./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eb589a592aff310a2662d7a22b89559cebd75929901bc5e2cc7816fe45d47c92 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:18:51,385 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:18:51,461 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-24 18:18:51,466 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:18:51,466 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:18:51,488 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:18:51,489 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:18:51,489 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:18:51,490 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:18:51,491 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:18:51,491 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:18:51,491 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:18:51,491 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:18:51,491 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-24 18:18:51,491 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-24 18:18:51,491 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-24 18:18:51,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:18:51,492 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:18:51,492 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:18:51,492 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:18:51,492 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:18:51,492 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:18:51,492 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:18:51,492 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:18:51,492 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:18:51,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:18:51,493 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:18:51,493 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:18:51,493 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:18:51,493 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:18:51,493 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_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb589a592aff310a2662d7a22b89559cebd75929901bc5e2cc7816fe45d47c92 [2024-11-24 18:18:51,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:18:51,814 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:18:51,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:18:51,817 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:18:51,817 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:18:51,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength.c [2024-11-24 18:18:54,835 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/data/ad59dda89/bcc64ae8933244dcbf0bfaa815303151/FLAG27c0dd849 [2024-11-24 18:18:55,086 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:18:55,087 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/sv-benchmarks/c/ldv-memsafety/ArraysOfVariableLength.c [2024-11-24 18:18:55,095 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/data/ad59dda89/bcc64ae8933244dcbf0bfaa815303151/FLAG27c0dd849 [2024-11-24 18:18:55,404 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/data/ad59dda89/bcc64ae8933244dcbf0bfaa815303151 [2024-11-24 18:18:55,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:18:55,410 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:18:55,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:18:55,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:18:55,419 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:18:55,420 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,421 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e772131 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55, skipping insertion in model container [2024-11-24 18:18:55,421 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,434 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:18:55,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:18:55,676 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:18:55,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:18:55,723 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:18:55,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55 WrapperNode [2024-11-24 18:18:55,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:18:55,725 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:18:55,725 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:18:55,725 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:18:55,737 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,745 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,773 INFO L138 Inliner]: procedures = 8, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 57 [2024-11-24 18:18:55,773 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:18:55,774 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:18:55,774 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:18:55,774 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:18:55,783 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,783 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,792 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,793 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,799 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,802 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,809 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,812 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,813 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,818 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:18:55,820 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:18:55,820 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:18:55,820 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:18:55,821 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:18:55" (1/1) ... [2024-11-24 18:18:55,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:18:55,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:18:55,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:18:55,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fed93b4c-aa7a-4f01-b3a9-b692a552941b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:18:55,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:18:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:18:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:18:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:18:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:18:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:18:55,982 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:18:55,984 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:18:56,219 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-11-24 18:18:56,220 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:18:56,287 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:18:56,287 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-24 18:18:56,288 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:18:56 BoogieIcfgContainer [2024-11-24 18:18:56,288 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:18:56,289 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:18:56,289 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:18:56,301 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:18:56,301 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:18:56" (1/1) ... [2024-11-24 18:18:56,311 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:18:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-24 18:18:56,368 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-24 18:18:56,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:18:56,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:56,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:56,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-24 18:18:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-24 18:18:56,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:18:56,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:56,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:56,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:57,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-11-24 18:18:57,174 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-11-24 18:18:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:18:57,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:57,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:57,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2024-11-24 18:18:57,565 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2024-11-24 18:18:57,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:18:57,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:57,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:58,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-11-24 18:18:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-11-24 18:18:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:18:58,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:58,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2024-11-24 18:18:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2024-11-24 18:18:59,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:18:59,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:59,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:18:59,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 32 states and 49 transitions. [2024-11-24 18:18:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2024-11-24 18:18:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:18:59,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:59,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 36 states and 59 transitions. [2024-11-24 18:19:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 59 transitions. [2024-11-24 18:19:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:19:01,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:01,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:01,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:01,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 38 states and 61 transitions. [2024-11-24 18:19:01,586 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-24 18:19:01,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:19:01,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:01,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:01,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:01,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:03,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:03,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-11-24 18:19:03,198 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-11-24 18:19:03,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:19:03,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:03,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:05,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 46 states and 76 transitions. [2024-11-24 18:19:05,447 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 76 transitions. [2024-11-24 18:19:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:19:05,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:05,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:05,519 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:19:05,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 47 states and 77 transitions. [2024-11-24 18:19:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 77 transitions. [2024-11-24 18:19:05,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:19:05,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:05,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:05,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:05,895 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-24 18:19:05,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:05,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 48 states and 79 transitions. [2024-11-24 18:19:05,915 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 79 transitions. [2024-11-24 18:19:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:19:05,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:05,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:05,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:19:06,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:06,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 50 states and 83 transitions. [2024-11-24 18:19:06,169 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 83 transitions. [2024-11-24 18:19:06,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:19:06,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:06,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:06,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:06,276 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-24 18:19:06,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-11-24 18:19:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-11-24 18:19:06,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:19:06,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:06,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:06,812 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:08,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:08,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 57 states and 93 transitions. [2024-11-24 18:19:08,740 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 93 transitions. [2024-11-24 18:19:08,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:19:08,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:08,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:09,283 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:11,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 61 states and 105 transitions. [2024-11-24 18:19:11,217 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 105 transitions. [2024-11-24 18:19:11,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:19:11,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:11,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:19:12,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 63 states and 107 transitions. [2024-11-24 18:19:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 107 transitions. [2024-11-24 18:19:12,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:19:12,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:12,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:12,622 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:13,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:13,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 64 states and 108 transitions. [2024-11-24 18:19:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 108 transitions. [2024-11-24 18:19:13,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:19:13,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:13,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:13,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:13,086 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:19:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:13,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 65 states and 111 transitions. [2024-11-24 18:19:13,891 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 111 transitions. [2024-11-24 18:19:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:19:13,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:13,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:13,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-24 18:19:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:15,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 68 states and 126 transitions. [2024-11-24 18:19:15,615 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 126 transitions. [2024-11-24 18:19:15,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:19:15,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:15,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:16,080 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:19:19,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:19,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 76 states and 148 transitions. [2024-11-24 18:19:19,298 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 148 transitions. [2024-11-24 18:19:19,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:19:19,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:19,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:19,617 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:22,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:22,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 79 states and 155 transitions. [2024-11-24 18:19:22,276 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 155 transitions. [2024-11-24 18:19:22,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:19:22,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:22,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:22,309 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:19:23,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:23,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 81 states and 157 transitions. [2024-11-24 18:19:23,247 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 157 transitions. [2024-11-24 18:19:23,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-24 18:19:23,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:23,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:19:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 84 states and 163 transitions. [2024-11-24 18:19:25,027 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 163 transitions. [2024-11-24 18:19:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-24 18:19:25,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:25,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:19:26,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:26,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 86 states and 165 transitions. [2024-11-24 18:19:26,299 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 165 transitions. [2024-11-24 18:19:26,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:19:26,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:26,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:26,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:26,503 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:19:27,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:27,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 89 states and 170 transitions. [2024-11-24 18:19:27,686 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 170 transitions. [2024-11-24 18:19:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:19:27,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:27,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:27,721 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-24 18:19:28,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 91 states and 172 transitions. [2024-11-24 18:19:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 172 transitions. [2024-11-24 18:19:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:19:28,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:28,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:29,349 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 27 proven. 35 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:19:32,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:32,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 95 states and 180 transitions. [2024-11-24 18:19:32,664 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 180 transitions. [2024-11-24 18:19:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:19:32,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:32,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:33,619 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:19:36,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:36,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 98 states and 186 transitions. [2024-11-24 18:19:36,598 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 186 transitions. [2024-11-24 18:19:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:19:36,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:36,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:36,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:36,985 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:19:37,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:37,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 99 states and 187 transitions. [2024-11-24 18:19:37,753 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 187 transitions. [2024-11-24 18:19:37,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:19:37,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:37,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:37,782 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-24 18:19:38,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:38,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 99 states and 185 transitions. [2024-11-24 18:19:38,294 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 185 transitions. [2024-11-24 18:19:38,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:19:38,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:38,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:19:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 102 states and 206 transitions. [2024-11-24 18:19:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 206 transitions. [2024-11-24 18:19:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:19:40,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:40,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:40,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-24 18:19:41,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:41,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 102 states and 205 transitions. [2024-11-24 18:19:41,541 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 205 transitions. [2024-11-24 18:19:41,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:19:41,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:41,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:19:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 103 states and 205 transitions. [2024-11-24 18:19:42,333 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 205 transitions. [2024-11-24 18:19:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:19:42,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:42,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:42,459 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:19:43,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:43,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 104 states and 205 transitions. [2024-11-24 18:19:43,478 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 205 transitions. [2024-11-24 18:19:43,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:19:43,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:43,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:19:49,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:49,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 115 states and 233 transitions. [2024-11-24 18:19:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 233 transitions. [2024-11-24 18:19:49,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:19:49,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:49,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:19:55,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:55,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 120 states and 246 transitions. [2024-11-24 18:19:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 246 transitions. [2024-11-24 18:19:55,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:19:55,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:55,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-24 18:19:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 122 states and 248 transitions. [2024-11-24 18:19:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 248 transitions. [2024-11-24 18:19:56,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:19:56,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:56,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 45 proven. 7 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-24 18:19:59,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:59,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 126 states and 253 transitions. [2024-11-24 18:19:59,565 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 253 transitions. [2024-11-24 18:19:59,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:19:59,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:59,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:59,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:20:00,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:00,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 127 states and 253 transitions. [2024-11-24 18:20:00,433 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 253 transitions. [2024-11-24 18:20:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:20:00,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-24 18:20:02,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:02,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 129 states and 255 transitions. [2024-11-24 18:20:02,228 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 255 transitions. [2024-11-24 18:20:02,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-24 18:20:02,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:02,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:02,509 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:20:04,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:04,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 132 states and 261 transitions. [2024-11-24 18:20:04,295 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 261 transitions. [2024-11-24 18:20:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:20:04,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-24 18:20:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 134 states and 263 transitions. [2024-11-24 18:20:05,712 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 263 transitions. [2024-11-24 18:20:05,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:20:05,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:05,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:05,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:05,744 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-24 18:20:07,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:07,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 136 states and 265 transitions. [2024-11-24 18:20:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 265 transitions. [2024-11-24 18:20:07,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:20:07,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:07,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:08,369 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:20:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 143 states and 286 transitions. [2024-11-24 18:20:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 286 transitions. [2024-11-24 18:20:14,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:20:14,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:14,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:15,107 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 80 proven. 7 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-24 18:20:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 145 states and 287 transitions. [2024-11-24 18:20:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 287 transitions. [2024-11-24 18:20:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:20:16,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:16,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:16,946 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:20:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 148 states and 293 transitions. [2024-11-24 18:20:19,317 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 293 transitions. [2024-11-24 18:20:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:20:19,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:20,649 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-24 18:20:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:24,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 151 states and 319 transitions. [2024-11-24 18:20:24,474 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 319 transitions. [2024-11-24 18:20:24,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:20:24,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:20:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 165 states and 355 transitions. [2024-11-24 18:20:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 355 transitions. [2024-11-24 18:20:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:20:34,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:34,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:34,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:35,329 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 22 proven. 181 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:20:41,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 168 states and 364 transitions. [2024-11-24 18:20:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 364 transitions. [2024-11-24 18:20:41,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:20:41,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:41,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:41,296 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-24 18:20:43,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 170 states and 366 transitions. [2024-11-24 18:20:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 366 transitions. [2024-11-24 18:20:43,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:20:43,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:43,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:43,479 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 158 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:20:46,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:46,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 173 states and 373 transitions. [2024-11-24 18:20:46,157 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 373 transitions. [2024-11-24 18:20:46,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:20:46,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:46,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-24 18:20:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 177 states and 401 transitions. [2024-11-24 18:20:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 401 transitions. [2024-11-24 18:20:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:20:50,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:50,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:50,403 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:20:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 182 states and 419 transitions. [2024-11-24 18:20:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 419 transitions. [2024-11-24 18:20:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:20:54,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:20:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 184 states and 426 transitions. [2024-11-24 18:20:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 426 transitions. [2024-11-24 18:20:56,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:20:56,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:56,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:20:58,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 186 states and 432 transitions. [2024-11-24 18:20:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 432 transitions. [2024-11-24 18:20:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:20:58,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:21:05,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 192 states and 464 transitions. [2024-11-24 18:21:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 464 transitions. [2024-11-24 18:21:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:21:05,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:05,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-24 18:21:06,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:06,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 194 states and 465 transitions. [2024-11-24 18:21:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 465 transitions. [2024-11-24 18:21:06,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:21:06,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:06,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:06,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:07,325 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 158 proven. 14 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-24 18:21:11,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 196 states and 463 transitions. [2024-11-24 18:21:11,790 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 463 transitions. [2024-11-24 18:21:11,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:21:11,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:11,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:11,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:12,755 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 233 proven. 88 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:21:16,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:16,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 196 states and 462 transitions. [2024-11-24 18:21:16,538 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 462 transitions. [2024-11-24 18:21:16,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:21:16,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:16,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:16,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 160 proven. 10 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-24 18:21:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 198 states and 466 transitions. [2024-11-24 18:21:18,870 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 466 transitions. [2024-11-24 18:21:18,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:21:18,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:18,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:18,914 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-11-24 18:21:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:20,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 200 states and 468 transitions. [2024-11-24 18:21:20,847 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 468 transitions. [2024-11-24 18:21:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:21:20,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:20,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:20,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:22,235 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 0 proven. 371 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:21:32,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:32,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 209 states and 491 transitions. [2024-11-24 18:21:32,057 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 491 transitions. [2024-11-24 18:21:32,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:21:32,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:32,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:32,810 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 0 proven. 205 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-24 18:21:39,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:39,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 215 states and 529 transitions. [2024-11-24 18:21:39,553 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 529 transitions. [2024-11-24 18:21:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:21:39,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:39,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:39,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 311 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-24 18:21:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:48,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 227 states and 552 transitions. [2024-11-24 18:21:48,559 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 552 transitions. [2024-11-24 18:21:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-24 18:21:48,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:48,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:49,624 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 37 proven. 383 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:21:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:59,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 239 states and 574 transitions. [2024-11-24 18:21:59,250 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 574 transitions. [2024-11-24 18:21:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-24 18:21:59,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:59,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:59,393 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 195 proven. 13 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-24 18:22:01,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:01,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 241 states and 578 transitions. [2024-11-24 18:22:01,541 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 578 transitions. [2024-11-24 18:22:01,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-24 18:22:01,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:01,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-24 18:22:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:03,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 243 states and 580 transitions. [2024-11-24 18:22:03,644 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 580 transitions. [2024-11-24 18:22:03,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:22:03,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:03,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 346 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-24 18:22:06,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:06,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 246 states and 583 transitions. [2024-11-24 18:22:06,432 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 583 transitions. [2024-11-24 18:22:06,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:22:06,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:06,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:06,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:22:10,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 249 states and 586 transitions. [2024-11-24 18:22:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 586 transitions. [2024-11-24 18:22:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:22:10,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:10,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:10,620 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 478 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-24 18:22:19,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:19,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 261 states and 610 transitions. [2024-11-24 18:22:19,384 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 610 transitions. [2024-11-24 18:22:19,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:22:19,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:19,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:19,420 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-24 18:22:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 263 states and 612 transitions. [2024-11-24 18:22:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 612 transitions. [2024-11-24 18:22:21,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:22:21,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:21,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:22,913 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 448 proven. 132 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-24 18:22:27,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 269 states and 620 transitions. [2024-11-24 18:22:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 620 transitions. [2024-11-24 18:22:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:22:27,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:29,157 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 465 proven. 177 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-24 18:22:31,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:31,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 272 states and 623 transitions. [2024-11-24 18:22:31,226 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 623 transitions. [2024-11-24 18:22:31,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:22:31,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:31,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:31,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 0 proven. 712 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:22:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:54,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 290 states and 647 transitions. [2024-11-24 18:22:54,416 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 647 transitions. [2024-11-24 18:22:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:22:54,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:54,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:54,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:55,578 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:22:59,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:59,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 292 states and 679 transitions. [2024-11-24 18:22:59,335 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 679 transitions. [2024-11-24 18:22:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:22:59,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:00,148 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:23:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:03,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 294 states and 685 transitions. [2024-11-24 18:23:03,925 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 685 transitions. [2024-11-24 18:23:03,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:23:03,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:03,980 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 270 proven. 0 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-24 18:23:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 294 states and 684 transitions. [2024-11-24 18:23:05,296 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 684 transitions. [2024-11-24 18:23:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:23:05,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:05,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:05,476 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:23:07,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:07,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 295 states and 684 transitions. [2024-11-24 18:23:07,269 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 684 transitions. [2024-11-24 18:23:07,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:23:07,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:07,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:07,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:07,484 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:23:09,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 296 states and 688 transitions. [2024-11-24 18:23:09,351 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 688 transitions. [2024-11-24 18:23:09,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:23:09,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:09,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:09,576 INFO L134 CoverageAnalysis]: Checked inductivity of 807 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:23:11,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 297 states and 688 transitions. [2024-11-24 18:23:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 688 transitions. [2024-11-24 18:23:11,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:23:11,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:11,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:11,495 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 0 proven. 619 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-24 18:23:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:14,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 300 states and 691 transitions. [2024-11-24 18:23:14,833 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 691 transitions. [2024-11-24 18:23:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:23:14,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:14,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:14,892 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2024-11-24 18:23:17,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:17,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 302 states and 694 transitions. [2024-11-24 18:23:17,452 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 694 transitions. [2024-11-24 18:23:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:23:17,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:17,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:17,496 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 801 trivial. 0 not checked. [2024-11-24 18:23:20,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:20,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 304 states and 696 transitions. [2024-11-24 18:23:20,219 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 696 transitions. [2024-11-24 18:23:20,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:23:20,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:20,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:20,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 56 proven. 724 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:23:35,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 313 states and 726 transitions. [2024-11-24 18:23:35,838 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 726 transitions. [2024-11-24 18:23:35,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:23:35,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:35,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:35,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:37,262 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:23:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 323 states and 758 transitions. [2024-11-24 18:23:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 758 transitions. [2024-11-24 18:23:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:23:49,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:50,038 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 56 proven. 724 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:23:53,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:53,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 325 states and 762 transitions. [2024-11-24 18:23:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 762 transitions. [2024-11-24 18:23:53,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:23:53,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:53,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:53,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:23:55,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:55,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 326 states and 763 transitions. [2024-11-24 18:23:55,329 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 763 transitions. [2024-11-24 18:23:55,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:23:55,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:55,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:55,488 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 56 proven. 724 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:23:57,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 327 states and 764 transitions. [2024-11-24 18:23:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 764 transitions. [2024-11-24 18:23:57,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:23:57,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:57,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:57,204 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 333 proven. 16 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-24 18:24:01,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:01,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 331 states and 769 transitions. [2024-11-24 18:24:01,384 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 769 transitions. [2024-11-24 18:24:01,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:24:01,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:01,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:01,611 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 56 proven. 724 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:24:03,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 332 states and 769 transitions. [2024-11-24 18:24:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 769 transitions. [2024-11-24 18:24:03,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:24:03,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:03,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 670 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-24 18:24:07,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:07,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 335 states and 772 transitions. [2024-11-24 18:24:07,580 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 772 transitions. [2024-11-24 18:24:07,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:07,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:07,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:07,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:07,716 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:24:16,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:16,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 341 states and 799 transitions. [2024-11-24 18:24:16,751 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 799 transitions. [2024-11-24 18:24:16,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:16,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:16,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:16,842 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:24:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 343 states and 802 transitions. [2024-11-24 18:24:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 802 transitions. [2024-11-24 18:24:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:19,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:19,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:20,004 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:24:23,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 345 states and 811 transitions. [2024-11-24 18:24:23,013 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 811 transitions. [2024-11-24 18:24:23,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:23,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:23,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:23,153 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:24:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:26,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 347 states and 820 transitions. [2024-11-24 18:24:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 820 transitions. [2024-11-24 18:24:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:24:26,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:26,290 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:24:29,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:29,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 349 states and 830 transitions. [2024-11-24 18:24:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 830 transitions. [2024-11-24 18:24:29,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:24:29,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:29,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 728 proven. 99 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:24:41,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 356 states and 850 transitions. [2024-11-24 18:24:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 850 transitions. [2024-11-24 18:24:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:24:41,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:41,496 INFO L134 CoverageAnalysis]: Checked inductivity of 953 backedges. 441 proven. 20 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2024-11-24 18:24:44,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:44,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 358 states and 853 transitions. [2024-11-24 18:24:44,969 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 853 transitions. [2024-11-24 18:24:44,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:24:44,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:44,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 890 backedges. 0 proven. 791 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-24 18:24:57,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 370 states and 880 transitions. [2024-11-24 18:24:57,444 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 880 transitions. [2024-11-24 18:24:57,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:24:57,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1043 backedges. 742 proven. 186 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-24 18:25:05,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:05,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 365 states and 872 transitions. [2024-11-24 18:25:05,601 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 872 transitions. [2024-11-24 18:25:05,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-24 18:25:05,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:05,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:10,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1286 backedges. 0 proven. 1160 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:25:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 365 states and 871 transitions. [2024-11-24 18:25:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 871 transitions. [2024-11-24 18:25:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:25:23,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:23,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:23,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1192 backedges. 0 proven. 1044 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-24 18:25:26,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:26,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 368 states and 874 transitions. [2024-11-24 18:25:26,615 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 874 transitions. [2024-11-24 18:25:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:25:26,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:26,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:29,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 728 proven. 499 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:25:39,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:39,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 367 states and 868 transitions. [2024-11-24 18:25:39,781 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 868 transitions. [2024-11-24 18:25:39,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:25:39,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:39,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:41,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:25:52,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:52,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 376 states and 899 transitions. [2024-11-24 18:25:52,446 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 899 transitions. [2024-11-24 18:25:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:25:52,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:52,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:52,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:53,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:25:57,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:57,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 378 states and 902 transitions. [2024-11-24 18:25:57,682 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 902 transitions. [2024-11-24 18:25:57,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:25:57,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:57,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:26:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:00,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 379 states and 902 transitions. [2024-11-24 18:26:00,292 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 902 transitions. [2024-11-24 18:26:00,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:26:00,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:00,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:26:02,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:02,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 380 states and 902 transitions. [2024-11-24 18:26:02,605 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 902 transitions. [2024-11-24 18:26:02,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:26:02,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:02,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:02,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:02,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2024-11-24 18:26:04,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:04,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 381 states and 902 transitions. [2024-11-24 18:26:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 902 transitions. [2024-11-24 18:26:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:26:04,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:04,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:04,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:26:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 382 states and 908 transitions. [2024-11-24 18:26:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 908 transitions. [2024-11-24 18:26:06,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:26:06,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:06,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:06,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:09,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1353 backedges. 728 proven. 499 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:26:14,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:14,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 384 states and 913 transitions. [2024-11-24 18:26:14,071 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 913 transitions. [2024-11-24 18:26:14,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:26:14,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:14,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:26:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 385 states and 916 transitions. [2024-11-24 18:26:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 916 transitions. [2024-11-24 18:26:16,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:26:16,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:16,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:17,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:26:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:20,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 387 states and 924 transitions. [2024-11-24 18:26:20,609 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 924 transitions. [2024-11-24 18:26:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:26:20,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:20,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1373 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:26:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 388 states and 927 transitions. [2024-11-24 18:26:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 927 transitions. [2024-11-24 18:26:22,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:26:22,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:22,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:22,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-24 18:26:32,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:32,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 391 states and 977 transitions. [2024-11-24 18:26:32,111 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 977 transitions. [2024-11-24 18:26:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:26:32,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:32,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:32,354 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-24 18:26:34,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:34,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 392 states and 988 transitions. [2024-11-24 18:26:34,865 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 988 transitions. [2024-11-24 18:26:34,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:26:34,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:34,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:35,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-24 18:26:39,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:39,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 394 states and 993 transitions. [2024-11-24 18:26:39,608 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 993 transitions. [2024-11-24 18:26:39,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:26:39,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:39,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:39,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:39,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-24 18:26:42,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:42,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 395 states and 994 transitions. [2024-11-24 18:26:42,367 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 994 transitions. [2024-11-24 18:26:42,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:26:42,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:42,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:42,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-24 18:26:45,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 396 states and 999 transitions. [2024-11-24 18:26:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 999 transitions. [2024-11-24 18:26:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:26:45,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1400 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 847 trivial. 0 not checked. [2024-11-24 18:26:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:48,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 397 states and 999 transitions. [2024-11-24 18:26:48,922 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 999 transitions. [2024-11-24 18:26:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:26:48,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:51,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 79 proven. 1258 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:27:12,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:12,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 407 states and 1037 transitions. [2024-11-24 18:27:12,513 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1037 transitions. [2024-11-24 18:27:12,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:27:12,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:12,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 525 proven. 19 refuted. 0 times theorem prover too weak. 898 trivial. 0 not checked. [2024-11-24 18:27:20,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:20,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 412 states and 1041 transitions. [2024-11-24 18:27:20,577 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1041 transitions. [2024-11-24 18:27:20,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:27:20,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:20,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:20,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:20,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 79 proven. 1258 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:27:32,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:32,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 418 states and 1055 transitions. [2024-11-24 18:27:32,919 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1055 transitions. [2024-11-24 18:27:32,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:27:32,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:32,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 525 proven. 19 refuted. 0 times theorem prover too weak. 898 trivial. 0 not checked. [2024-11-24 18:27:38,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:38,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 420 states and 1059 transitions. [2024-11-24 18:27:38,045 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1059 transitions. [2024-11-24 18:27:38,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:27:38,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:38,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:38,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 1393 trivial. 0 not checked. [2024-11-24 18:27:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:42,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 422 states and 1061 transitions. [2024-11-24 18:27:42,479 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1061 transitions. [2024-11-24 18:27:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:27:42,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:42,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 1393 trivial. 0 not checked. [2024-11-24 18:27:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 424 states and 1063 transitions. [2024-11-24 18:27:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1063 transitions. [2024-11-24 18:27:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:27:46,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:46,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:47,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 79 proven. 1258 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:27:50,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 425 states and 1063 transitions. [2024-11-24 18:27:50,160 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1063 transitions. [2024-11-24 18:27:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-24 18:27:50,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:50,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:50,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1450 backedges. 0 proven. 1254 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-24 18:28:06,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 437 states and 1076 transitions. [2024-11-24 18:28:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1076 transitions. [2024-11-24 18:28:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-24 18:28:06,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:06,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:07,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1791 backedges. 0 proven. 1583 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-24 18:28:25,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:25,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 449 states and 1106 transitions. [2024-11-24 18:28:25,371 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1106 transitions. [2024-11-24 18:28:25,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-24 18:28:25,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:25,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:34,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2014 backedges. 0 proven. 1818 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-24 18:29:10,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:10,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 461 states and 1117 transitions. [2024-11-24 18:29:10,059 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1117 transitions. [2024-11-24 18:29:10,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-24 18:29:10,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:10,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 0 proven. 1675 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-24 18:29:15,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:15,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 464 states and 1120 transitions. [2024-11-24 18:29:15,496 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1120 transitions. [2024-11-24 18:29:15,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-24 18:29:15,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:15,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:15,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:15,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 596 proven. 16 refuted. 0 times theorem prover too weak. 1485 trivial. 0 not checked. [2024-11-24 18:29:17,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:17,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 466 states and 1121 transitions. [2024-11-24 18:29:17,535 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1121 transitions. [2024-11-24 18:29:17,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-24 18:29:17,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:17,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:17,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1767 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-24 18:29:24,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:24,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 469 states and 1124 transitions. [2024-11-24 18:29:24,624 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1124 transitions. [2024-11-24 18:29:24,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:29:24,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:24,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:24,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2208 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 2149 trivial. 0 not checked. [2024-11-24 18:29:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 471 states and 1126 transitions. [2024-11-24 18:29:29,907 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1126 transitions. [2024-11-24 18:29:29,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:29:29,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:29,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:33,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 2039 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-24 18:29:58,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:58,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 483 states and 1167 transitions. [2024-11-24 18:29:58,877 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1167 transitions. [2024-11-24 18:29:58,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:29:58,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:58,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:58,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:59,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2208 backedges. 688 proven. 19 refuted. 0 times theorem prover too weak. 1501 trivial. 0 not checked. [2024-11-24 18:30:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:00,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 485 states and 1168 transitions. [2024-11-24 18:30:00,929 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1168 transitions. [2024-11-24 18:30:00,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:30:00,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:00,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:02,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 2039 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-24 18:30:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:10,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 489 states and 1173 transitions. [2024-11-24 18:30:10,272 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1173 transitions. [2024-11-24 18:30:10,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:30:10,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:10,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:11,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 2039 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-24 18:30:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:14,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 490 states and 1173 transitions. [2024-11-24 18:30:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1173 transitions. [2024-11-24 18:30:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:30:14,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:14,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2270 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2024-11-24 18:30:29,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:29,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 495 states and 1220 transitions. [2024-11-24 18:30:29,883 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1220 transitions. [2024-11-24 18:30:29,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:30:29,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:29,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2270 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2024-11-24 18:30:44,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:44,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 498 states and 1260 transitions. [2024-11-24 18:30:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1260 transitions. [2024-11-24 18:30:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:30:44,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:44,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:44,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2270 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2024-11-24 18:30:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:48,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 499 states and 1260 transitions. [2024-11-24 18:30:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1260 transitions. [2024-11-24 18:30:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:30:48,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:48,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:48,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2270 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 1450 trivial. 0 not checked. [2024-11-24 18:30:52,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:30:52,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 500 states and 1260 transitions. [2024-11-24 18:30:52,106 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1260 transitions. [2024-11-24 18:30:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-24 18:30:52,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:30:52,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:30:52,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:30:52,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2106 backedges. 0 proven. 1859 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-24 18:31:06,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 509 states and 1270 transitions. [2024-11-24 18:31:06,406 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1270 transitions. [2024-11-24 18:31:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:31:06,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:08,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 106 proven. 2048 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-24 18:31:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 524 states and 1305 transitions. [2024-11-24 18:31:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1305 transitions. [2024-11-24 18:31:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:31:44,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:44,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:45,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 2262 trivial. 0 not checked. [2024-11-24 18:31:50,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:31:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 526 states and 1307 transitions. [2024-11-24 18:31:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1307 transitions. [2024-11-24 18:31:50,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:31:50,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:31:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:31:50,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:31:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 0 proven. 2034 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-24 18:32:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 543 states and 1351 transitions. [2024-11-24 18:32:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1351 transitions. [2024-11-24 18:32:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:32:29,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:29,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 106 proven. 2048 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-24 18:32:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:32,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 544 states and 1351 transitions. [2024-11-24 18:32:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1351 transitions. [2024-11-24 18:32:32,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:32:32,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:32,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 0 proven. 2034 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-11-24 18:32:43,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:32:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 547 states and 1369 transitions. [2024-11-24 18:32:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1369 transitions. [2024-11-24 18:32:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:32:43,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:32:43,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:32:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:32:43,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2322 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 2262 trivial. 0 not checked.