./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/sll-middle-data.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_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/sll-middle-data.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b --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 1f089d84611e193726b0906f7c8f41bdfbd2779029235be3e70f3cbcf8b5071e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:34:04,937 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:34:05,001 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 04:34:05,005 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:34:05,005 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:34:05,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:34:05,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:34:05,027 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:34:05,028 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:34:05,028 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:34:05,028 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:34:05,028 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:34:05,028 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:34:05,028 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:34:05,028 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:34:05,028 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:34:05,028 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:34:05,029 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:34:05,029 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:34:05,029 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:34:05,029 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:34:05,029 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:34:05,029 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:05,029 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:34:05,029 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:34:05,029 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:34:05,030 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:34:05,030 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_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b 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 -> 1f089d84611e193726b0906f7c8f41bdfbd2779029235be3e70f3cbcf8b5071e [2024-12-06 04:34:05,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:34:05,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:34:05,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:34:05,300 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:34:05,300 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:34:05,301 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/sll-middle-data.i [2024-12-06 04:34:08,087 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/data/962eb7857/b40466a7d3084d7995c4ef5b71ffb4ed/FLAGb236399d9 [2024-12-06 04:34:08,388 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:34:08,389 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/sv-benchmarks/c/memsafety-broom/sll-middle-data.i [2024-12-06 04:34:08,411 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/data/962eb7857/b40466a7d3084d7995c4ef5b71ffb4ed/FLAGb236399d9 [2024-12-06 04:34:08,656 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/data/962eb7857/b40466a7d3084d7995c4ef5b71ffb4ed [2024-12-06 04:34:08,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:34:08,659 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:34:08,660 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:08,660 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:34:08,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:34:08,664 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:08" (1/1) ... [2024-12-06 04:34:08,664 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@612a1029 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:08, skipping insertion in model container [2024-12-06 04:34:08,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:34:08" (1/1) ... [2024-12-06 04:34:08,706 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:34:08,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:08,983 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:34:09,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:34:09,053 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:34:09,053 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09 WrapperNode [2024-12-06 04:34:09,054 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:34:09,055 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:09,055 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:34:09,055 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:34:09,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,070 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,091 INFO L138 Inliner]: procedures = 121, calls = 21, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 85 [2024-12-06 04:34:09,091 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:34:09,091 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:34:09,092 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:34:09,092 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:34:09,098 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,098 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,101 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,101 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,109 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,110 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,113 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,114 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,116 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,118 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:34:09,118 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:34:09,118 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:34:09,118 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:34:09,119 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:34:09,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:34:09,146 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:34:09,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7a9df6-aad3-4648-9835-2d5f13a1f75f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:34:09,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:34:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:34:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:34:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:34:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:34:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:34:09,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:34:09,265 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:34:09,267 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:34:09,521 INFO L? ?]: Removed 88 outVars from TransFormulas that were not future-live. [2024-12-06 04:34:09,521 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:34:09,582 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:34:09,582 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 04:34:09,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:34:09 BoogieIcfgContainer [2024-12-06 04:34:09,583 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:34:09,584 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:34:09,584 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:34:09,595 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:34:09,595 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:34:09" (1/1) ... [2024-12-06 04:34:09,603 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:34:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:09,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 51 states and 54 transitions. [2024-12-06 04:34:09,646 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2024-12-06 04:34:09,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:34:09,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:09,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:09,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 50 states and 53 transitions. [2024-12-06 04:34:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 53 transitions. [2024-12-06 04:34:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:34:09,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:09,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:09,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:10,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:10,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 49 states and 52 transitions. [2024-12-06 04:34:10,036 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 52 transitions. [2024-12-06 04:34:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:34:10,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:10,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:10,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 48 states and 51 transitions. [2024-12-06 04:34:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 51 transitions. [2024-12-06 04:34:10,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:34:10,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:10,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 47 states and 50 transitions. [2024-12-06 04:34:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 50 transitions. [2024-12-06 04:34:10,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:34:10,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:10,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 46 states and 49 transitions. [2024-12-06 04:34:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 49 transitions. [2024-12-06 04:34:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:34:10,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:10,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:10,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 45 states and 48 transitions. [2024-12-06 04:34:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2024-12-06 04:34:10,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:34:10,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:10,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:10,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:10,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:10,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 44 states and 46 transitions. [2024-12-06 04:34:10,927 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 46 transitions. [2024-12-06 04:34:10,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:34:10,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:10,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 43 states and 45 transitions. [2024-12-06 04:34:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 45 transitions. [2024-12-06 04:34:11,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:34:11,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:11,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:11,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:11,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:11,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 47 states and 52 transitions. [2024-12-06 04:34:11,376 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2024-12-06 04:34:11,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:34:11,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:11,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:11,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:12,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:12,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 51 states and 59 transitions. [2024-12-06 04:34:12,079 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 59 transitions. [2024-12-06 04:34:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:34:12,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:12,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:12,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:12,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:12,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:12,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 50 states and 58 transitions. [2024-12-06 04:34:12,129 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2024-12-06 04:34:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:34:12,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:12,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:12,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:12,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:12,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:12,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 51 states and 60 transitions. [2024-12-06 04:34:12,450 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 60 transitions. [2024-12-06 04:34:12,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:34:12,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:12,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:12,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:12,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:13,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:13,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 56 states and 71 transitions. [2024-12-06 04:34:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 71 transitions. [2024-12-06 04:34:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:34:13,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:13,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:13,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:13,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:14,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:14,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 61 states and 84 transitions. [2024-12-06 04:34:14,256 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 84 transitions. [2024-12-06 04:34:14,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:34:14,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:14,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:14,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:14,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:14,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 63 states and 88 transitions. [2024-12-06 04:34:14,988 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 88 transitions. [2024-12-06 04:34:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:34:14,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:14,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:15,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:16,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:16,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 65 states and 92 transitions. [2024-12-06 04:34:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 92 transitions. [2024-12-06 04:34:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:34:16,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:16,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:17,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 69 states and 101 transitions. [2024-12-06 04:34:17,970 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 101 transitions. [2024-12-06 04:34:17,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:34:17,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:17,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:17,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:18,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:18,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 71 states and 105 transitions. [2024-12-06 04:34:18,326 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 105 transitions. [2024-12-06 04:34:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:34:18,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:18,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:18,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:18,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 72 states and 106 transitions. [2024-12-06 04:34:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 106 transitions. [2024-12-06 04:34:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:34:18,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:18,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 78 states and 120 transitions. [2024-12-06 04:34:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 120 transitions. [2024-12-06 04:34:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:34:22,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:22,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:22,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:22,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:22,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 79 states and 122 transitions. [2024-12-06 04:34:22,895 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 122 transitions. [2024-12-06 04:34:22,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:22,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:22,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:25,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:25,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 85 states and 132 transitions. [2024-12-06 04:34:25,627 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 132 transitions. [2024-12-06 04:34:25,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:25,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:25,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:26,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:27,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 87 states and 137 transitions. [2024-12-06 04:34:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 137 transitions. [2024-12-06 04:34:27,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:27,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:27,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:29,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 91 states and 149 transitions. [2024-12-06 04:34:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 149 transitions. [2024-12-06 04:34:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:29,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:29,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 96 states and 163 transitions. [2024-12-06 04:34:31,757 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 163 transitions. [2024-12-06 04:34:31,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:31,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:31,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:31,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:32,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:32,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 97 states and 164 transitions. [2024-12-06 04:34:32,208 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 164 transitions. [2024-12-06 04:34:32,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:32,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:32,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:32,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:32,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:35,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 102 states and 179 transitions. [2024-12-06 04:34:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 179 transitions. [2024-12-06 04:34:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:35,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:35,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:35,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 103 states and 180 transitions. [2024-12-06 04:34:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 180 transitions. [2024-12-06 04:34:36,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:36,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:36,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:36,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:36,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 104 states and 181 transitions. [2024-12-06 04:34:36,629 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 181 transitions. [2024-12-06 04:34:36,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:36,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:36,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:36,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:37,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:37,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 105 states and 182 transitions. [2024-12-06 04:34:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 182 transitions. [2024-12-06 04:34:37,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:37,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:37,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:37,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:37,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 106 states and 183 transitions. [2024-12-06 04:34:37,764 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 183 transitions. [2024-12-06 04:34:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:34:37,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:37,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:41,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:41,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 109 states and 192 transitions. [2024-12-06 04:34:41,008 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 192 transitions. [2024-12-06 04:34:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:34:41,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:41,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:41,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:41,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:41,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:41,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 110 states and 194 transitions. [2024-12-06 04:34:41,500 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 194 transitions. [2024-12-06 04:34:41,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:34:41,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:41,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:41,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:41,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:34:42,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 112 states and 203 transitions. [2024-12-06 04:34:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 203 transitions. [2024-12-06 04:34:42,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:34:42,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:42,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:42,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:42,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 113 states and 205 transitions. [2024-12-06 04:34:42,983 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 205 transitions. [2024-12-06 04:34:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:34:42,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:43,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:44,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:44,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 116 states and 212 transitions. [2024-12-06 04:34:44,739 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 212 transitions. [2024-12-06 04:34:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:34:44,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:44,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:52,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 126 states and 236 transitions. [2024-12-06 04:34:52,751 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 236 transitions. [2024-12-06 04:34:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:34:52,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:52,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:53,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 127 states and 237 transitions. [2024-12-06 04:34:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 237 transitions. [2024-12-06 04:34:53,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:34:53,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:53,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:53,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:55,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:55,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 130 states and 244 transitions. [2024-12-06 04:34:55,518 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 244 transitions. [2024-12-06 04:34:55,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:34:55,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:55,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:55,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:34:56,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:56,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 129 states and 243 transitions. [2024-12-06 04:34:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 243 transitions. [2024-12-06 04:34:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:34:56,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:58,347 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:02,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:02,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 132 states and 256 transitions. [2024-12-06 04:35:02,297 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 256 transitions. [2024-12-06 04:35:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:35:02,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:35:04,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:04,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 91 states and 166 transitions. [2024-12-06 04:35:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 166 transitions. [2024-12-06 04:35:04,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:35:04,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:04,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 99 states and 185 transitions. [2024-12-06 04:35:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 185 transitions. [2024-12-06 04:35:14,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:35:14,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:14,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:14,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:27,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 112 states and 221 transitions. [2024-12-06 04:35:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 221 transitions. [2024-12-06 04:35:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:35:27,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:27,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:29,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 114 states and 226 transitions. [2024-12-06 04:35:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 226 transitions. [2024-12-06 04:35:31,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:35:31,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:31,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:31,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:34,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:34,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 117 states and 232 transitions. [2024-12-06 04:35:34,644 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 232 transitions. [2024-12-06 04:35:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:35:34,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:34,776 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:35,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 118 states and 236 transitions. [2024-12-06 04:35:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 236 transitions. [2024-12-06 04:35:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:35:35,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:35,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:35,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:37,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 119 states and 238 transitions. [2024-12-06 04:35:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 238 transitions. [2024-12-06 04:35:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:35:37,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:37,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:37,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:37,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:35:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 122 states and 250 transitions. [2024-12-06 04:35:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 250 transitions. [2024-12-06 04:35:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:35:39,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:39,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:40,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:43,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 124 states and 254 transitions. [2024-12-06 04:35:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 254 transitions. [2024-12-06 04:35:43,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:35:43,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:43,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:35:51,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:51,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 133 states and 276 transitions. [2024-12-06 04:35:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 276 transitions. [2024-12-06 04:35:51,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:35:51,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:51,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:05,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 145 states and 333 transitions. [2024-12-06 04:36:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 333 transitions. [2024-12-06 04:36:05,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:36:05,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:05,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:36:14,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:14,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 155 states and 348 transitions. [2024-12-06 04:36:14,698 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 348 transitions. [2024-12-06 04:36:14,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:14,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:14,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:18,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:26,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:26,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 160 states and 361 transitions. [2024-12-06 04:36:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 361 transitions. [2024-12-06 04:36:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:26,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:26,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:30,130 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:40,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:40,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 165 states and 374 transitions. [2024-12-06 04:36:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 374 transitions. [2024-12-06 04:36:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:40,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:40,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:40,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:43,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:52,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:52,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 170 states and 389 transitions. [2024-12-06 04:36:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 389 transitions. [2024-12-06 04:36:52,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:36:52,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:52,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:52,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:36:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:36:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 175 states and 400 transitions. [2024-12-06 04:36:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 400 transitions. [2024-12-06 04:36:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:36:58,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:36:58,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:36:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:36:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:07,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:07,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 180 states and 434 transitions. [2024-12-06 04:37:07,738 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 434 transitions. [2024-12-06 04:37:07,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:37:07,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:07,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:07,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:07,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:09,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 181 states and 436 transitions. [2024-12-06 04:37:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 436 transitions. [2024-12-06 04:37:09,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:37:09,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:09,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:09,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:09,189 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:37:10,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:10,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 182 states and 437 transitions. [2024-12-06 04:37:10,193 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 437 transitions. [2024-12-06 04:37:10,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:37:10,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:10,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:10,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:10,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:37:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:12,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 184 states and 444 transitions. [2024-12-06 04:37:12,531 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 444 transitions. [2024-12-06 04:37:12,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:12,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:12,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:17,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:38,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 196 states and 478 transitions. [2024-12-06 04:37:38,633 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 478 transitions. [2024-12-06 04:37:38,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:38,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:38,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:39,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:46,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:46,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 201 states and 496 transitions. [2024-12-06 04:37:46,620 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 496 transitions. [2024-12-06 04:37:46,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:37:46,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:46,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:05,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 203 states and 509 transitions. [2024-12-06 04:38:05,220 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 509 transitions. [2024-12-06 04:38:05,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:38:05,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:05,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:08,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:14,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 205 states and 521 transitions. [2024-12-06 04:38:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 521 transitions. [2024-12-06 04:38:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:38:14,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:14,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:38:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 214 states and 547 transitions. [2024-12-06 04:38:25,475 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 547 transitions. [2024-12-06 04:38:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:38:25,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:25,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:38:35,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:35,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 221 states and 563 transitions. [2024-12-06 04:38:35,214 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 563 transitions. [2024-12-06 04:38:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:38:35,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:35,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:35,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:35,299 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:38:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 225 states and 581 transitions. [2024-12-06 04:38:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 581 transitions. [2024-12-06 04:38:42,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:38:42,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:38:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 227 states and 585 transitions. [2024-12-06 04:38:44,719 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 585 transitions. [2024-12-06 04:38:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:38:44,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:44,860 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:38:51,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:51,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 231 states and 599 transitions. [2024-12-06 04:38:51,212 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 599 transitions. [2024-12-06 04:38:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:38:51,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:51,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:38:56,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 234 states and 611 transitions. [2024-12-06 04:38:56,790 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 611 transitions. [2024-12-06 04:38:56,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:38:56,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:56,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:56,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:39:02,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:02,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 237 states and 624 transitions. [2024-12-06 04:39:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 624 transitions. [2024-12-06 04:39:02,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:39:02,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:02,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:02,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:02,071 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:39:06,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:06,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 239 states and 633 transitions. [2024-12-06 04:39:06,232 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 633 transitions. [2024-12-06 04:39:06,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:39:06,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:06,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:06,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:39:10,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:10,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 241 states and 640 transitions. [2024-12-06 04:39:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 640 transitions. [2024-12-06 04:39:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:39:10,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:10,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:39:12,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:12,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 243 states and 645 transitions. [2024-12-06 04:39:12,072 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 645 transitions. [2024-12-06 04:39:12,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:39:12,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:12,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:12,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:39:15,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:15,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 246 states and 653 transitions. [2024-12-06 04:39:15,198 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 653 transitions. [2024-12-06 04:39:15,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:39:15,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:15,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:39:18,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:18,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 248 states and 658 transitions. [2024-12-06 04:39:18,596 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 658 transitions. [2024-12-06 04:39:18,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:39:18,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:18,627 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:39:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:22,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 250 states and 663 transitions. [2024-12-06 04:39:22,532 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 663 transitions. [2024-12-06 04:39:22,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:39:22,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:22,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:22,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:39:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:24,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 251 states and 665 transitions. [2024-12-06 04:39:24,404 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 665 transitions. [2024-12-06 04:39:24,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:39:24,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:24,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:24,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:39:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 259 states and 690 transitions. [2024-12-06 04:39:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 690 transitions. [2024-12-06 04:39:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:39:37,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:37,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:39:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:42,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 262 states and 699 transitions. [2024-12-06 04:39:42,138 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 699 transitions. [2024-12-06 04:39:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:39:42,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:42,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:42,174 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:39:43,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 263 states and 702 transitions. [2024-12-06 04:39:43,908 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 702 transitions. [2024-12-06 04:39:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:39:43,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:43,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:39:50,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:50,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 267 states and 715 transitions. [2024-12-06 04:39:50,142 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 715 transitions. [2024-12-06 04:39:50,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:39:50,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:50,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:39:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:52,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 269 states and 720 transitions. [2024-12-06 04:39:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 720 transitions. [2024-12-06 04:39:52,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:39:52,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:52,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:39:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:39:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:40:03,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 271 states and 724 transitions. [2024-12-06 04:40:03,270 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 724 transitions. [2024-12-06 04:40:03,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:40:03,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:03,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:03,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:40:05,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:05,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 273 states and 729 transitions. [2024-12-06 04:40:05,493 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 729 transitions. [2024-12-06 04:40:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:40:05,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:05,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:05,534 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:40:12,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 278 states and 743 transitions. [2024-12-06 04:40:12,836 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 743 transitions. [2024-12-06 04:40:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:40:12,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:12,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:12,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:40:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:16,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 281 states and 753 transitions. [2024-12-06 04:40:16,498 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 753 transitions. [2024-12-06 04:40:16,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:40:16,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:16,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:16,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:40:20,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:20,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 283 states and 758 transitions. [2024-12-06 04:40:20,815 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 758 transitions. [2024-12-06 04:40:20,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:40:20,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:20,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:40:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 285 states and 763 transitions. [2024-12-06 04:40:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 763 transitions. [2024-12-06 04:40:23,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:40:23,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:23,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:40:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 287 states and 770 transitions. [2024-12-06 04:40:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 770 transitions. [2024-12-06 04:40:27,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:40:27,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:27,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:27,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 04:40:29,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:29,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 288 states and 772 transitions. [2024-12-06 04:40:29,412 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 772 transitions. [2024-12-06 04:40:29,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:40:29,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:29,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:29,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:36,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:40:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:40:58,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 288 states and 770 transitions. [2024-12-06 04:40:58,077 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 770 transitions. [2024-12-06 04:40:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:40:58,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:40:58,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:40:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:40:58,991 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:07,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 293 states and 782 transitions. [2024-12-06 04:41:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 782 transitions. [2024-12-06 04:41:07,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:41:07,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:07,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:07,911 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:41:21,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:21,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 290 states and 776 transitions. [2024-12-06 04:41:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 776 transitions. [2024-12-06 04:41:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:41:21,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:21,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:37,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:37,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 297 states and 782 transitions. [2024-12-06 04:41:37,187 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 782 transitions. [2024-12-06 04:41:37,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:41:37,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:37,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:37,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:37,304 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:41:51,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:41:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 287 states and 768 transitions. [2024-12-06 04:41:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 768 transitions. [2024-12-06 04:41:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:41:51,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:41:51,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:41:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:41:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:42:05,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:05,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 294 states and 774 transitions. [2024-12-06 04:42:05,550 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 774 transitions. [2024-12-06 04:42:05,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:42:05,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:05,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:05,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:05,590 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:42:19,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 274 states and 742 transitions. [2024-12-06 04:42:19,746 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 742 transitions. [2024-12-06 04:42:19,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:42:19,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:19,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:19,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:29,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:43:18,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 291 states and 783 transitions. [2024-12-06 04:43:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 783 transitions. [2024-12-06 04:43:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:43:18,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:18,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:27,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:44:04,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:04,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 304 states and 824 transitions. [2024-12-06 04:44:04,276 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 824 transitions. [2024-12-06 04:44:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:44:04,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:04,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:44:43,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 312 states and 854 transitions. [2024-12-06 04:44:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 854 transitions. [2024-12-06 04:44:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:44:43,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:43,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:43,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:47,723 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:59,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:59,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 315 states and 864 transitions. [2024-12-06 04:44:59,292 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 864 transitions. [2024-12-06 04:44:59,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:44:59,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:59,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:45:17,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:17,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 321 states and 884 transitions. [2024-12-06 04:45:17,269 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 884 transitions. [2024-12-06 04:45:17,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:45:17,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:17,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:25,358 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:45:42,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 324 states and 895 transitions. [2024-12-06 04:45:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 895 transitions. [2024-12-06 04:45:42,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:45:42,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:42,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:44,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:45:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 326 states and 903 transitions. [2024-12-06 04:45:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 903 transitions. [2024-12-06 04:45:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:45:51,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:51,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:56,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:46:02,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:02,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 327 states and 907 transitions. [2024-12-06 04:46:02,180 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 907 transitions. [2024-12-06 04:46:02,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:46:02,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:02,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:02,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:08,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:30,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 333 states and 921 transitions. [2024-12-06 04:46:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 921 transitions. [2024-12-06 04:46:30,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:46:30,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:30,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:32,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:46:40,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:40,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 336 states and 927 transitions. [2024-12-06 04:46:40,901 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 927 transitions. [2024-12-06 04:46:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:46:40,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:40,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:46:50,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 339 states and 939 transitions. [2024-12-06 04:46:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 939 transitions. [2024-12-06 04:46:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:46:50,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:50,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:50,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:46:52,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 340 states and 942 transitions. [2024-12-06 04:46:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 942 transitions. [2024-12-06 04:46:52,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:46:52,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:52,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:46:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 341 states and 946 transitions. [2024-12-06 04:46:57,316 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 946 transitions. [2024-12-06 04:46:57,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:46:57,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:47:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:16,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 342 states and 951 transitions. [2024-12-06 04:47:16,900 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 951 transitions. [2024-12-06 04:47:16,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:47:16,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:16,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:16,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:20,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:47:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:29,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 345 states and 957 transitions. [2024-12-06 04:47:29,999 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 957 transitions. [2024-12-06 04:47:29,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:47:29,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:29,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.