./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/logname-1.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_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/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_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/logname-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/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_f05e11b4-86b0-4e05-931d-2a814b91fce5/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 c974ed4f1d4c3d5b838cbfadb19eec8f0977d5398d9ade006a615b896bd7b5af --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:43:31,080 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:43:31,143 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 22:43:31,148 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:43:31,148 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:43:31,170 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:43:31,171 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:43:31,171 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:43:31,172 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:43:31,172 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:43:31,172 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:43:31,172 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:43:31,172 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:43:31,172 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 22:43:31,172 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:43:31,172 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:43:31,173 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:43:31,173 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:43:31,173 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:43:31,173 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:43:31,173 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:43:31,173 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:43:31,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:43:31,173 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:43:31,174 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:43:31,174 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:43:31,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:43:31,174 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_f05e11b4-86b0-4e05-931d-2a814b91fce5/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 -> c974ed4f1d4c3d5b838cbfadb19eec8f0977d5398d9ade006a615b896bd7b5af [2024-12-05 22:43:31,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:43:31,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:43:31,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:43:31,430 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:43:31,430 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:43:31,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/busybox-1.22.0/logname-1.i [2024-12-05 22:43:34,115 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/data/de5db9eaf/7f019891411e41929c0c566a0fcd39ca/FLAG1f05e2798 [2024-12-05 22:43:34,400 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:43:34,401 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/sv-benchmarks/c/busybox-1.22.0/logname-1.i [2024-12-05 22:43:34,418 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/data/de5db9eaf/7f019891411e41929c0c566a0fcd39ca/FLAG1f05e2798 [2024-12-05 22:43:34,431 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/data/de5db9eaf/7f019891411e41929c0c566a0fcd39ca [2024-12-05 22:43:34,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:43:34,434 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:43:34,435 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:43:34,435 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:43:34,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:43:34,439 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:43:34" (1/1) ... [2024-12-05 22:43:34,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74593344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:34, skipping insertion in model container [2024-12-05 22:43:34,439 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:43:34" (1/1) ... [2024-12-05 22:43:34,477 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:43:35,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:43:35,386 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:43:35,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:43:35,637 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2024-12-05 22:43:35,645 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:43:35,646 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35 WrapperNode [2024-12-05 22:43:35,646 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:43:35,647 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:43:35,647 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:43:35,647 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:43:35,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,678 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,727 INFO L138 Inliner]: procedures = 594, calls = 490, calls flagged for inlining = 30, calls inlined = 24, statements flattened = 873 [2024-12-05 22:43:35,727 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:43:35,728 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:43:35,728 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:43:35,728 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:43:35,736 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,745 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,745 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,776 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,779 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,784 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,789 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,793 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,801 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:43:35,802 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:43:35,802 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:43:35,802 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:43:35,803 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:35,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:43:35,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:43:35,831 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:43:35,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f05e11b4-86b0-4e05-931d-2a814b91fce5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:43:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:43:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:43:35,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:43:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:43:36,146 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:43:36,148 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:43:37,102 INFO L? ?]: Removed 401 outVars from TransFormulas that were not future-live. [2024-12-05 22:43:37,102 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:43:37,365 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:43:37,365 INFO L312 CfgBuilder]: Removed 13 assume(true) statements. [2024-12-05 22:43:37,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:43:37 BoogieIcfgContainer [2024-12-05 22:43:37,366 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:43:37,366 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:43:37,367 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:43:37,378 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:43:37,378 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:43:37" (1/1) ... [2024-12-05 22:43:37,386 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:43:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 261 states and 293 transitions. [2024-12-05 22:43:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 293 transitions. [2024-12-05 22:43:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:43:37,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:37,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:38,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 260 states and 292 transitions. [2024-12-05 22:43:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 292 transitions. [2024-12-05 22:43:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 22:43:38,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:38,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:38,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 259 states and 291 transitions. [2024-12-05 22:43:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 291 transitions. [2024-12-05 22:43:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:43:38,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:38,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:38,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:38,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:38,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 260 states and 293 transitions. [2024-12-05 22:43:38,857 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 293 transitions. [2024-12-05 22:43:38,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:43:38,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:38,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:38,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:39,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 261 states and 295 transitions. [2024-12-05 22:43:39,102 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 295 transitions. [2024-12-05 22:43:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:43:39,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:39,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:39,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:39,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 263 states and 297 transitions. [2024-12-05 22:43:39,586 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 297 transitions. [2024-12-05 22:43:39,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:43:39,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:39,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:39,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:39,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:39,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 264 states and 300 transitions. [2024-12-05 22:43:39,859 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 300 transitions. [2024-12-05 22:43:39,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:43:39,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:39,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:39,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:39,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:43:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:40,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 264 states and 299 transitions. [2024-12-05 22:43:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 299 transitions. [2024-12-05 22:43:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:43:40,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:40,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:40,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:40,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:41,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 266 states and 302 transitions. [2024-12-05 22:43:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 302 transitions. [2024-12-05 22:43:41,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:43:41,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:41,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:41,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 268 states and 307 transitions. [2024-12-05 22:43:41,630 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 307 transitions. [2024-12-05 22:43:41,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:43:41,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:41,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:41,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:43:41,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:41,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 268 states and 306 transitions. [2024-12-05 22:43:41,836 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 306 transitions. [2024-12-05 22:43:41,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:43:41,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:41,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:41,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:42,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:42,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 270 states and 310 transitions. [2024-12-05 22:43:42,593 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 310 transitions. [2024-12-05 22:43:42,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:43:42,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:42,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:42,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:42,818 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:43,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 272 states and 317 transitions. [2024-12-05 22:43:43,068 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 317 transitions. [2024-12-05 22:43:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:43:43,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:43,524 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 274 states and 318 transitions. [2024-12-05 22:43:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 318 transitions. [2024-12-05 22:43:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:43:43,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:43,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 22:43:44,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 274 states and 317 transitions. [2024-12-05 22:43:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 317 transitions. [2024-12-05 22:43:44,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:43:44,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:44,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:44,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:44,378 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:44,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:44,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 276 states and 324 transitions. [2024-12-05 22:43:44,542 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 324 transitions. [2024-12-05 22:43:44,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:43:44,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:44,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:44,940 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:45,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 277 states and 325 transitions. [2024-12-05 22:43:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 325 transitions. [2024-12-05 22:43:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:43:45,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:45,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:45,323 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-05 22:43:45,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:45,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 277 states and 324 transitions. [2024-12-05 22:43:45,509 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 324 transitions. [2024-12-05 22:43:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:43:45,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:45,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:46,007 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-12-05 22:43:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 280 states and 334 transitions. [2024-12-05 22:43:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 334 transitions. [2024-12-05 22:43:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:43:48,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:48,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:48,296 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:48,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 282 states and 341 transitions. [2024-12-05 22:43:48,713 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 341 transitions. [2024-12-05 22:43:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:43:48,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:48,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:48,801 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 22:43:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:49,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 282 states and 340 transitions. [2024-12-05 22:43:49,004 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 340 transitions. [2024-12-05 22:43:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:43:49,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:49,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:49,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:49,457 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 284 states and 346 transitions. [2024-12-05 22:43:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 346 transitions. [2024-12-05 22:43:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:43:50,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:50,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:50,416 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:50,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 286 states and 357 transitions. [2024-12-05 22:43:50,931 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 357 transitions. [2024-12-05 22:43:50,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:43:50,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:50,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:50,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:51,407 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 30 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:52,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 288 states and 358 transitions. [2024-12-05 22:43:52,242 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 358 transitions. [2024-12-05 22:43:52,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:43:52,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:52,381 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:52,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 289 states and 358 transitions. [2024-12-05 22:43:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 358 transitions. [2024-12-05 22:43:52,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:43:52,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:52,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:52,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 22:43:52,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:52,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 289 states and 357 transitions. [2024-12-05 22:43:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 357 transitions. [2024-12-05 22:43:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:43:52,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:52,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:53,171 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 291 states and 366 transitions. [2024-12-05 22:43:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 366 transitions. [2024-12-05 22:43:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:43:53,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:53,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:55,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:55,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 293 states and 372 transitions. [2024-12-05 22:43:55,196 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 372 transitions. [2024-12-05 22:43:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:43:55,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:55,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 22:43:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 293 states and 371 transitions. [2024-12-05 22:43:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 371 transitions. [2024-12-05 22:43:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:43:55,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:55,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:56,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 295 states and 384 transitions. [2024-12-05 22:43:56,653 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 384 transitions. [2024-12-05 22:43:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:43:56,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:56,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 56 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:58,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:58,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 297 states and 385 transitions. [2024-12-05 22:43:58,258 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 385 transitions. [2024-12-05 22:43:58,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:43:58,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:58,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:58,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 298 states and 385 transitions. [2024-12-05 22:43:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 385 transitions. [2024-12-05 22:43:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:43:58,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 22:43:59,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:59,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 298 states and 384 transitions. [2024-12-05 22:43:59,028 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 384 transitions. [2024-12-05 22:43:59,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:43:59,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:59,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:59,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:43:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:00,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 300 states and 389 transitions. [2024-12-05 22:44:00,022 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 389 transitions. [2024-12-05 22:44:00,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:44:00,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:00,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:00,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:01,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:01,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 302 states and 394 transitions. [2024-12-05 22:44:01,582 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 394 transitions. [2024-12-05 22:44:01,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:44:01,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:01,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-05 22:44:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:02,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 302 states and 393 transitions. [2024-12-05 22:44:02,130 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 393 transitions. [2024-12-05 22:44:02,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:44:02,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:02,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:08,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:08,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 306 states and 411 transitions. [2024-12-05 22:44:08,812 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 411 transitions. [2024-12-05 22:44:08,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:44:08,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:08,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:09,071 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:10,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:10,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 308 states and 429 transitions. [2024-12-05 22:44:10,073 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 429 transitions. [2024-12-05 22:44:10,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:44:10,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:10,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:10,315 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:10,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:10,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 309 states and 429 transitions. [2024-12-05 22:44:10,872 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 429 transitions. [2024-12-05 22:44:10,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:44:10,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:10,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:10,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:11,094 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:11,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:11,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 310 states and 429 transitions. [2024-12-05 22:44:11,592 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 429 transitions. [2024-12-05 22:44:11,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:44:11,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:11,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:11,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:12,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:12,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 311 states and 430 transitions. [2024-12-05 22:44:12,519 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 430 transitions. [2024-12-05 22:44:12,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:44:12,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:12,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:12,768 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:13,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:13,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 312 states and 433 transitions. [2024-12-05 22:44:13,372 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 433 transitions. [2024-12-05 22:44:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:44:13,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:13,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:13,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:14,051 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 91 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:44:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:14,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 274 states and 305 transitions. [2024-12-05 22:44:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 305 transitions. [2024-12-05 22:44:14,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:44:14,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:14,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:14,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:15,362 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 273 states and 304 transitions. [2024-12-05 22:44:15,647 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 304 transitions. [2024-12-05 22:44:15,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:44:15,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:15,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:15,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:16,612 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:17,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:17,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 272 states and 303 transitions. [2024-12-05 22:44:17,840 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 303 transitions. [2024-12-05 22:44:17,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:44:17,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:17,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:18,459 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:18,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 273 states and 305 transitions. [2024-12-05 22:44:18,893 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 305 transitions. [2024-12-05 22:44:18,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:44:18,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:18,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:19,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:19,174 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 275 states and 310 transitions. [2024-12-05 22:44:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 310 transitions. [2024-12-05 22:44:19,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:44:19,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:19,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:21,084 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:22,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:22,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 277 states and 313 transitions. [2024-12-05 22:44:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 313 transitions. [2024-12-05 22:44:22,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:44:22,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:22,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:22,825 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 276 states and 312 transitions. [2024-12-05 22:44:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 312 transitions. [2024-12-05 22:44:22,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:44:22,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:22,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:25,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:25,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 277 states and 314 transitions. [2024-12-05 22:44:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 314 transitions. [2024-12-05 22:44:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:44:25,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:25,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:28,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:28,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 281 states and 322 transitions. [2024-12-05 22:44:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 322 transitions. [2024-12-05 22:44:28,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:44:28,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:28,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:37,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 285 states and 331 transitions. [2024-12-05 22:44:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 331 transitions. [2024-12-05 22:44:37,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:44:37,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:37,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:37,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:38,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:38,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 286 states and 333 transitions. [2024-12-05 22:44:38,558 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 333 transitions. [2024-12-05 22:44:38,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:44:38,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:38,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:38,744 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:39,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:39,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 288 states and 336 transitions. [2024-12-05 22:44:39,323 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 336 transitions. [2024-12-05 22:44:39,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:44:39,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:39,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:40,895 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:47,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 294 states and 349 transitions. [2024-12-05 22:44:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 349 transitions. [2024-12-05 22:44:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:44:47,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:47,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:49,985 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:56,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:56,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 298 states and 357 transitions. [2024-12-05 22:44:56,344 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 357 transitions. [2024-12-05 22:44:56,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:44:56,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:56,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:57,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 300 states and 362 transitions. [2024-12-05 22:44:57,158 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 362 transitions. [2024-12-05 22:44:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:44:57,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:57,322 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:58,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:58,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 303 states and 368 transitions. [2024-12-05 22:44:58,237 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 368 transitions. [2024-12-05 22:44:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:44:58,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:58,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:58,589 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:44:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 304 states and 370 transitions. [2024-12-05 22:44:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 370 transitions. [2024-12-05 22:44:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:44:59,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:59,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:01,636 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:45:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:07,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 311 states and 384 transitions. [2024-12-05 22:45:07,157 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 384 transitions. [2024-12-05 22:45:07,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:45:07,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:07,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:09,450 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:45:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 314 states and 393 transitions. [2024-12-05 22:45:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 393 transitions. [2024-12-05 22:45:15,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:45:15,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:15,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:15,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:15,157 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 22:45:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:16,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 314 states and 392 transitions. [2024-12-05 22:45:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 392 transitions. [2024-12-05 22:45:16,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:45:16,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 22:45:17,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:17,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 315 states and 392 transitions. [2024-12-05 22:45:17,315 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 392 transitions. [2024-12-05 22:45:17,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:45:17,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:17,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:45:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:18,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 316 states and 395 transitions. [2024-12-05 22:45:18,756 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 395 transitions. [2024-12-05 22:45:18,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:45:18,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:18,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:18,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:20,007 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:45:25,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:25,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 320 states and 403 transitions. [2024-12-05 22:45:25,144 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 403 transitions. [2024-12-05 22:45:25,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 22:45:25,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:25,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:27,640 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:45:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:33,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 323 states and 411 transitions. [2024-12-05 22:45:33,694 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 411 transitions. [2024-12-05 22:45:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:45:33,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:33,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:33,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:33,782 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-05 22:45:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:34,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 323 states and 410 transitions. [2024-12-05 22:45:34,750 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 410 transitions. [2024-12-05 22:45:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:45:34,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:34,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:34,884 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-05 22:45:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 324 states and 410 transitions. [2024-12-05 22:45:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 410 transitions. [2024-12-05 22:45:35,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:45:35,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:35,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:45:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 325 states and 413 transitions. [2024-12-05 22:45:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 413 transitions. [2024-12-05 22:45:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:45:37,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:37,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:38,548 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 22:45:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 329 states and 420 transitions. [2024-12-05 22:45:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 420 transitions. [2024-12-05 22:45:43,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:45:43,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:43,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:45:54,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 332 states and 442 transitions. [2024-12-05 22:45:54,507 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 442 transitions. [2024-12-05 22:45:54,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:45:54,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:54,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 22:45:55,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:55,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 332 states and 441 transitions. [2024-12-05 22:45:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 441 transitions. [2024-12-05 22:45:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:45:55,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:55,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:55,784 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 22:45:56,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 333 states and 441 transitions. [2024-12-05 22:45:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 441 transitions. [2024-12-05 22:45:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:45:56,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:56,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:59,614 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-05 22:46:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:07,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 336 states and 456 transitions. [2024-12-05 22:46:07,086 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 456 transitions. [2024-12-05 22:46:07,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:46:07,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:07,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:07,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:07,568 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:46:11,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:11,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 339 states and 464 transitions. [2024-12-05 22:46:11,522 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 464 transitions. [2024-12-05 22:46:11,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:46:11,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:11,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:11,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:46:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 344 states and 475 transitions. [2024-12-05 22:46:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 475 transitions. [2024-12-05 22:46:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:46:26,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:26,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:26,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-05 22:46:27,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:27,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 345 states and 477 transitions. [2024-12-05 22:46:27,425 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 477 transitions. [2024-12-05 22:46:27,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:46:27,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:27,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:27,528 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 22:46:28,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:28,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 345 states and 476 transitions. [2024-12-05 22:46:28,537 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 476 transitions. [2024-12-05 22:46:28,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:46:28,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:28,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:28,734 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-05 22:46:29,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:29,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 346 states and 476 transitions. [2024-12-05 22:46:29,957 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 476 transitions. [2024-12-05 22:46:29,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:46:29,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:29,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 1 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:46:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 347 states and 483 transitions. [2024-12-05 22:46:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 483 transitions. [2024-12-05 22:46:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:46:31,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:31,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:31,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 22:46:37,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 351 states and 491 transitions. [2024-12-05 22:46:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 491 transitions. [2024-12-05 22:46:37,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:46:37,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:37,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:46:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 354 states and 502 transitions. [2024-12-05 22:46:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 502 transitions. [2024-12-05 22:46:49,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:46:49,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:49,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:49,765 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 22:46:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:51,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 354 states and 501 transitions. [2024-12-05 22:46:51,079 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 501 transitions. [2024-12-05 22:46:51,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:46:51,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:51,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 22:46:52,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:52,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 355 states and 501 transitions. [2024-12-05 22:46:52,836 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 501 transitions. [2024-12-05 22:46:52,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:46:52,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:52,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:53,466 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 1 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:46:57,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:57,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 358 states and 511 transitions. [2024-12-05 22:46:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 511 transitions. [2024-12-05 22:46:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:46:57,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:57,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-12-05 22:47:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 362 states and 520 transitions. [2024-12-05 22:47:03,967 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 520 transitions. [2024-12-05 22:47:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:47:03,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:03,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:47:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:19,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 365 states and 531 transitions. [2024-12-05 22:47:19,394 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 531 transitions. [2024-12-05 22:47:19,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:47:19,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:19,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:19,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:19,524 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 22:47:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:20,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 365 states and 530 transitions. [2024-12-05 22:47:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 530 transitions. [2024-12-05 22:47:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:47:20,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:20,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:21,067 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-05 22:47:22,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:22,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 366 states and 530 transitions. [2024-12-05 22:47:22,632 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 530 transitions. [2024-12-05 22:47:22,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:47:22,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:22,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 1 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:47:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 369 states and 542 transitions. [2024-12-05 22:47:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 542 transitions. [2024-12-05 22:47:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:47:28,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:28,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:28,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:35,880 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:47:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 375 states and 597 transitions. [2024-12-05 22:47:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 597 transitions. [2024-12-05 22:47:54,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:47:54,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:54,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:55,678 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 22 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-05 22:48:01,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:01,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 378 states and 606 transitions. [2024-12-05 22:48:01,514 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 606 transitions. [2024-12-05 22:48:01,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:48:01,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:01,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:01,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 1 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:48:05,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 380 states and 607 transitions. [2024-12-05 22:48:05,703 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 607 transitions. [2024-12-05 22:48:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:48:05,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:05,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-12-05 22:48:08,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:08,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 381 states and 612 transitions. [2024-12-05 22:48:08,670 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 612 transitions. [2024-12-05 22:48:08,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:48:08,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:08,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:09,904 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 22 proven. 24 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-05 22:48:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:11,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 381 states and 611 transitions. [2024-12-05 22:48:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 611 transitions. [2024-12-05 22:48:11,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:48:11,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:11,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:16,001 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:48:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 381 states and 610 transitions. [2024-12-05 22:48:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 610 transitions. [2024-12-05 22:48:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:48:20,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:20,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:20,266 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-05 22:48:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 381 states and 609 transitions. [2024-12-05 22:48:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 609 transitions. [2024-12-05 22:48:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:48:22,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:22,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:22,381 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-05 22:48:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:24,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 382 states and 609 transitions. [2024-12-05 22:48:24,750 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 609 transitions. [2024-12-05 22:48:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:48:24,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:24,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:24,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:25,467 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 1 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:48:30,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 385 states and 625 transitions. [2024-12-05 22:48:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 625 transitions. [2024-12-05 22:48:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:48:30,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:30,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:49:00,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 390 states and 646 transitions. [2024-12-05 22:49:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 646 transitions. [2024-12-05 22:49:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:49:00,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:00,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:49:10,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 391 states and 653 transitions. [2024-12-05 22:49:10,269 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 653 transitions. [2024-12-05 22:49:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:49:10,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:10,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 10 proven. 21 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-05 22:49:19,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 394 states and 663 transitions. [2024-12-05 22:49:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 663 transitions. [2024-12-05 22:49:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:49:19,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:19,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 1 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:49:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:24,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 396 states and 664 transitions. [2024-12-05 22:49:24,317 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 664 transitions. [2024-12-05 22:49:24,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:49:24,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:24,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 35 proven. 28 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-05 22:49:28,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 396 states and 663 transitions. [2024-12-05 22:49:28,210 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 663 transitions. [2024-12-05 22:49:28,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:49:28,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:28,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:28,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:29,182 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 35 proven. 28 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-12-05 22:49:33,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 397 states and 668 transitions. [2024-12-05 22:49:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 668 transitions. [2024-12-05 22:49:33,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:49:33,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:33,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:34,771 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 34 proven. 30 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:49:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 397 states and 667 transitions. [2024-12-05 22:49:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 667 transitions. [2024-12-05 22:49:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:49:37,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:37,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:37,431 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 1 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:49:41,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 399 states and 668 transitions. [2024-12-05 22:49:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 668 transitions. [2024-12-05 22:49:41,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:49:41,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:41,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:41,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:49:45,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:45,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 399 states and 667 transitions. [2024-12-05 22:49:45,444 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 667 transitions. [2024-12-05 22:49:45,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:49:45,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:45,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-05 22:49:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 399 states and 666 transitions. [2024-12-05 22:49:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 666 transitions. [2024-12-05 22:49:47,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:49:47,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:47,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-12-05 22:49:49,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:49,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 400 states and 666 transitions. [2024-12-05 22:49:49,082 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 666 transitions. [2024-12-05 22:49:49,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:49:49,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:49,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:50,366 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 6 proven. 31 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-05 22:49:58,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:58,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 403 states and 708 transitions. [2024-12-05 22:49:58,021 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 708 transitions. [2024-12-05 22:49:58,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:49:58,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:58,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:58,788 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 1 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:50:05,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 406 states and 730 transitions. [2024-12-05 22:50:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 730 transitions. [2024-12-05 22:50:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:50:05,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:05,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 6 proven. 31 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-05 22:50:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 409 states and 741 transitions. [2024-12-05 22:50:15,339 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 741 transitions. [2024-12-05 22:50:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:50:15,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:15,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:15,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:15,649 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 1 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:50:19,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:19,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 411 states and 742 transitions. [2024-12-05 22:50:19,936 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 742 transitions. [2024-12-05 22:50:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:50:19,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:19,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:20,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:28,448 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:50:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:52,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 419 states and 775 transitions. [2024-12-05 22:50:52,296 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 775 transitions. [2024-12-05 22:50:52,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:50:52,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:52,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:54,182 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:50:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 420 states and 779 transitions. [2024-12-05 22:50:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 779 transitions. [2024-12-05 22:50:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:50:58,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:58,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:00,864 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:51:04,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:04,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 422 states and 782 transitions. [2024-12-05 22:51:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 782 transitions. [2024-12-05 22:51:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:51:04,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 6 proven. 31 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-05 22:51:08,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:08,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 422 states and 781 transitions. [2024-12-05 22:51:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 781 transitions. [2024-12-05 22:51:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:51:08,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:51:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 422 states and 780 transitions. [2024-12-05 22:51:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 780 transitions. [2024-12-05 22:51:10,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:51:10,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:10,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:10,725 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-12-05 22:51:12,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:12,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 423 states and 780 transitions. [2024-12-05 22:51:12,579 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 780 transitions. [2024-12-05 22:51:12,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:51:12,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:12,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:12,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:13,407 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 1 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:51:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:16,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 424 states and 791 transitions. [2024-12-05 22:51:16,016 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 791 transitions. [2024-12-05 22:51:16,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:51:16,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:16,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 6 proven. 41 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-12-05 22:51:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:26,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 428 states and 808 transitions. [2024-12-05 22:51:26,640 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 808 transitions. [2024-12-05 22:51:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:51:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:32,519 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 22:51:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 431 states and 824 transitions. [2024-12-05 22:51:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 824 transitions. [2024-12-05 22:51:45,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:51:45,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:45,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-05 22:51:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 431 states and 823 transitions. [2024-12-05 22:51:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 823 transitions. [2024-12-05 22:51:46,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:51:46,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:46,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-05 22:51:48,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:48,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 432 states and 823 transitions. [2024-12-05 22:51:48,764 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 823 transitions. [2024-12-05 22:51:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:51:48,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:48,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:49,648 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-05 22:51:52,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 434 states and 827 transitions. [2024-12-05 22:51:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 827 transitions. [2024-12-05 22:51:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:51:52,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:55,065 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-12-05 22:52:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 471 states and 939 transitions. [2024-12-05 22:52:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 939 transitions. [2024-12-05 22:52:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:52:57,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:57,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:57,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:01,091 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-05 22:54:15,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 510 states and 1056 transitions. [2024-12-05 22:54:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1056 transitions. [2024-12-05 22:54:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:54:15,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:15,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:15,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:15,774 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-05 22:54:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:18,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 509 states and 1055 transitions. [2024-12-05 22:54:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1055 transitions. [2024-12-05 22:54:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:54:18,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:18,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:21,707 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-05 22:56:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 550 states and 1179 transitions. [2024-12-05 22:56:29,871 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1179 transitions. [2024-12-05 22:56:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:56:29,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:29,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked.