./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/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_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/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 64bit --witnessprinter.graph.data.programhash e2bb1828824fef1ebc4678312eafda6c009efcfccb4cbbca24aec817e45186ea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:44:18,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:44:19,086 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 02:44:19,093 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:44:19,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:44:19,134 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:44:19,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:44:19,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:44:19,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:44:19,140 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:44:19,140 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:44:19,140 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:44:19,140 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:44:19,140 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 02:44:19,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:44:19,141 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:44:19,142 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:44:19,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:44:19,143 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:44:19,143 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:44:19,143 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:44:19,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:44:19,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:19,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:44:19,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:44:19,144 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:44:19,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:44:19,144 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_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2bb1828824fef1ebc4678312eafda6c009efcfccb4cbbca24aec817e45186ea [2024-11-25 02:44:19,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:44:19,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:44:19,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:44:19,519 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:44:19,520 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:44:19,521 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i [2024-11-25 02:44:22,797 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/data/45feeca41/508a4c9ea2404413a7791122b1ddbfa3/FLAG9410c4478 [2024-11-25 02:44:23,156 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:44:23,157 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/sv-benchmarks/c/memsafety-broom/sll-nested-linux-list.i [2024-11-25 02:44:23,195 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/data/45feeca41/508a4c9ea2404413a7791122b1ddbfa3/FLAG9410c4478 [2024-11-25 02:44:23,223 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/data/45feeca41/508a4c9ea2404413a7791122b1ddbfa3 [2024-11-25 02:44:23,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:44:23,230 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:44:23,231 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:23,232 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:44:23,238 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:44:23,239 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,240 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51bee056 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23, skipping insertion in model container [2024-11-25 02:44:23,240 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,302 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:44:23,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:23,730 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:44:23,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:23,834 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:44:23,835 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23 WrapperNode [2024-11-25 02:44:23,835 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:23,836 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:23,836 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:44:23,836 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:44:23,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,866 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,921 INFO L138 Inliner]: procedures = 128, calls = 45, calls flagged for inlining = 16, calls inlined = 18, statements flattened = 182 [2024-11-25 02:44:23,923 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:23,924 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:44:23,924 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:44:23,924 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:44:23,934 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,944 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,948 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,977 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,979 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,991 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,995 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,997 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:24,005 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:44:24,010 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:44:24,010 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:44:24,011 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:44:24,012 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:24,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:24,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:44:24,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:44:24,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83339fcd-4bc3-4ad6-ac14-cb1ebca892ef/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:44:24,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:44:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:44:24,332 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:44:24,334 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:44:25,210 INFO L? ?]: Removed 236 outVars from TransFormulas that were not future-live. [2024-11-25 02:44:25,210 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:44:25,356 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:44:25,360 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-25 02:44:25,360 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:25 BoogieIcfgContainer [2024-11-25 02:44:25,361 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:44:25,362 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:44:25,362 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:44:25,373 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:44:25,373 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:25" (1/1) ... [2024-11-25 02:44:25,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:44:25,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 135 states and 148 transitions. [2024-11-25 02:44:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 148 transitions. [2024-11-25 02:44:25,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:44:25,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:25,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:25,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:25,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:25,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 134 states and 147 transitions. [2024-11-25 02:44:25,731 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 147 transitions. [2024-11-25 02:44:25,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 02:44:25,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:25,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:25,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:26,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:26,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 133 states and 146 transitions. [2024-11-25 02:44:26,043 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 146 transitions. [2024-11-25 02:44:26,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:44:26,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:26,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:26,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:26,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-11-25 02:44:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-11-25 02:44:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 02:44:26,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:26,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:26,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:26,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 131 states and 142 transitions. [2024-11-25 02:44:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 142 transitions. [2024-11-25 02:44:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:44:26,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:26,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:26,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:26,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:26,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 130 states and 141 transitions. [2024-11-25 02:44:26,561 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 141 transitions. [2024-11-25 02:44:26,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:44:26,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:26,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:26,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:26,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:26,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 129 states and 140 transitions. [2024-11-25 02:44:26,825 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 140 transitions. [2024-11-25 02:44:26,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:44:26,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:26,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:26,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:26,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:27,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 128 states and 138 transitions. [2024-11-25 02:44:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 138 transitions. [2024-11-25 02:44:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 02:44:27,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:27,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:27,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:27,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:27,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 127 states and 137 transitions. [2024-11-25 02:44:27,374 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 137 transitions. [2024-11-25 02:44:27,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:44:27,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:27,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:28,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 131 states and 144 transitions. [2024-11-25 02:44:28,064 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 144 transitions. [2024-11-25 02:44:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:44:28,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:28,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:28,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:29,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 135 states and 150 transitions. [2024-11-25 02:44:29,373 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 150 transitions. [2024-11-25 02:44:29,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:44:29,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:29,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:30,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:30,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 136 states and 152 transitions. [2024-11-25 02:44:30,096 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 152 transitions. [2024-11-25 02:44:30,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:44:30,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:30,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:30,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 136 states and 151 transitions. [2024-11-25 02:44:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 151 transitions. [2024-11-25 02:44:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:44:30,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:30,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:30,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:30,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 135 states and 149 transitions. [2024-11-25 02:44:30,616 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 149 transitions. [2024-11-25 02:44:30,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:44:30,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:30,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:30,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:31,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 134 states and 148 transitions. [2024-11-25 02:44:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 148 transitions. [2024-11-25 02:44:31,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:44:31,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:31,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:31,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:32,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 135 states and 150 transitions. [2024-11-25 02:44:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 150 transitions. [2024-11-25 02:44:32,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:44:32,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:32,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:32,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:33,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 136 states and 152 transitions. [2024-11-25 02:44:33,992 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 152 transitions. [2024-11-25 02:44:33,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:44:33,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:33,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 135 states and 149 transitions. [2024-11-25 02:44:34,061 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 149 transitions. [2024-11-25 02:44:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:44:34,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:34,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:34,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:34,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 134 states and 148 transitions. [2024-11-25 02:44:34,177 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 148 transitions. [2024-11-25 02:44:34,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:44:34,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:34,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 133 states and 147 transitions. [2024-11-25 02:44:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 147 transitions. [2024-11-25 02:44:34,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:44:34,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:34,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:35,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:35,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 134 states and 149 transitions. [2024-11-25 02:44:35,340 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 149 transitions. [2024-11-25 02:44:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:44:35,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:35,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:35,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 133 states and 148 transitions. [2024-11-25 02:44:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 148 transitions. [2024-11-25 02:44:35,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:44:35,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:35,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:35,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:35,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:35,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 132 states and 147 transitions. [2024-11-25 02:44:35,525 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 147 transitions. [2024-11-25 02:44:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:44:35,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:35,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:35,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:35,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:36,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:36,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 140 states and 163 transitions. [2024-11-25 02:44:36,536 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 163 transitions. [2024-11-25 02:44:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:44:36,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:36,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:39,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:39,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 148 states and 180 transitions. [2024-11-25 02:44:39,112 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 180 transitions. [2024-11-25 02:44:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:44:39,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:39,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:39,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:40,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:45,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:45,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 156 states and 197 transitions. [2024-11-25 02:44:45,320 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 197 transitions. [2024-11-25 02:44:45,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:44:45,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:45,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:46,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:52,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 164 states and 220 transitions. [2024-11-25 02:44:52,674 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 220 transitions. [2024-11-25 02:44:52,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 02:44:52,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:52,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:52,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:53,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:56,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 171 states and 236 transitions. [2024-11-25 02:44:56,558 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 236 transitions. [2024-11-25 02:44:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:44:56,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:56,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:44:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 173 states and 241 transitions. [2024-11-25 02:44:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 241 transitions. [2024-11-25 02:44:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:44:57,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:57,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:57,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:01,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:01,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 183 states and 268 transitions. [2024-11-25 02:45:01,148 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 268 transitions. [2024-11-25 02:45:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:45:01,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:01,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:02,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:09,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:09,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 193 states and 295 transitions. [2024-11-25 02:45:09,585 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 295 transitions. [2024-11-25 02:45:09,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 02:45:09,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:09,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:09,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:18,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 202 states and 316 transitions. [2024-11-25 02:45:18,809 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 316 transitions. [2024-11-25 02:45:18,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:45:18,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:18,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:18,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:19,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:23,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:23,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 213 states and 343 transitions. [2024-11-25 02:45:23,257 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 343 transitions. [2024-11-25 02:45:23,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 02:45:23,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:23,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:29,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 224 states and 370 transitions. [2024-11-25 02:45:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 370 transitions. [2024-11-25 02:45:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:45:29,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:29,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:29,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:29,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:29,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 223 states and 369 transitions. [2024-11-25 02:45:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 369 transitions. [2024-11-25 02:45:29,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:45:29,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:29,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:29,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:29,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 222 states and 368 transitions. [2024-11-25 02:45:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 368 transitions. [2024-11-25 02:45:30,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:45:30,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:30,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 233 states and 397 transitions. [2024-11-25 02:45:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 397 transitions. [2024-11-25 02:45:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:45:44,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:44,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:44,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 234 states and 399 transitions. [2024-11-25 02:45:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 399 transitions. [2024-11-25 02:45:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:45:45,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:45,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:45,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:45:52,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:52,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 238 states and 407 transitions. [2024-11-25 02:45:52,816 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 407 transitions. [2024-11-25 02:45:52,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:45:52,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:52,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:52,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:45:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 244 states and 424 transitions. [2024-11-25 02:45:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 424 transitions. [2024-11-25 02:45:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:45:59,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:59,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:59,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:00,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:08,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 251 states and 444 transitions. [2024-11-25 02:46:08,382 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 444 transitions. [2024-11-25 02:46:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:46:08,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:08,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:08,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:09,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 252 states and 445 transitions. [2024-11-25 02:46:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 445 transitions. [2024-11-25 02:46:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:46:09,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:09,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:10,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:20,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:20,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 259 states and 465 transitions. [2024-11-25 02:46:20,236 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 465 transitions. [2024-11-25 02:46:20,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:46:20,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:20,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:20,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 260 states and 466 transitions. [2024-11-25 02:46:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 466 transitions. [2024-11-25 02:46:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:46:21,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:21,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:22,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:22,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 261 states and 468 transitions. [2024-11-25 02:46:22,359 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 468 transitions. [2024-11-25 02:46:22,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:46:22,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:22,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:22,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:23,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 262 states and 470 transitions. [2024-11-25 02:46:23,602 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 470 transitions. [2024-11-25 02:46:23,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:46:23,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:23,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:24,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:28,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 265 states and 478 transitions. [2024-11-25 02:46:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 478 transitions. [2024-11-25 02:46:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:46:28,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:28,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:29,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:35,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:35,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 268 states and 487 transitions. [2024-11-25 02:46:35,148 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 487 transitions. [2024-11-25 02:46:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:46:35,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:35,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:35,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:36,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:36,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 267 states and 486 transitions. [2024-11-25 02:46:36,037 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 486 transitions. [2024-11-25 02:46:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:46:36,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:36,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:39,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:39,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 269 states and 489 transitions. [2024-11-25 02:46:39,609 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 489 transitions. [2024-11-25 02:46:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:46:39,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:40,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:46:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 271 states and 492 transitions. [2024-11-25 02:46:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 492 transitions. [2024-11-25 02:46:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:46:43,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:43,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:43,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:43,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:43,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 270 states and 490 transitions. [2024-11-25 02:46:43,571 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 490 transitions. [2024-11-25 02:46:43,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:46:43,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:43,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:43,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:46:43,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 269 states and 489 transitions. [2024-11-25 02:46:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 489 transitions. [2024-11-25 02:46:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:46:43,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:43,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:47,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 276 states and 509 transitions. [2024-11-25 02:47:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 509 transitions. [2024-11-25 02:47:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:47:03,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:03,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:06,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:20,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:20,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 283 states and 530 transitions. [2024-11-25 02:47:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 530 transitions. [2024-11-25 02:47:20,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:47:20,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:20,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:25,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:25,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 284 states and 534 transitions. [2024-11-25 02:47:25,440 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 534 transitions. [2024-11-25 02:47:25,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:47:25,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:25,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:25,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:27,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:27,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 285 states and 537 transitions. [2024-11-25 02:47:27,820 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 537 transitions. [2024-11-25 02:47:27,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:47:27,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:27,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:27,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:27,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:29,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:29,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 286 states and 540 transitions. [2024-11-25 02:47:29,644 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 540 transitions. [2024-11-25 02:47:29,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:47:29,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:29,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:29,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:47:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:36,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 290 states and 552 transitions. [2024-11-25 02:47:36,744 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 552 transitions. [2024-11-25 02:47:36,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 02:47:36,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:36,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:36,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 293 states and 558 transitions. [2024-11-25 02:47:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 558 transitions. [2024-11-25 02:47:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:47:42,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:42,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:42,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 297 states and 564 transitions. [2024-11-25 02:47:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 564 transitions. [2024-11-25 02:47:42,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:47:42,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:42,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:43,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:46,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 302 states and 581 transitions. [2024-11-25 02:47:46,931 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 581 transitions. [2024-11-25 02:47:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:47:46,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:46,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:46,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:48,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:54,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 307 states and 592 transitions. [2024-11-25 02:47:54,988 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 592 transitions. [2024-11-25 02:47:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:47:54,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:54,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:55,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:48:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 312 states and 602 transitions. [2024-11-25 02:48:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 602 transitions. [2024-11-25 02:48:11,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:48:11,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:11,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:48:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:29,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 320 states and 625 transitions. [2024-11-25 02:48:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 625 transitions. [2024-11-25 02:48:29,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:48:29,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:29,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:37,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:07,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 328 states and 657 transitions. [2024-11-25 02:49:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 657 transitions. [2024-11-25 02:49:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:49:07,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:07,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:07,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:36,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 341 states and 688 transitions. [2024-11-25 02:49:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 688 transitions. [2024-11-25 02:49:36,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:49:36,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:36,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:44,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:50:09,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 349 states and 733 transitions. [2024-11-25 02:50:09,254 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 733 transitions. [2024-11-25 02:50:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:50:09,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:09,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:50:42,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 356 states and 754 transitions. [2024-11-25 02:50:42,548 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 754 transitions. [2024-11-25 02:50:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:50:42,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:42,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:42,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:50:56,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 360 states and 774 transitions. [2024-11-25 02:50:56,018 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 774 transitions. [2024-11-25 02:50:56,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:50:56,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:56,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:11,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:11,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 362 states and 781 transitions. [2024-11-25 02:51:11,369 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 781 transitions. [2024-11-25 02:51:11,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:51:11,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:11,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:11,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:21,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:34,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:34,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 364 states and 788 transitions. [2024-11-25 02:51:34,877 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 788 transitions. [2024-11-25 02:51:34,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:51:34,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:34,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 363 states and 787 transitions. [2024-11-25 02:51:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 787 transitions. [2024-11-25 02:51:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:51:34,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:34,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:36,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:38,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 364 states and 789 transitions. [2024-11-25 02:51:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 789 transitions. [2024-11-25 02:51:38,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:51:38,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:38,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:51:39,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 366 states and 793 transitions. [2024-11-25 02:51:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 793 transitions. [2024-11-25 02:51:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:51:39,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:12,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:12,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 373 states and 810 transitions. [2024-11-25 02:52:12,346 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 810 transitions. [2024-11-25 02:52:12,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:52:12,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:12,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:19,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:27,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 374 states and 812 transitions. [2024-11-25 02:52:27,617 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 812 transitions. [2024-11-25 02:52:27,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:52:27,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:27,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:28,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:52:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 377 states and 820 transitions. [2024-11-25 02:52:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 820 transitions. [2024-11-25 02:52:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:52:36,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:36,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:36,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:52:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 385 states and 837 transitions. [2024-11-25 02:52:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 837 transitions. [2024-11-25 02:52:57,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:52:57,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:57,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:57,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:00,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 387 states and 841 transitions. [2024-11-25 02:53:00,052 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 841 transitions. [2024-11-25 02:53:00,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:53:00,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:00,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:01,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 389 states and 845 transitions. [2024-11-25 02:53:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 845 transitions. [2024-11-25 02:53:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:53:09,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:09,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:09,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:53:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 388 states and 844 transitions. [2024-11-25 02:53:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 844 transitions. [2024-11-25 02:53:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:53:09,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:09,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:11,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:53:15,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:15,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 389 states and 846 transitions. [2024-11-25 02:53:15,346 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 846 transitions. [2024-11-25 02:53:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:53:15,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:15,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:17,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:54:07,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 407 states and 900 transitions. [2024-11-25 02:54:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 900 transitions. [2024-11-25 02:54:07,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:54:07,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:07,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:54:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:10,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 408 states and 902 transitions. [2024-11-25 02:54:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 902 transitions. [2024-11-25 02:54:10,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:54:10,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:10,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:10,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:10,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:54:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:13,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 409 states and 907 transitions. [2024-11-25 02:54:13,598 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 907 transitions. [2024-11-25 02:54:13,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:54:13,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:13,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:15,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:29,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:29,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 414 states and 954 transitions. [2024-11-25 02:54:29,292 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 954 transitions. [2024-11-25 02:54:29,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:54:29,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:29,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:29,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:40,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:25,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 428 states and 995 transitions. [2024-11-25 02:55:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 995 transitions. [2024-11-25 02:55:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:55:25,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:25,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:33,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:56:08,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:08,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 440 states and 1052 transitions. [2024-11-25 02:56:08,575 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1052 transitions. [2024-11-25 02:56:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:56:08,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:08,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:16,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:56:50,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:50,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 451 states and 1092 transitions. [2024-11-25 02:56:50,047 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1092 transitions. [2024-11-25 02:56:50,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:56:50,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:50,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:50,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:55,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:12,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:12,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 458 states and 1116 transitions. [2024-11-25 02:57:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1116 transitions. [2024-11-25 02:57:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:57:12,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:12,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:12,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 457 states and 1115 transitions. [2024-11-25 02:57:12,993 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1115 transitions. [2024-11-25 02:57:12,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:57:12,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:12,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:57:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:20,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 458 states and 1117 transitions. [2024-11-25 02:57:20,796 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1117 transitions. [2024-11-25 02:57:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 02:57:20,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:20,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.