./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/verifythis/elimination_max.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/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_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/verifythis/elimination_max.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/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 32bit --witnessprinter.graph.data.programhash 0bc7b1b837bfd7794f122f6504da8d835bb2276ae4afe0cc0d058d385032d49e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:47:31,478 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:47:31,528 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 05:47:31,531 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:47:31,531 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:47:31,549 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:47:31,550 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:47:31,550 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:47:31,550 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:47:31,550 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:47:31,550 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:47:31,550 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:47:31,551 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:47:31,551 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:47:31,552 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:47:31,552 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:47:31,552 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:47:31,552 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:47:31,552 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:47:31,552 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:47:31,552 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:47:31,552 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_ee0429f4-607c-46c3-baef-39da1b4f973c/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bc7b1b837bfd7794f122f6504da8d835bb2276ae4afe0cc0d058d385032d49e [2024-12-06 05:47:31,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:47:31,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:47:31,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:47:31,762 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:47:31,763 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:47:31,764 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/verifythis/elimination_max.c [2024-12-06 05:47:34,355 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/data/f67eb30bd/a0e8ada2476e4b189ccfa2237368ba02/FLAG358cf93f5 [2024-12-06 05:47:34,572 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:47:34,573 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/sv-benchmarks/c/verifythis/elimination_max.c [2024-12-06 05:47:34,580 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/data/f67eb30bd/a0e8ada2476e4b189ccfa2237368ba02/FLAG358cf93f5 [2024-12-06 05:47:34,946 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/data/f67eb30bd/a0e8ada2476e4b189ccfa2237368ba02 [2024-12-06 05:47:34,948 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:47:34,949 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:47:34,951 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:47:34,951 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:47:34,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:47:34,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:47:34" (1/1) ... [2024-12-06 05:47:34,956 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72ee980b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:34, skipping insertion in model container [2024-12-06 05:47:34,956 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:47:34" (1/1) ... [2024-12-06 05:47:34,967 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:47:35,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:47:35,086 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:47:35,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:47:35,112 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:47:35,113 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35 WrapperNode [2024-12-06 05:47:35,113 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:47:35,114 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:47:35,114 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:47:35,114 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:47:35,119 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,123 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,140 INFO L138 Inliner]: procedures = 18, calls = 21, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 80 [2024-12-06 05:47:35,140 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:47:35,141 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:47:35,141 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:47:35,141 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:47:35,146 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,148 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,148 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,154 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,155 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,158 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,159 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,160 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,161 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:47:35,162 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:47:35,162 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:47:35,162 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:47:35,163 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:47:35,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:47:35,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:47:35,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee0429f4-607c-46c3-baef-39da1b4f973c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:47:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:47:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:47:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:47:35,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:47:35,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:47:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:47:35,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:47:35,275 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:47:35,277 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:47:35,451 INFO L? ?]: Removed 59 outVars from TransFormulas that were not future-live. [2024-12-06 05:47:35,451 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:47:35,510 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:47:35,510 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:47:35,510 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:47:35 BoogieIcfgContainer [2024-12-06 05:47:35,510 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:47:35,511 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:47:35,511 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:47:35,518 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:47:35,518 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:47:35" (1/1) ... [2024-12-06 05:47:35,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:47:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 38 states and 41 transitions. [2024-12-06 05:47:35,559 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2024-12-06 05:47:35,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:47:35,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:35,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:35,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:35,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 37 states and 40 transitions. [2024-12-06 05:47:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2024-12-06 05:47:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:47:35,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:35,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:35,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:36,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:36,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 39 states and 45 transitions. [2024-12-06 05:47:36,178 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 45 transitions. [2024-12-06 05:47:36,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:47:36,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:36,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:36,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 38 states and 44 transitions. [2024-12-06 05:47:36,233 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 44 transitions. [2024-12-06 05:47:36,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 05:47:36,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:36,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:36,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 40 states and 50 transitions. [2024-12-06 05:47:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2024-12-06 05:47:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:47:36,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:36,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:36,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 49 transitions. [2024-12-06 05:47:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2024-12-06 05:47:36,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:47:36,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:36,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:37,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:37,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 54 transitions. [2024-12-06 05:47:37,570 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-12-06 05:47:37,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:47:37,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:37,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:37,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:37,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:37,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 53 transitions. [2024-12-06 05:47:37,606 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2024-12-06 05:47:37,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:47:37,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:37,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:37,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:38,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 42 states and 55 transitions. [2024-12-06 05:47:38,154 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 55 transitions. [2024-12-06 05:47:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:47:38,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:38,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:38,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:39,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 47 states and 70 transitions. [2024-12-06 05:47:39,594 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 70 transitions. [2024-12-06 05:47:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:47:39,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:39,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:40,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:40,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 51 states and 82 transitions. [2024-12-06 05:47:40,816 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 82 transitions. [2024-12-06 05:47:40,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:47:40,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:40,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:41,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:42,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 55 states and 92 transitions. [2024-12-06 05:47:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 92 transitions. [2024-12-06 05:47:42,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:47:42,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:42,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:42,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:42,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 56 states and 93 transitions. [2024-12-06 05:47:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 93 transitions. [2024-12-06 05:47:42,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:47:42,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:42,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:42,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:43,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:44,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 59 states and 100 transitions. [2024-12-06 05:47:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 100 transitions. [2024-12-06 05:47:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:47:44,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:44,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:44,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:44,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 63 states and 105 transitions. [2024-12-06 05:47:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 105 transitions. [2024-12-06 05:47:44,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:47:44,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:44,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 65 states and 110 transitions. [2024-12-06 05:47:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 110 transitions. [2024-12-06 05:47:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:47:45,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:45,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:46,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:46,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 67 states and 114 transitions. [2024-12-06 05:47:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 114 transitions. [2024-12-06 05:47:46,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:46,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:46,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:47:47,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:47,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 69 states and 122 transitions. [2024-12-06 05:47:47,501 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 122 transitions. [2024-12-06 05:47:47,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:47,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:47,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:47,560 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:47:47,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:47,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 70 states and 127 transitions. [2024-12-06 05:47:47,958 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 127 transitions. [2024-12-06 05:47:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:47,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:47,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:48,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 75 states and 142 transitions. [2024-12-06 05:47:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 142 transitions. [2024-12-06 05:47:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:51,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:51,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:47:52,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:52,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 78 states and 153 transitions. [2024-12-06 05:47:52,473 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 153 transitions. [2024-12-06 05:47:52,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:52,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:52,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:52,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:55,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 86 states and 174 transitions. [2024-12-06 05:47:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 174 transitions. [2024-12-06 05:47:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:55,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:55,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:55,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:55,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 85 states and 173 transitions. [2024-12-06 05:47:55,721 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 173 transitions. [2024-12-06 05:47:55,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:47:55,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:55,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:55,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 90 states and 182 transitions. [2024-12-06 05:47:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 182 transitions. [2024-12-06 05:47:57,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:47:57,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:57,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:58,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 91 states and 182 transitions. [2024-12-06 05:47:58,809 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 182 transitions. [2024-12-06 05:47:58,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:47:58,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:58,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:58,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:59,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:59,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 94 states and 185 transitions. [2024-12-06 05:47:59,477 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 185 transitions. [2024-12-06 05:47:59,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:47:59,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:59,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:59,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:02,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:02,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 97 states and 189 transitions. [2024-12-06 05:48:02,300 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 189 transitions. [2024-12-06 05:48:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:48:02,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:02,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:02,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:06,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 105 states and 205 transitions. [2024-12-06 05:48:06,049 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 205 transitions. [2024-12-06 05:48:06,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:48:06,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:06,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:07,125 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 56 states and 76 transitions. [2024-12-06 05:48:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 76 transitions. [2024-12-06 05:48:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:48:09,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:12,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 59 states and 80 transitions. [2024-12-06 05:48:12,095 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 80 transitions. [2024-12-06 05:48:12,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:48:12,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:12,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:12,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:12,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 62 states and 86 transitions. [2024-12-06 05:48:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2024-12-06 05:48:15,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:48:15,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:15,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:15,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:22,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:22,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 68 states and 98 transitions. [2024-12-06 05:48:22,145 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 98 transitions. [2024-12-06 05:48:22,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:48:22,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:22,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:22,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:23,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 70 states and 100 transitions. [2024-12-06 05:48:23,185 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 100 transitions. [2024-12-06 05:48:23,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:48:23,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:23,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:23,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:23,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:24,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:24,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 70 states and 99 transitions. [2024-12-06 05:48:24,195 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-12-06 05:48:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:48:24,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:24,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:24,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:31,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 76 states and 108 transitions. [2024-12-06 05:48:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 108 transitions. [2024-12-06 05:48:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:48:31,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:31,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:31,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:36,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:36,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 79 states and 117 transitions. [2024-12-06 05:48:36,224 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 117 transitions. [2024-12-06 05:48:36,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:48:36,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:36,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:36,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:48:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 84 states and 125 transitions. [2024-12-06 05:48:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 125 transitions. [2024-12-06 05:48:39,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:48:39,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:39,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:39,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:48:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:41,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 79 states and 118 transitions. [2024-12-06 05:48:41,317 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 118 transitions. [2024-12-06 05:48:41,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:48:41,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:41,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:41,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:48:47,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:47,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 84 states and 130 transitions. [2024-12-06 05:48:47,026 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 130 transitions. [2024-12-06 05:48:47,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:48:47,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:47,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:47,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:48:48,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 84 states and 129 transitions. [2024-12-06 05:48:48,258 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 129 transitions. [2024-12-06 05:48:48,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:48:48,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:48,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:48,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 94 states and 147 transitions. [2024-12-06 05:49:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 147 transitions. [2024-12-06 05:49:01,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:49:01,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:01,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:01,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:02,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:02,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 89 states and 140 transitions. [2024-12-06 05:49:02,777 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 140 transitions. [2024-12-06 05:49:02,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:49:02,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:02,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:02,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:02,796 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:49:06,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:06,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 91 states and 142 transitions. [2024-12-06 05:49:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-12-06 05:49:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:49:06,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:06,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:06,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:06,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:49:07,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:07,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 93 states and 144 transitions. [2024-12-06 05:49:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 144 transitions. [2024-12-06 05:49:07,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:49:07,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:07,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:07,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:09,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:09,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 95 states and 145 transitions. [2024-12-06 05:49:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 145 transitions. [2024-12-06 05:49:09,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:49:09,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:09,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:09,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:09,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 102 states and 158 transitions. [2024-12-06 05:49:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 158 transitions. [2024-12-06 05:49:15,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:49:15,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:15,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 117 states and 191 transitions. [2024-12-06 05:49:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 191 transitions. [2024-12-06 05:49:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:49:32,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:32,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:32,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:49:32,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:32,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 118 states and 193 transitions. [2024-12-06 05:49:32,968 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 193 transitions. [2024-12-06 05:49:32,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:49:32,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:32,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:49:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:34,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 118 states and 192 transitions. [2024-12-06 05:49:34,734 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 192 transitions. [2024-12-06 05:49:34,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:49:34,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:34,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:34,806 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:35,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 119 states and 192 transitions. [2024-12-06 05:49:35,868 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 192 transitions. [2024-12-06 05:49:35,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:49:35,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:35,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:35,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:49:37,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:37,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 121 states and 194 transitions. [2024-12-06 05:49:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 194 transitions. [2024-12-06 05:49:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:49:37,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:37,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:37,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:49:44,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:44,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 128 states and 209 transitions. [2024-12-06 05:49:44,799 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 209 transitions. [2024-12-06 05:49:44,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:49:44,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:44,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:49:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 128 states and 208 transitions. [2024-12-06 05:49:46,856 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 208 transitions. [2024-12-06 05:49:46,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:49:46,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:46,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:46,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:46,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:49:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 129 states and 208 transitions. [2024-12-06 05:49:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 208 transitions. [2024-12-06 05:49:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:47,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:47,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:47,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 05:49:49,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:49,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 131 states and 210 transitions. [2024-12-06 05:49:49,658 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 210 transitions. [2024-12-06 05:49:49,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:49:49,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:49,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:50:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 141 states and 231 transitions. [2024-12-06 05:50:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 231 transitions. [2024-12-06 05:50:08,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:50:08,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:08,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:08,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:08,138 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:50:10,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:10,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 141 states and 230 transitions. [2024-12-06 05:50:10,114 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 230 transitions. [2024-12-06 05:50:10,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:50:10,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:10,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:10,128 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:50:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 136 states and 221 transitions. [2024-12-06 05:50:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 221 transitions. [2024-12-06 05:50:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:50:12,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:12,294 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:50:13,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:13,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 137 states and 221 transitions. [2024-12-06 05:50:13,373 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 221 transitions. [2024-12-06 05:50:13,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:50:13,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:13,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:13,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:50:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 152 states and 250 transitions. [2024-12-06 05:50:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 250 transitions. [2024-12-06 05:50:34,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:50:34,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:34,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:34,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:50:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:36,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 154 states and 250 transitions. [2024-12-06 05:50:36,420 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 250 transitions. [2024-12-06 05:50:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:50:36,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:36,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:36,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:50:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 155 states and 253 transitions. [2024-12-06 05:50:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 253 transitions. [2024-12-06 05:50:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:50:37,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:37,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:37,658 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:50:38,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:38,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 156 states and 253 transitions. [2024-12-06 05:50:38,839 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 253 transitions. [2024-12-06 05:50:38,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:50:38,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:38,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:38,870 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 05:50:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:41,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 154 states and 250 transitions. [2024-12-06 05:50:41,307 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 250 transitions. [2024-12-06 05:50:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:50:41,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:50:53,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:53,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 158 states and 259 transitions. [2024-12-06 05:50:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 259 transitions. [2024-12-06 05:50:53,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:50:53,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:53,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:50:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 159 states and 259 transitions. [2024-12-06 05:50:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 259 transitions. [2024-12-06 05:50:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:50:55,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:55,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:55,657 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:51:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 164 states and 272 transitions. [2024-12-06 05:51:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 272 transitions. [2024-12-06 05:51:00,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:51:00,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:00,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 05:51:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 165 states and 272 transitions. [2024-12-06 05:51:01,298 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 272 transitions. [2024-12-06 05:51:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:51:01,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:01,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:05,162 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 182 states and 300 transitions. [2024-12-06 05:51:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2024-12-06 05:51:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:51:29,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:29,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:30,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:30,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 183 states and 300 transitions. [2024-12-06 05:51:30,721 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 300 transitions. [2024-12-06 05:51:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:51:30,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:30,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:30,736 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:51:37,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:37,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 190 states and 314 transitions. [2024-12-06 05:51:37,852 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 314 transitions. [2024-12-06 05:51:37,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:51:37,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:37,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:37,981 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:51:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 191 states and 314 transitions. [2024-12-06 05:51:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 314 transitions. [2024-12-06 05:51:39,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:51:39,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:39,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:39,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:51:42,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:42,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 184 states and 300 transitions. [2024-12-06 05:51:42,925 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 300 transitions. [2024-12-06 05:51:42,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:51:42,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:42,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:42,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:47,546 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:52:10,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:10,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 194 states and 319 transitions. [2024-12-06 05:52:10,901 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 319 transitions. [2024-12-06 05:52:10,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:52:10,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:10,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:10,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:11,082 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:52:12,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:12,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 195 states and 319 transitions. [2024-12-06 05:52:12,590 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 319 transitions. [2024-12-06 05:52:12,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:52:12,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:12,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:12,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:13,022 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:52:35,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:35,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 208 states and 340 transitions. [2024-12-06 05:52:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 340 transitions. [2024-12-06 05:52:35,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:52:35,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:35,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:35,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:36,203 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:52:37,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:37,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 209 states and 340 transitions. [2024-12-06 05:52:37,957 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 340 transitions. [2024-12-06 05:52:37,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:52:37,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:37,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:37,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:52:53,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 204 states and 331 transitions. [2024-12-06 05:52:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 331 transitions. [2024-12-06 05:52:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:52:53,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:53,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:53,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:58,694 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:28,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 221 states and 359 transitions. [2024-12-06 05:53:28,399 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 359 transitions. [2024-12-06 05:53:28,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:53:28,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:28,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:30,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 222 states and 359 transitions. [2024-12-06 05:53:30,496 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 359 transitions. [2024-12-06 05:53:30,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:53:30,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:30,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:53:38,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:38,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 229 states and 373 transitions. [2024-12-06 05:53:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 373 transitions. [2024-12-06 05:53:38,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:53:38,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:38,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:39,086 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:53:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:40,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 230 states and 373 transitions. [2024-12-06 05:53:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 373 transitions. [2024-12-06 05:53:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:53:40,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:40,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:49,141 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:23,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 240 states and 392 transitions. [2024-12-06 05:54:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 392 transitions. [2024-12-06 05:54:23,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:54:23,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:23,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:23,587 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:25,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 241 states and 392 transitions. [2024-12-06 05:54:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 392 transitions. [2024-12-06 05:54:25,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:54:25,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:25,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:25,694 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:54:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 255 states and 415 transitions. [2024-12-06 05:54:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 415 transitions. [2024-12-06 05:54:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:54:54,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:54,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:54,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:55,328 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 05:54:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 256 states and 415 transitions. [2024-12-06 05:54:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 415 transitions. [2024-12-06 05:54:57,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:54:57,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:57,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:57,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:04,444 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:14,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:14,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 252 states and 409 transitions. [2024-12-06 05:55:14,829 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 409 transitions. [2024-12-06 05:55:14,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:55:14,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:14,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 39 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:58,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 269 states and 437 transitions. [2024-12-06 05:55:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 437 transitions. [2024-12-06 05:55:58,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:55:58,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:58,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:59,285 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 39 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:56:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 270 states and 437 transitions. [2024-12-06 05:56:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 437 transitions. [2024-12-06 05:56:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:56:01,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:01,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:01,700 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 05:56:11,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:11,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 277 states and 451 transitions. [2024-12-06 05:56:11,883 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 451 transitions. [2024-12-06 05:56:11,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:56:11,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:11,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:11,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 05:56:14,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:14,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 278 states and 451 transitions. [2024-12-06 05:56:14,262 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 451 transitions. [2024-12-06 05:56:14,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:56:14,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:14,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 3 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:07,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:07,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 288 states and 470 transitions. [2024-12-06 05:57:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 470 transitions. [2024-12-06 05:57:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:57:07,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:07,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:07,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 3 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:57:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:10,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 289 states and 470 transitions. [2024-12-06 05:57:10,038 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 470 transitions. [2024-12-06 05:57:10,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:57:10,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:10,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 05:57:44,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:44,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 303 states and 493 transitions. [2024-12-06 05:57:44,336 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 493 transitions. [2024-12-06 05:57:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:57:44,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:44,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:44,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:44,722 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 05:57:47,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:47,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 304 states and 493 transitions. [2024-12-06 05:57:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 493 transitions. [2024-12-06 05:57:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:57:47,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:47,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:58:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 300 states and 487 transitions. [2024-12-06 05:58:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 487 transitions. [2024-12-06 05:58:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:58:09,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:09,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:09,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:17,500 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 61 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:00,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:00,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 317 states and 515 transitions. [2024-12-06 05:59:00,803 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 515 transitions. [2024-12-06 05:59:00,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:59:00,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:00,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:01,136 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 61 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:59:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 318 states and 515 transitions. [2024-12-06 05:59:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 515 transitions. [2024-12-06 05:59:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:59:03,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:03,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 05:59:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 325 states and 529 transitions. [2024-12-06 05:59:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 529 transitions. [2024-12-06 05:59:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:59:15,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:15,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:15,339 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 05:59:17,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:17,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 326 states and 529 transitions. [2024-12-06 05:59:17,777 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 529 transitions. [2024-12-06 05:59:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:59:17,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:17,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:17,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:31,949 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 9 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:21,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 336 states and 548 transitions. [2024-12-06 06:00:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 548 transitions. [2024-12-06 06:00:21,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:00:21,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:21,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 9 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:24,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 337 states and 548 transitions. [2024-12-06 06:00:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 548 transitions. [2024-12-06 06:00:24,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:00:24,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:24,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:24,982 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 06:01:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:05,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 351 states and 571 transitions. [2024-12-06 06:01:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 571 transitions. [2024-12-06 06:01:05,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:01:05,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:05,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:05,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:05,752 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 06:01:08,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:08,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 352 states and 571 transitions. [2024-12-06 06:01:08,510 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 571 transitions. [2024-12-06 06:01:08,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 06:01:08,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:19,159 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 9 proven. 123 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.