./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/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_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b7eede2d26a445be0bc2850b4aae5c570af9ea0b845e235e7359967bb638a4a3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:52:19,089 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:52:19,148 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:52:19,152 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:52:19,153 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:52:19,173 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:52:19,174 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:52:19,174 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:52:19,174 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:52:19,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:52:19,175 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:52:19,175 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:52:19,175 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:52:19,175 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:52:19,175 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:52:19,175 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:52:19,176 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:52:19,176 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:52:19,176 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:52:19,176 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:52:19,176 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:52:19,176 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:52:19,176 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:52:19,177 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:52:19,177 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:52:19,177 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:52:19,177 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:52:19,177 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:52:19,177 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:52:19,177 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:52:19,178 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:52:19,178 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:52:19,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:52:19,178 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_14058224-44a1-408e-ae2d-f50b54b21d4d/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 ! call(reach_error())) ) 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 -> b7eede2d26a445be0bc2850b4aae5c570af9ea0b845e235e7359967bb638a4a3 [2024-12-06 01:52:19,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:52:19,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:52:19,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:52:19,417 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:52:19,418 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:52:19,419 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c [2024-12-06 01:52:22,016 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/data/7d1f8fc84/adf92396c33a4c189fcd9dd47de63b41/FLAGd218bd4b4 [2024-12-06 01:52:22,304 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:52:22,305 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c [2024-12-06 01:52:22,319 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/data/7d1f8fc84/adf92396c33a4c189fcd9dd47de63b41/FLAGd218bd4b4 [2024-12-06 01:52:22,606 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/data/7d1f8fc84/adf92396c33a4c189fcd9dd47de63b41 [2024-12-06 01:52:22,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:52:22,610 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:52:22,611 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:52:22,611 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:52:22,614 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:52:22,614 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:52:22" (1/1) ... [2024-12-06 01:52:22,615 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ca25524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:22, skipping insertion in model container [2024-12-06 01:52:22,615 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:52:22" (1/1) ... [2024-12-06 01:52:22,655 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:52:22,965 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c[61125,61138] [2024-12-06 01:52:22,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:52:22,978 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:52:23,058 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.3.ufo.UNBOUNDED.pals.c[61125,61138] [2024-12-06 01:52:23,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:52:23,071 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:52:23,072 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23 WrapperNode [2024-12-06 01:52:23,072 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:52:23,072 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:52:23,072 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:52:23,073 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:52:23,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,092 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,137 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2051 [2024-12-06 01:52:23,138 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:52:23,138 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:52:23,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:52:23,138 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:52:23,146 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,151 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,152 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,172 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,175 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,191 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,196 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,201 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,213 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:52:23,214 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:52:23,214 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:52:23,215 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:52:23,216 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:52:23" (1/1) ... [2024-12-06 01:52:23,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:52:23,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:52:23,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:52:23,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14058224-44a1-408e-ae2d-f50b54b21d4d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:52:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:52:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:52:23,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:52:23,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:52:23,448 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:52:23,450 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:52:25,244 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-12-06 01:52:25,244 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:52:26,620 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:52:26,620 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:52:26,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:52:26 BoogieIcfgContainer [2024-12-06 01:52:26,621 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:52:26,622 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:52:26,622 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:52:26,631 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:52:26,631 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:52:26" (1/1) ... [2024-12-06 01:52:26,639 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:52:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-12-06 01:52:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-12-06 01:52:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 01:52:26,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:26,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:33,195 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 01:52:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:33,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-12-06 01:52:33,496 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-12-06 01:52:33,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 01:52:33,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:33,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:33,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:36,691 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 01:52:36,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:37,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-12-06 01:52:37,000 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-12-06 01:52:37,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:52:37,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:37,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:40,300 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 01:52:40,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:40,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-12-06 01:52:40,726 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-12-06 01:52:40,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:52:40,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:40,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:43,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:44,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-12-06 01:52:44,279 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-12-06 01:52:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:52:44,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:44,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:44,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:47,295 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 01:52:48,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-12-06 01:52:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-12-06 01:52:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 01:52:48,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:48,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:48,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:50,873 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 01:52:51,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:51,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-12-06 01:52:51,827 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-12-06 01:52:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 01:52:51,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:51,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:55,666 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 01:52:56,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:56,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-12-06 01:52:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-12-06 01:52:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:52:56,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:56,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:57,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:00,680 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 01:53:02,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:02,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-12-06 01:53:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-12-06 01:53:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:53:02,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:02,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:02,444 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 01:53:02,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-12-06 01:53:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-12-06 01:53:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:53:02,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:02,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:02,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:02,954 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 01:53:03,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:03,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-12-06 01:53:03,064 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-12-06 01:53:03,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:53:03,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:03,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:07,140 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 01:53:09,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-12-06 01:53:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-12-06 01:53:09,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:53:09,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:09,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:09,803 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 01:53:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-12-06 01:53:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-12-06 01:53:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:53:10,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:10,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:11,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:20,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:25,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 519 states and 896 transitions. [2024-12-06 01:53:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 896 transitions. [2024-12-06 01:53:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:53:25,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:25,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:30,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:35,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 538 states and 931 transitions. [2024-12-06 01:53:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 931 transitions. [2024-12-06 01:53:35,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:53:35,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:35,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:41,640 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:42,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 539 states and 933 transitions. [2024-12-06 01:53:42,039 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 933 transitions. [2024-12-06 01:53:42,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:53:42,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:42,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:55,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 559 states and 970 transitions. [2024-12-06 01:53:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 970 transitions. [2024-12-06 01:53:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:53:55,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:55,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:00,114 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:00,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 560 states and 973 transitions. [2024-12-06 01:54:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 973 transitions. [2024-12-06 01:54:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:54:00,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:00,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 561 states and 974 transitions. [2024-12-06 01:54:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 974 transitions. [2024-12-06 01:54:05,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:54:05,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:05,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:17,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:17,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 582 states and 1013 transitions. [2024-12-06 01:54:17,283 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1013 transitions. [2024-12-06 01:54:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:54:17,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:17,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:21,963 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:22,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:22,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 583 states and 1014 transitions. [2024-12-06 01:54:22,406 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1014 transitions. [2024-12-06 01:54:22,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:54:22,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:22,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:27,366 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:28,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:28,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 586 states and 1021 transitions. [2024-12-06 01:54:28,691 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1021 transitions. [2024-12-06 01:54:28,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:54:28,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:28,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:28,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:41,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 608 states and 1061 transitions. [2024-12-06 01:54:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1061 transitions. [2024-12-06 01:54:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:54:41,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:41,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:41,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:45,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:45,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 609 states and 1062 transitions. [2024-12-06 01:54:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1062 transitions. [2024-12-06 01:54:45,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:54:45,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:45,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:50,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:50,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 610 states and 1069 transitions. [2024-12-06 01:54:50,420 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1069 transitions. [2024-12-06 01:54:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:54:50,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:55,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 612 states and 1072 transitions. [2024-12-06 01:54:55,588 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1072 transitions. [2024-12-06 01:54:55,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:54:55,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:55,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:00,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:00,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 614 states and 1075 transitions. [2024-12-06 01:55:00,694 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1075 transitions. [2024-12-06 01:55:00,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:55:00,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:00,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:05,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:06,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 615 states and 1076 transitions. [2024-12-06 01:55:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1076 transitions. [2024-12-06 01:55:06,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:55:06,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:06,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:06,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:19,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 631 states and 1108 transitions. [2024-12-06 01:55:19,208 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1108 transitions. [2024-12-06 01:55:19,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:55:19,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:19,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:19,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:24,092 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:25,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 634 states and 1122 transitions. [2024-12-06 01:55:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1122 transitions. [2024-12-06 01:55:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:55:25,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:30,616 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:32,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:32,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 638 states and 1128 transitions. [2024-12-06 01:55:32,853 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1128 transitions. [2024-12-06 01:55:32,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:55:32,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:32,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:39,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:39,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 641 states and 1132 transitions. [2024-12-06 01:55:39,034 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1132 transitions. [2024-12-06 01:55:39,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:55:39,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:39,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:43,974 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 642 states and 1133 transitions. [2024-12-06 01:55:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1133 transitions. [2024-12-06 01:55:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:55:44,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:44,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:50,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:50,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 643 states and 1140 transitions. [2024-12-06 01:55:50,199 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1140 transitions. [2024-12-06 01:55:50,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:55:50,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:50,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:01,581 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:56:11,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:11,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 667 states and 1174 transitions. [2024-12-06 01:56:11,790 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1174 transitions. [2024-12-06 01:56:11,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:56:11,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:11,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:17,421 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:56:21,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 674 states and 1189 transitions. [2024-12-06 01:56:21,457 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1189 transitions. [2024-12-06 01:56:21,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:56:21,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:21,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:33,554 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:56:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:40,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 684 states and 1213 transitions. [2024-12-06 01:56:40,877 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1213 transitions. [2024-12-06 01:56:40,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 01:56:40,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:40,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:41,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:50,665 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:57:00,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:00,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 699 states and 1253 transitions. [2024-12-06 01:57:00,994 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1253 transitions. [2024-12-06 01:57:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 01:57:00,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:00,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:57:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 714 states and 1285 transitions. [2024-12-06 01:57:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1285 transitions. [2024-12-06 01:57:16,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:57:16,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:16,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:16,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:57:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:32,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 726 states and 1310 transitions. [2024-12-06 01:57:32,017 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1310 transitions. [2024-12-06 01:57:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:57:32,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:38,837 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:57:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 738 states and 1336 transitions. [2024-12-06 01:57:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1336 transitions. [2024-12-06 01:57:48,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:57:48,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:48,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:57:55,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:55,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 739 states and 1341 transitions. [2024-12-06 01:57:55,610 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1341 transitions. [2024-12-06 01:57:55,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:57:55,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:55,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:02,371 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:58:11,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:11,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 750 states and 1367 transitions. [2024-12-06 01:58:11,536 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1367 transitions. [2024-12-06 01:58:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:58:11,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:11,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:17,541 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:58:18,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:18,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 751 states and 1371 transitions. [2024-12-06 01:58:18,515 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1371 transitions. [2024-12-06 01:58:18,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:58:18,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:18,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:58:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 753 states and 1380 transitions. [2024-12-06 01:58:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1380 transitions. [2024-12-06 01:58:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:58:26,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:58:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:41,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 762 states and 1399 transitions. [2024-12-06 01:58:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1399 transitions. [2024-12-06 01:58:41,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:58:41,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:41,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:47,476 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:58:49,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 764 states and 1409 transitions. [2024-12-06 01:58:49,474 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1409 transitions. [2024-12-06 01:58:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:58:49,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:49,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:55,376 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:58:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:56,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 765 states and 1412 transitions. [2024-12-06 01:58:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1412 transitions. [2024-12-06 01:58:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 01:58:56,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:02,308 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 5 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:59:04,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:04,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 767 states and 1422 transitions. [2024-12-06 01:59:04,264 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1422 transitions. [2024-12-06 01:59:04,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 01:59:04,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:04,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:14,146 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:59:27,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:27,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 777 states and 1458 transitions. [2024-12-06 01:59:27,194 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1458 transitions. [2024-12-06 01:59:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 01:59:27,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:27,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:36,049 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:59:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 778 states and 1460 transitions. [2024-12-06 01:59:37,172 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1460 transitions. [2024-12-06 01:59:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 01:59:37,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:37,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:46,304 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:59:47,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:47,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 779 states and 1461 transitions. [2024-12-06 01:59:47,551 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1461 transitions. [2024-12-06 01:59:47,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 01:59:47,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:47,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:56,621 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:00:00,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:00,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 783 states and 1476 transitions. [2024-12-06 02:00:00,901 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1476 transitions. [2024-12-06 02:00:00,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:00:00,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:00,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:10,725 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:00:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:15,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 788 states and 1490 transitions. [2024-12-06 02:00:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1490 transitions. [2024-12-06 02:00:15,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:00:15,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:15,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:25,047 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:00:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:28,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 792 states and 1504 transitions. [2024-12-06 02:00:28,834 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1504 transitions. [2024-12-06 02:00:28,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 02:00:28,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:38,232 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 5 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:00:43,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:43,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 797 states and 1520 transitions. [2024-12-06 02:00:43,461 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1520 transitions. [2024-12-06 02:00:43,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:00:43,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:43,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:52,202 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:01:13,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:13,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 817 states and 1588 transitions. [2024-12-06 02:01:13,193 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1588 transitions. [2024-12-06 02:01:13,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:01:13,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:13,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:20,652 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:01:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 824 states and 1604 transitions. [2024-12-06 02:01:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1604 transitions. [2024-12-06 02:01:27,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:01:27,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:27,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:36,339 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:01:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 837 states and 1642 transitions. [2024-12-06 02:01:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1642 transitions. [2024-12-06 02:01:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:01:47,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:47,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:56,309 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:01:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 838 states and 1646 transitions. [2024-12-06 02:01:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1646 transitions. [2024-12-06 02:01:58,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:01:58,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:58,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:07,667 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:13,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:13,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 842 states and 1669 transitions. [2024-12-06 02:02:13,146 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1669 transitions. [2024-12-06 02:02:13,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:02:13,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:13,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:20,766 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:22,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:22,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 843 states and 1682 transitions. [2024-12-06 02:02:22,597 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1682 transitions. [2024-12-06 02:02:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:02:22,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:22,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 849 states and 1698 transitions. [2024-12-06 02:02:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1698 transitions. [2024-12-06 02:02:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:02:39,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:42,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:48,460 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:02:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 853 states and 1709 transitions. [2024-12-06 02:02:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1709 transitions. [2024-12-06 02:02:53,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:02:53,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:53,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:03,688 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:03:09,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:09,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 856 states and 1721 transitions. [2024-12-06 02:03:09,109 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1721 transitions. [2024-12-06 02:03:09,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:03:09,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:09,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:09,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:19,442 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:03:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 863 states and 1752 transitions. [2024-12-06 02:03:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1752 transitions. [2024-12-06 02:03:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:03:29,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:03:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:40,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 864 states and 1753 transitions. [2024-12-06 02:03:40,739 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1753 transitions. [2024-12-06 02:03:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:03:40,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:40,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:51,042 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:03:56,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:56,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 870 states and 1765 transitions. [2024-12-06 02:03:56,944 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1765 transitions. [2024-12-06 02:03:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:03:56,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:56,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:06,056 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:10,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:10,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 874 states and 1780 transitions. [2024-12-06 02:04:10,459 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1780 transitions. [2024-12-06 02:04:10,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:04:10,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:10,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:13,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:29,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:29,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 880 states and 1801 transitions. [2024-12-06 02:04:29,401 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1801 transitions. [2024-12-06 02:04:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:04:29,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:40,805 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:44,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 882 states and 1804 transitions. [2024-12-06 02:04:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1804 transitions. [2024-12-06 02:04:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:04:44,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:44,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:56,115 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:04:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 883 states and 1805 transitions. [2024-12-06 02:04:57,581 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1805 transitions. [2024-12-06 02:04:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:04:57,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:05:14,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:14,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 887 states and 1819 transitions. [2024-12-06 02:05:14,056 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1819 transitions. [2024-12-06 02:05:14,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 02:05:14,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:14,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat