./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-nla/cohencu3-both-nt.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/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_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-nla/cohencu3-both-nt.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3ca7ce9ebd9ab1a6eee9fc9006cb49cb4f31e2e39b3b21c759320bb8210d6441 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:18:01,296 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:18:01,349 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 06:18:01,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:18:01,354 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:18:01,372 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:18:01,373 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:18:01,373 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:18:01,373 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:18:01,373 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:18:01,373 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:18:01,373 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:18:01,373 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:18:01,374 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:18:01,375 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:18:01,375 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:18:01,375 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:18:01,375 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:18:01,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:18:01,375 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:18:01,375 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:18:01,375 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:18:01,375 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:18:01,375 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:18:01,375 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_3a723a4f-667c-4a78-8f4a-1c39fab1b936/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 ! overflow) ) 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 -> 3ca7ce9ebd9ab1a6eee9fc9006cb49cb4f31e2e39b3b21c759320bb8210d6441 [2024-12-06 06:18:01,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:18:01,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:18:01,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:18:01,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:18:01,621 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:18:01,622 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-nla/cohencu3-both-nt.c [2024-12-06 06:18:04,197 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/data/826e4cc88/72116a8fa5124bc396733c07938d4ce2/FLAGe526bc4ef [2024-12-06 06:18:04,390 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:18:04,391 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/sv-benchmarks/c/termination-nla/cohencu3-both-nt.c [2024-12-06 06:18:04,398 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/data/826e4cc88/72116a8fa5124bc396733c07938d4ce2/FLAGe526bc4ef [2024-12-06 06:18:04,785 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/data/826e4cc88/72116a8fa5124bc396733c07938d4ce2 [2024-12-06 06:18:04,787 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:18:04,788 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:18:04,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:18:04,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:18:04,793 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:18:04,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4294360e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04, skipping insertion in model container [2024-12-06 06:18:04,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,804 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:18:04,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:18:04,905 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:18:04,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:18:04,923 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:18:04,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04 WrapperNode [2024-12-06 06:18:04,924 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:18:04,925 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:18:04,925 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:18:04,925 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:18:04,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,932 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,941 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 36 [2024-12-06 06:18:04,942 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:18:04,942 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:18:04,942 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:18:04,942 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:18:04,947 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,947 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,947 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,949 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,949 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,953 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,954 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,954 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,955 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:18:04,955 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:18:04,956 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:18:04,956 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:18:04,956 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:18:04" (1/1) ... [2024-12-06 06:18:04,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:18:04,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:18:04,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:18:04,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a723a4f-667c-4a78-8f4a-1c39fab1b936/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:18:05,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:18:05,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:18:05,041 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:18:05,042 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:18:05,146 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-12-06 06:18:05,146 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:18:05,160 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:18:05,161 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:18:05,161 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:18:05 BoogieIcfgContainer [2024-12-06 06:18:05,161 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:18:05,161 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:18:05,162 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:18:05,168 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:18:05,168 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:18:05" (1/1) ... [2024-12-06 06:18:05,174 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:18:05,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 28 states and 29 transitions. [2024-12-06 06:18:05,217 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2024-12-06 06:18:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 06:18:05,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:05,307 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 06:18:05,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 27 transitions. [2024-12-06 06:18:05,318 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2024-12-06 06:18:05,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:18:05,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:05,344 INFO L256 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:18:05,346 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:05,360 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 06:18:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 29 states and 30 transitions. [2024-12-06 06:18:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2024-12-06 06:18:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:18:05,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:05,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:05,400 INFO L256 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:18:05,402 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:05,410 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 06:18:05,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 30 states and 31 transitions. [2024-12-06 06:18:05,426 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2024-12-06 06:18:05,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 06:18:05,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:05,443 INFO L256 TraceCheckSpWp]: Trace formula consists of 16 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:18:05,443 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:05,454 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 06:18:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 31 states and 32 transitions. [2024-12-06 06:18:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2024-12-06 06:18:05,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:18:05,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:05,514 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 06:18:05,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 33 states and 36 transitions. [2024-12-06 06:18:05,550 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2024-12-06 06:18:05,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:18:05,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:05,588 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 06:18:05,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 36 states and 40 transitions. [2024-12-06 06:18:05,636 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 40 transitions. [2024-12-06 06:18:05,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:18:05,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:05,683 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 06:18:05,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:05,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 44 states and 52 transitions. [2024-12-06 06:18:05,854 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2024-12-06 06:18:05,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:18:05,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:05,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:05,899 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 06:18:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 53 states and 65 transitions. [2024-12-06 06:18:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2024-12-06 06:18:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:18:06,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:06,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:06,199 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 06:18:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 63 states and 81 transitions. [2024-12-06 06:18:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2024-12-06 06:18:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 06:18:06,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:06,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:06,667 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 06:18:07,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:07,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2024-12-06 06:18:07,204 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2024-12-06 06:18:07,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:18:07,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:07,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:07,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:07,253 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 06:18:07,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 85 states and 116 transitions. [2024-12-06 06:18:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 116 transitions. [2024-12-06 06:18:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 06:18:07,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:07,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:08,005 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 06:18:08,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:08,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 97 states and 139 transitions. [2024-12-06 06:18:08,841 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 139 transitions. [2024-12-06 06:18:08,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:18:08,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:08,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:08,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:08,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:08,876 INFO L256 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 06:18:08,877 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:08,949 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 06:18:09,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 106 states and 154 transitions. [2024-12-06 06:18:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 154 transitions. [2024-12-06 06:18:09,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:18:09,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:09,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:09,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 37 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:18:09,878 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:09,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:09,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 107 states and 156 transitions. [2024-12-06 06:18:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 156 transitions. [2024-12-06 06:18:09,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:18:09,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:09,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:09,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:09,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:18:09,963 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:10,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:10,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 109 states and 158 transitions. [2024-12-06 06:18:10,141 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 158 transitions. [2024-12-06 06:18:10,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 06:18:10,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:10,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:10,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 110 states and 158 transitions. [2024-12-06 06:18:10,229 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 158 transitions. [2024-12-06 06:18:10,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:18:10,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:10,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:10,256 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 06:18:10,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:10,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 113 states and 168 transitions. [2024-12-06 06:18:10,340 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 168 transitions. [2024-12-06 06:18:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:18:10,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:10,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:11,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 125 states and 185 transitions. [2024-12-06 06:18:11,294 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-12-06 06:18:11,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:18:11,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:11,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:11,445 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 138 states and 210 transitions. [2024-12-06 06:18:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 210 transitions. [2024-12-06 06:18:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:18:12,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:12,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:12,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:12,511 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:13,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:13,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 150 states and 228 transitions. [2024-12-06 06:18:13,336 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 228 transitions. [2024-12-06 06:18:13,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:18:13,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:13,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:13,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:14,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 163 states and 254 transitions. [2024-12-06 06:18:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 254 transitions. [2024-12-06 06:18:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:18:14,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:14,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:15,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:15,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 173 states and 270 transitions. [2024-12-06 06:18:15,105 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 270 transitions. [2024-12-06 06:18:15,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:18:15,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:15,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:15,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:15,177 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:15,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 184 states and 298 transitions. [2024-12-06 06:18:15,892 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 298 transitions. [2024-12-06 06:18:15,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:18:15,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:15,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:15,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:15,911 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 06:18:15,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:15,997 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:16,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 192 states and 314 transitions. [2024-12-06 06:18:16,691 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 314 transitions. [2024-12-06 06:18:16,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:18:16,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:16,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:16,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:16,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 06:18:16,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 194 states and 316 transitions. [2024-12-06 06:18:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 316 transitions. [2024-12-06 06:18:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:18:16,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:16,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:16,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:16,962 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:17,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:17,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 197 states and 331 transitions. [2024-12-06 06:18:17,101 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 331 transitions. [2024-12-06 06:18:17,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:18:17,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:17,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:17,511 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:18,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:18,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 210 states and 351 transitions. [2024-12-06 06:18:18,761 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 351 transitions. [2024-12-06 06:18:18,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 06:18:18,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:18,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:19,262 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:20,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:20,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 223 states and 383 transitions. [2024-12-06 06:18:20,434 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 383 transitions. [2024-12-06 06:18:20,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:18:20,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:20,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:20,890 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 06:18:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 236 states and 404 transitions. [2024-12-06 06:18:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 404 transitions. [2024-12-06 06:18:22,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 06:18:22,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:22,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:22,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:22,754 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:24,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:24,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 249 states and 437 transitions. [2024-12-06 06:18:24,115 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 437 transitions. [2024-12-06 06:18:24,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 06:18:24,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:24,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:24,306 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:18:25,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:25,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 259 states and 464 transitions. [2024-12-06 06:18:25,387 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 464 transitions. [2024-12-06 06:18:25,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:18:25,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:25,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:25,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:26,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 270 states and 501 transitions. [2024-12-06 06:18:26,671 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 501 transitions. [2024-12-06 06:18:26,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:18:26,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:26,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:26,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:26,694 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:18:26,695 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:26,811 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:27,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 278 states and 523 transitions. [2024-12-06 06:18:27,918 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 523 transitions. [2024-12-06 06:18:27,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:18:27,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:27,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:27,942 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:18:27,943 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:27,988 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 280 states and 529 transitions. [2024-12-06 06:18:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 529 transitions. [2024-12-06 06:18:28,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:18:28,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:28,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:28,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:28,565 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:18:28,567 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:28,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 281 states and 532 transitions. [2024-12-06 06:18:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 532 transitions. [2024-12-06 06:18:28,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 06:18:28,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:28,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:28,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:28,958 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:18:28,959 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:29,010 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:29,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:29,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 283 states and 536 transitions. [2024-12-06 06:18:29,248 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 536 transitions. [2024-12-06 06:18:29,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:18:29,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:29,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:29,273 INFO L256 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 06:18:29,275 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:29,404 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:29,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 285 states and 538 transitions. [2024-12-06 06:18:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 538 transitions. [2024-12-06 06:18:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:18:29,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:29,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:29,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:29,636 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 06:18:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 288 states and 558 transitions. [2024-12-06 06:18:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 558 transitions. [2024-12-06 06:18:29,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:18:29,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:29,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:33,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 301 states and 584 transitions. [2024-12-06 06:18:33,619 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 584 transitions. [2024-12-06 06:18:33,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:18:33,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:34,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 303 states and 589 transitions. [2024-12-06 06:18:34,118 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 589 transitions. [2024-12-06 06:18:34,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:18:34,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:34,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:34,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:34,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:34,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 304 states and 592 transitions. [2024-12-06 06:18:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 592 transitions. [2024-12-06 06:18:34,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:18:34,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:34,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:34,668 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 306 states and 596 transitions. [2024-12-06 06:18:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 596 transitions. [2024-12-06 06:18:35,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:18:35,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:35,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:36,143 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:38,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 319 states and 639 transitions. [2024-12-06 06:18:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 639 transitions. [2024-12-06 06:18:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:18:38,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:38,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:39,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 321 states and 643 transitions. [2024-12-06 06:18:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 643 transitions. [2024-12-06 06:18:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:18:39,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:39,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:39,418 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 322 states and 646 transitions. [2024-12-06 06:18:39,805 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 646 transitions. [2024-12-06 06:18:39,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:18:39,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:39,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:39,848 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:40,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 324 states and 651 transitions. [2024-12-06 06:18:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 651 transitions. [2024-12-06 06:18:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 06:18:40,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:40,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:41,191 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:45,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:45,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 344 states and 680 transitions. [2024-12-06 06:18:45,278 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 680 transitions. [2024-12-06 06:18:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 06:18:45,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:45,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:45,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:48,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 357 states and 730 transitions. [2024-12-06 06:18:48,696 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 730 transitions. [2024-12-06 06:18:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:18:48,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:48,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:48,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:48,711 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 06:18:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:50,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 366 states and 749 transitions. [2024-12-06 06:18:50,052 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 749 transitions. [2024-12-06 06:18:50,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 06:18:50,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:50,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:50,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:50,697 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:53,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 377 states and 801 transitions. [2024-12-06 06:18:53,106 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 801 transitions. [2024-12-06 06:18:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:18:53,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:53,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:53,132 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 06:18:53,132 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 385 states and 828 transitions. [2024-12-06 06:18:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 828 transitions. [2024-12-06 06:18:55,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:18:55,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:55,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:55,582 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 06:18:55,583 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 387 states and 834 transitions. [2024-12-06 06:18:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 834 transitions. [2024-12-06 06:18:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:18:56,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:56,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:56,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:56,087 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 06:18:56,088 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:56,130 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:56,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:56,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 388 states and 838 transitions. [2024-12-06 06:18:56,503 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 838 transitions. [2024-12-06 06:18:56,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:18:56,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:56,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:56,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:56,528 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 06:18:56,529 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 390 states and 844 transitions. [2024-12-06 06:18:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 844 transitions. [2024-12-06 06:18:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:18:57,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:57,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:57,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 06:18:57,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:57,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:57,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 392 states and 850 transitions. [2024-12-06 06:18:57,500 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 850 transitions. [2024-12-06 06:18:57,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 06:18:57,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:57,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:18:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:57,522 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 06:18:57,523 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:57,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:57,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 394 states and 852 transitions. [2024-12-06 06:18:57,922 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 852 transitions. [2024-12-06 06:18:57,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:18:57,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:57,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:57,946 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:18:58,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 397 states and 877 transitions. [2024-12-06 06:18:58,211 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 877 transitions. [2024-12-06 06:18:58,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:18:58,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:58,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:18:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:00,306 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:04,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 410 states and 905 transitions. [2024-12-06 06:19:04,279 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 905 transitions. [2024-12-06 06:19:04,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:19:04,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:04,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:05,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:05,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 412 states and 912 transitions. [2024-12-06 06:19:05,372 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 912 transitions. [2024-12-06 06:19:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:19:05,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:05,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:05,424 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:05,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:05,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 414 states and 918 transitions. [2024-12-06 06:19:05,950 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 918 transitions. [2024-12-06 06:19:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:19:05,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:06,035 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 415 states and 922 transitions. [2024-12-06 06:19:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 922 transitions. [2024-12-06 06:19:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:19:06,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:06,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:06,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:06,810 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:07,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 417 states and 928 transitions. [2024-12-06 06:19:07,310 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 928 transitions. [2024-12-06 06:19:07,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:19:07,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:07,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:09,599 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 430 states and 979 transitions. [2024-12-06 06:19:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 979 transitions. [2024-12-06 06:19:13,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:19:13,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:13,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:14,026 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:14,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 432 states and 985 transitions. [2024-12-06 06:19:14,538 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 985 transitions. [2024-12-06 06:19:14,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:19:14,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:14,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:15,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 434 states and 991 transitions. [2024-12-06 06:19:15,233 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 991 transitions. [2024-12-06 06:19:15,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:19:15,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:15,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:15,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:15,281 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:15,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:15,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 435 states and 995 transitions. [2024-12-06 06:19:15,900 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 995 transitions. [2024-12-06 06:19:15,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:19:15,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:15,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:16,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:16,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 437 states and 1001 transitions. [2024-12-06 06:19:16,588 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1001 transitions. [2024-12-06 06:19:16,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:19:16,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:16,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:19,004 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 458 states and 1048 transitions. [2024-12-06 06:19:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1048 transitions. [2024-12-06 06:19:27,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:19:27,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:27,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:29,490 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:34,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 471 states and 1121 transitions. [2024-12-06 06:19:34,097 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1121 transitions. [2024-12-06 06:19:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:19:34,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:34,113 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 06:19:36,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:36,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 480 states and 1145 transitions. [2024-12-06 06:19:36,899 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1145 transitions. [2024-12-06 06:19:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:19:36,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:36,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 06:19:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:37,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 482 states and 1152 transitions. [2024-12-06 06:19:37,521 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1152 transitions. [2024-12-06 06:19:37,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:19:37,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:37,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:37,545 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 06:19:38,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 484 states and 1160 transitions. [2024-12-06 06:19:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1160 transitions. [2024-12-06 06:19:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:19:38,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:38,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:38,683 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 06:19:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 485 states and 1165 transitions. [2024-12-06 06:19:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1165 transitions. [2024-12-06 06:19:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:19:39,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:39,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:39,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:43,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:43,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 496 states and 1223 transitions. [2024-12-06 06:19:43,590 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1223 transitions. [2024-12-06 06:19:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:19:43,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:43,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:44,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 498 states and 1267 transitions. [2024-12-06 06:19:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1267 transitions. [2024-12-06 06:19:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:19:44,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:44,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:45,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 499 states and 1273 transitions. [2024-12-06 06:19:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1273 transitions. [2024-12-06 06:19:45,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:45,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:45,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:45,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:45,169 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:45,169 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:49,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:49,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 507 states and 1310 transitions. [2024-12-06 06:19:49,440 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1310 transitions. [2024-12-06 06:19:49,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:49,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:49,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:49,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:49,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:49,465 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:49,466 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:49,524 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:50,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 509 states and 1318 transitions. [2024-12-06 06:19:50,139 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1318 transitions. [2024-12-06 06:19:50,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:50,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:50,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:50,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:50,171 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:50,172 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 510 states and 1324 transitions. [2024-12-06 06:19:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1324 transitions. [2024-12-06 06:19:50,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:50,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:50,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:51,019 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:51,020 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:51,088 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:51,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:51,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 512 states and 1332 transitions. [2024-12-06 06:19:51,718 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1332 transitions. [2024-12-06 06:19:51,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:51,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:51,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:51,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:51,746 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:51,746 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:51,808 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:52,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 514 states and 1339 transitions. [2024-12-06 06:19:52,576 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1339 transitions. [2024-12-06 06:19:52,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:52,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:52,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:52,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:52,600 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:52,600 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:52,662 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 516 states and 1348 transitions. [2024-12-06 06:19:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1348 transitions. [2024-12-06 06:19:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:53,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:53,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:53,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:53,424 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:53,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:53,490 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:54,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 518 states and 1358 transitions. [2024-12-06 06:19:54,765 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1358 transitions. [2024-12-06 06:19:54,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:54,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:54,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:54,787 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:54,788 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 519 states and 1363 transitions. [2024-12-06 06:19:55,499 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1363 transitions. [2024-12-06 06:19:55,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:55,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:55,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:55,527 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:55,528 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:55,588 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 521 states and 1371 transitions. [2024-12-06 06:19:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1371 transitions. [2024-12-06 06:19:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:19:56,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:56,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:56,348 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-12-06 06:19:56,349 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 523 states and 1378 transitions. [2024-12-06 06:19:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1378 transitions. [2024-12-06 06:19:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:19:57,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:19:57,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:57,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 06:19:57,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 525 states and 1380 transitions. [2024-12-06 06:19:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1380 transitions. [2024-12-06 06:19:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:19:57,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:57,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:19:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:19:58,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 528 states and 1410 transitions. [2024-12-06 06:19:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1410 transitions. [2024-12-06 06:19:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:19:58,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:19:58,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:19:58,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:02,037 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:11,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 541 states and 1441 transitions. [2024-12-06 06:20:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1441 transitions. [2024-12-06 06:20:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:20:11,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:11,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:11,233 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:12,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:12,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 544 states and 1453 transitions. [2024-12-06 06:20:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1453 transitions. [2024-12-06 06:20:12,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:20:12,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:12,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:12,986 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:13,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:13,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 546 states and 1461 transitions. [2024-12-06 06:20:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1461 transitions. [2024-12-06 06:20:13,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:20:13,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:13,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:14,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 548 states and 1469 transitions. [2024-12-06 06:20:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1469 transitions. [2024-12-06 06:20:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:20:14,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:14,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:14,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:14,786 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:15,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:15,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 550 states and 1477 transitions. [2024-12-06 06:20:15,566 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1477 transitions. [2024-12-06 06:20:15,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:20:15,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:15,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:27,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 563 states and 1547 transitions. [2024-12-06 06:20:27,515 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1547 transitions. [2024-12-06 06:20:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:20:27,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:27,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:27,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:27,591 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:28,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:28,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 564 states and 1553 transitions. [2024-12-06 06:20:28,456 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1553 transitions. [2024-12-06 06:20:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:20:28,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:28,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:28,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:28,520 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:29,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 566 states and 1561 transitions. [2024-12-06 06:20:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1561 transitions. [2024-12-06 06:20:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:20:29,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:29,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:30,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 568 states and 1569 transitions. [2024-12-06 06:20:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1569 transitions. [2024-12-06 06:20:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:20:30,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:30,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:30,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:31,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:31,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 570 states and 1577 transitions. [2024-12-06 06:20:31,309 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1577 transitions. [2024-12-06 06:20:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:20:31,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:35,559 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 590 states and 1614 transitions. [2024-12-06 06:20:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1614 transitions. [2024-12-06 06:20:47,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:20:47,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:47,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:49,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 592 states and 1621 transitions. [2024-12-06 06:20:49,128 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1621 transitions. [2024-12-06 06:20:49,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:20:49,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:49,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:52,218 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:20:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:20:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 605 states and 1714 transitions. [2024-12-06 06:20:59,611 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1714 transitions. [2024-12-06 06:20:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:20:59,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:20:59,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:20:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:20:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 06:21:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:02,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 612 states and 1730 transitions. [2024-12-06 06:21:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1730 transitions. [2024-12-06 06:21:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:21:02,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:02,502 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 06:21:03,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 614 states and 1737 transitions. [2024-12-06 06:21:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1737 transitions. [2024-12-06 06:21:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:21:03,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:03,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:06,649 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:14,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:14,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 623 states and 1771 transitions. [2024-12-06 06:21:14,384 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1771 transitions. [2024-12-06 06:21:14,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:21:14,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:14,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:14,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:14,432 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:15,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 625 states and 1832 transitions. [2024-12-06 06:21:15,591 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1832 transitions. [2024-12-06 06:21:15,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:15,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:15,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:15,622 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:15,623 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:15,945 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 633 states and 1875 transitions. [2024-12-06 06:21:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1875 transitions. [2024-12-06 06:21:21,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:21,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:21,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:21,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:21,654 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:21,654 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 635 states and 1887 transitions. [2024-12-06 06:21:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1887 transitions. [2024-12-06 06:21:22,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:22,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:22,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:22,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:22,852 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:22,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:23,020 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 637 states and 1899 transitions. [2024-12-06 06:21:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1899 transitions. [2024-12-06 06:21:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:24,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:24,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:24,686 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:24,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:25,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 638 states and 1906 transitions. [2024-12-06 06:21:25,636 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1906 transitions. [2024-12-06 06:21:25,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:25,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:25,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:25,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:25,660 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:25,660 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:25,749 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:26,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:26,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 640 states and 1915 transitions. [2024-12-06 06:21:26,644 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1915 transitions. [2024-12-06 06:21:26,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:26,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:26,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:26,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:26,673 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:26,674 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:27,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:27,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 642 states and 1924 transitions. [2024-12-06 06:21:27,562 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1924 transitions. [2024-12-06 06:21:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:27,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:27,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:27,590 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:27,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:27,672 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:28,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:28,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 644 states and 1933 transitions. [2024-12-06 06:21:28,511 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1933 transitions. [2024-12-06 06:21:28,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:28,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:28,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:28,548 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:28,549 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:28,734 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:29,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 646 states and 1943 transitions. [2024-12-06 06:21:29,666 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1943 transitions. [2024-12-06 06:21:29,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:29,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:29,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:29,695 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:29,696 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:30,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 648 states and 1953 transitions. [2024-12-06 06:21:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1953 transitions. [2024-12-06 06:21:30,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:30,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:30,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:30,704 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:30,705 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:30,775 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:31,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:31,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 650 states and 1960 transitions. [2024-12-06 06:21:31,860 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1960 transitions. [2024-12-06 06:21:31,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:21:31,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:31,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:31,890 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:21:31,890 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:31,978 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 207 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:32,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 651 states and 1968 transitions. [2024-12-06 06:21:32,883 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1968 transitions. [2024-12-06 06:21:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:21:32,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:32,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:21:32,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:32,911 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 06:21:32,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:21:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 219 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:33,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:33,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 653 states and 1970 transitions. [2024-12-06 06:21:33,779 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1970 transitions. [2024-12-06 06:21:33,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:21:33,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:33,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:33,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:33,909 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 237 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 656 states and 2005 transitions. [2024-12-06 06:21:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 2005 transitions. [2024-12-06 06:21:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:21:34,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:34,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:34,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:40,745 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:53,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 669 states and 2039 transitions. [2024-12-06 06:21:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 2039 transitions. [2024-12-06 06:21:53,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:21:53,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:53,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:53,875 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2049 states to 671 states and 2049 transitions. [2024-12-06 06:21:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 2049 transitions. [2024-12-06 06:21:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:21:54,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:54,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:54,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:56,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 673 states and 2059 transitions. [2024-12-06 06:21:56,020 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 2059 transitions. [2024-12-06 06:21:56,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:21:56,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:56,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:56,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:56,103 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 675 states and 2069 transitions. [2024-12-06 06:21:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 2069 transitions. [2024-12-06 06:21:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:21:57,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:57,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:21:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:21:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:21:58,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 676 states and 2077 transitions. [2024-12-06 06:21:58,446 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 2077 transitions. [2024-12-06 06:21:58,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:21:58,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:21:58,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:21:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:05,257 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:16,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 689 states and 2159 transitions. [2024-12-06 06:22:16,169 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 2159 transitions. [2024-12-06 06:22:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:22:16,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:16,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:16,364 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:18,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:18,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 691 states and 2170 transitions. [2024-12-06 06:22:18,528 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 2170 transitions. [2024-12-06 06:22:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:22:18,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:18,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:18,627 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:19,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:19,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 693 states and 2180 transitions. [2024-12-06 06:22:19,701 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 2180 transitions. [2024-12-06 06:22:19,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:22:19,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:19,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:19,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:19,779 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:20,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 695 states and 2190 transitions. [2024-12-06 06:22:20,878 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 2190 transitions. [2024-12-06 06:22:20,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:22:20,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:20,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:20,959 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:22,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 696 states and 2198 transitions. [2024-12-06 06:22:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 2198 transitions. [2024-12-06 06:22:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:22:22,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:22,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:48,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 716 states and 2237 transitions. [2024-12-06 06:22:48,298 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 2237 transitions. [2024-12-06 06:22:48,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:22:48,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:48,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:48,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:48,380 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:22:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:22:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 718 states and 2245 transitions. [2024-12-06 06:22:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 2245 transitions. [2024-12-06 06:22:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:22:49,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:22:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:22:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:22:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 261 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:05,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 731 states and 2356 transitions. [2024-12-06 06:23:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 2356 transitions. [2024-12-06 06:23:05,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:23:05,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:05,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:05,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 06:23:09,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:09,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 738 states and 2373 transitions. [2024-12-06 06:23:09,034 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 2373 transitions. [2024-12-06 06:23:09,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:23:09,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:09,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 06:23:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 740 states and 2381 transitions. [2024-12-06 06:23:10,173 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 2381 transitions. [2024-12-06 06:23:10,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 06:23:10,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:10,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:15,219 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:26,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:26,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 749 states and 2424 transitions. [2024-12-06 06:23:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 2424 transitions. [2024-12-06 06:23:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 06:23:26,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:26,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:26,734 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:28,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:28,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 751 states and 2500 transitions. [2024-12-06 06:23:28,182 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 2500 transitions. [2024-12-06 06:23:28,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:28,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:28,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:28,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:28,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:28,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:28,215 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:28,574 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 759 states and 2547 transitions. [2024-12-06 06:23:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 2547 transitions. [2024-12-06 06:23:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:37,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:37,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:37,157 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:37,159 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:37,232 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 760 states and 2557 transitions. [2024-12-06 06:23:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 2557 transitions. [2024-12-06 06:23:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:38,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:38,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:38,427 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:38,428 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:38,511 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:39,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:39,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 762 states and 2569 transitions. [2024-12-06 06:23:39,888 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 2569 transitions. [2024-12-06 06:23:39,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:39,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:39,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:39,921 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:39,922 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:40,006 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 763 states and 2579 transitions. [2024-12-06 06:23:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 2579 transitions. [2024-12-06 06:23:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:41,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:41,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:41,148 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:41,148 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:41,239 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:42,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 765 states and 2591 transitions. [2024-12-06 06:23:42,507 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 2591 transitions. [2024-12-06 06:23:42,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:42,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:42,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:42,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:42,542 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 767 states and 2603 transitions. [2024-12-06 06:23:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 2603 transitions. [2024-12-06 06:23:43,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:43,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:43,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:43,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:43,798 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:43,798 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 769 states and 2615 transitions. [2024-12-06 06:23:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 2615 transitions. [2024-12-06 06:23:44,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:44,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:44,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:44,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:44,950 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:44,951 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:45,030 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:46,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 771 states and 2627 transitions. [2024-12-06 06:23:46,300 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 2627 transitions. [2024-12-06 06:23:46,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:46,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:46,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:46,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:46,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:46,327 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:46,328 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:46,410 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:47,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 773 states and 2636 transitions. [2024-12-06 06:23:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 2636 transitions. [2024-12-06 06:23:47,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:47,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:47,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:47,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:47,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:47,879 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:47,972 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:49,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:49,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 775 states and 2648 transitions. [2024-12-06 06:23:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 2648 transitions. [2024-12-06 06:23:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:49,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:49,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:49,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:49,458 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:49,458 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:49,535 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 777 states and 2660 transitions. [2024-12-06 06:23:50,807 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 2660 transitions. [2024-12-06 06:23:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:23:50,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:50,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:50,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:50,836 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 06:23:50,837 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:50,912 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:52,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 779 states and 2670 transitions. [2024-12-06 06:23:52,207 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 2670 transitions. [2024-12-06 06:23:52,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 06:23:52,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:52,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:23:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:52,236 INFO L256 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:23:52,237 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:23:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:53,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 781 states and 2672 transitions. [2024-12-06 06:23:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 2672 transitions. [2024-12-06 06:23:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 06:23:53,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:53,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:23:53,393 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:23:53,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:23:53,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 784 states and 2712 transitions. [2024-12-06 06:23:53,951 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 2712 transitions. [2024-12-06 06:23:53,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:23:53,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:23:53,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:23:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:03,730 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2746 states to 797 states and 2746 transitions. [2024-12-06 06:24:20,499 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 2746 transitions. [2024-12-06 06:24:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:24:20,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:20,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:20,600 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:22,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2752 states to 799 states and 2752 transitions. [2024-12-06 06:24:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 2752 transitions. [2024-12-06 06:24:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:24:22,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:22,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:23,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 801 states and 2764 transitions. [2024-12-06 06:24:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 2764 transitions. [2024-12-06 06:24:23,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:24:23,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:23,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:23,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:23,831 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:26,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2776 states to 803 states and 2776 transitions. [2024-12-06 06:24:26,342 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 2776 transitions. [2024-12-06 06:24:26,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:24:26,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:26,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:26,441 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:27,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:27,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 805 states and 2787 transitions. [2024-12-06 06:24:27,805 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 2787 transitions. [2024-12-06 06:24:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:24:27,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:27,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:27,901 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:29,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 806 states and 2796 transitions. [2024-12-06 06:24:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 2796 transitions. [2024-12-06 06:24:29,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 06:24:29,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:29,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:39,678 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:54,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:54,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 819 states and 2892 transitions. [2024-12-06 06:24:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 2892 transitions. [2024-12-06 06:24:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 06:24:54,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:54,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:54,982 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2905 states to 821 states and 2905 transitions. [2024-12-06 06:24:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 2905 transitions. [2024-12-06 06:24:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 06:24:57,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:57,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:58,022 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:24:59,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:24:59,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 823 states and 2917 transitions. [2024-12-06 06:24:59,463 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 2917 transitions. [2024-12-06 06:24:59,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 06:24:59,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:24:59,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:24:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:24:59,565 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 825 states and 2929 transitions. [2024-12-06 06:25:01,181 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 2929 transitions. [2024-12-06 06:25:01,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 06:25:01,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:01,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:01,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:01,276 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 336 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 826 states and 2939 transitions. [2024-12-06 06:25:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 2939 transitions. [2024-12-06 06:25:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 06:25:02,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:02,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:37,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2980 states to 846 states and 2980 transitions. [2024-12-06 06:25:37,077 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 2980 transitions. [2024-12-06 06:25:37,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 06:25:37,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:37,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:37,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:37,177 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 343 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:25:39,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:25:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 848 states and 2989 transitions. [2024-12-06 06:25:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2989 transitions. [2024-12-06 06:25:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 06:25:39,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:25:39,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:25:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:25:49,463 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 0 proven. 350 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 861 states and 3125 transitions. [2024-12-06 06:26:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 3125 transitions. [2024-12-06 06:26:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:26:07,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:07,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:07,536 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-12-06 06:26:12,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:12,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 868 states and 3143 transitions. [2024-12-06 06:26:12,328 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 3143 transitions. [2024-12-06 06:26:12,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:26:12,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:12,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:12,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-12-06 06:26:13,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:13,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 870 states and 3153 transitions. [2024-12-06 06:26:13,792 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 3153 transitions. [2024-12-06 06:26:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:26:13,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:21,179 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:36,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 879 states and 3207 transitions. [2024-12-06 06:26:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 3207 transitions. [2024-12-06 06:26:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:26:36,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:36,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:36,599 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:38,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:38,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3302 states to 881 states and 3302 transitions. [2024-12-06 06:26:38,317 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 3302 transitions. [2024-12-06 06:26:38,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:26:38,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:38,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:26:38,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:38,356 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:26:38,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:26:38,855 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:49,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3355 states to 889 states and 3355 transitions. [2024-12-06 06:26:49,784 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 3355 transitions. [2024-12-06 06:26:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:26:49,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:49,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:49,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:26:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:49,815 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:26:49,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:26:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 892 states and 3382 transitions. [2024-12-06 06:26:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 3382 transitions. [2024-12-06 06:26:53,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:26:53,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:53,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:53,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:26:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:53,223 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:26:53,224 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:26:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 894 states and 3399 transitions. [2024-12-06 06:26:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 3399 transitions. [2024-12-06 06:26:54,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:26:54,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:54,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:26:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:55,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:26:55,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:26:55,099 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3412 states to 896 states and 3412 transitions. [2024-12-06 06:26:56,421 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 3412 transitions. [2024-12-06 06:26:56,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:26:56,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:56,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:26:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:56,452 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:26:56,453 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:26:56,550 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:57,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:57,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 898 states and 3425 transitions. [2024-12-06 06:26:57,894 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 3425 transitions. [2024-12-06 06:26:57,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:26:57,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:57,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:57,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:26:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:57,930 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:26:57,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:26:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:26:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:26:59,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 900 states and 3438 transitions. [2024-12-06 06:26:59,622 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 3438 transitions. [2024-12-06 06:26:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:26:59,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:26:59,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:26:59,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:26:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:26:59,657 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:26:59,658 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:26:59,754 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:01,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 902 states and 3450 transitions. [2024-12-06 06:27:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 3450 transitions. [2024-12-06 06:27:01,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:27:01,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:01,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:01,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:27:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:01,480 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:27:01,481 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:27:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 903 states and 3462 transitions. [2024-12-06 06:27:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 3462 transitions. [2024-12-06 06:27:03,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:27:03,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:03,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:03,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:27:03,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:03,138 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:27:03,138 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:27:03,224 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 905 states and 3476 transitions. [2024-12-06 06:27:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 3476 transitions. [2024-12-06 06:27:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:27:04,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:04,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:27:04,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:04,879 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:27:04,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:27:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:06,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:06,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3486 states to 907 states and 3486 transitions. [2024-12-06 06:27:06,930 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 3486 transitions. [2024-12-06 06:27:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:27:06,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:06,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:27:06,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:06,961 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:27:06,962 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:27:07,042 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:08,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:08,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 909 states and 3500 transitions. [2024-12-06 06:27:08,682 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 3500 transitions. [2024-12-06 06:27:08,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:27:08,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:08,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:08,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:27:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:08,714 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 06:27:08,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:27:08,807 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:10,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:10,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 911 states and 3511 transitions. [2024-12-06 06:27:10,540 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 3511 transitions. [2024-12-06 06:27:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 06:27:10,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:10,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:27:10,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:10,576 INFO L256 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 06:27:10,578 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:27:11,071 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:11,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:11,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 913 states and 3513 transitions. [2024-12-06 06:27:11,962 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 3513 transitions. [2024-12-06 06:27:11,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 06:27:11,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:11,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:12,012 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 916 states and 3558 transitions. [2024-12-06 06:27:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 3558 transitions. [2024-12-06 06:27:12,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 06:27:12,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:12,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:12,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:26,437 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:48,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:48,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 929 states and 3603 transitions. [2024-12-06 06:27:48,716 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 3603 transitions. [2024-12-06 06:27:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 06:27:48,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:48,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:48,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:49,020 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 931 states and 3617 transitions. [2024-12-06 06:27:50,670 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 3617 transitions. [2024-12-06 06:27:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 06:27:50,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:50,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:50,794 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:53,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 933 states and 3632 transitions. [2024-12-06 06:27:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 3632 transitions. [2024-12-06 06:27:53,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 06:27:53,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:53,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:53,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:54,017 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:55,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:55,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 934 states and 3644 transitions. [2024-12-06 06:27:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 3644 transitions. [2024-12-06 06:27:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 06:27:55,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:55,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:27:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:27:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:27:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 936 states and 3658 transitions. [2024-12-06 06:27:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 3658 transitions. [2024-12-06 06:27:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:27:57,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:27:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:27:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:12,233 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:28:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3777 states to 949 states and 3777 transitions. [2024-12-06 06:28:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 3777 transitions. [2024-12-06 06:28:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:28:32,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:32,878 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:28:36,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:36,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3792 states to 951 states and 3792 transitions. [2024-12-06 06:28:36,649 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 3792 transitions. [2024-12-06 06:28:36,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:28:36,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:36,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:36,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:28:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:38,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3806 states to 953 states and 3806 transitions. [2024-12-06 06:28:38,597 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 3806 transitions. [2024-12-06 06:28:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:28:38,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:38,717 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:28:40,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:40,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 954 states and 3818 transitions. [2024-12-06 06:28:40,499 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 3818 transitions. [2024-12-06 06:28:40,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:28:40,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:40,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:40,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:40,621 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:28:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:42,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 956 states and 3832 transitions. [2024-12-06 06:28:42,583 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 3832 transitions. [2024-12-06 06:28:42,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 06:28:42,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:42,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:28:57,616 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:32,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:32,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 976 states and 3888 transitions. [2024-12-06 06:29:32,008 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 3888 transitions. [2024-12-06 06:29:32,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 06:29:32,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:32,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 977 states and 3889 transitions. [2024-12-06 06:29:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 3889 transitions. [2024-12-06 06:29:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 06:29:34,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:34,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:37,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 979 states and 3898 transitions. [2024-12-06 06:29:37,147 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 3898 transitions. [2024-12-06 06:29:37,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 06:29:37,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:37,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:37,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3899 states to 981 states and 3899 transitions. [2024-12-06 06:29:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 3899 transitions. [2024-12-06 06:29:39,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 06:29:39,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:39,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:42,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 983 states and 3900 transitions. [2024-12-06 06:29:42,265 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 3900 transitions. [2024-12-06 06:29:42,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 06:29:42,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:42,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:29:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:59,192 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:30:27,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:27,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3946 states to 996 states and 3946 transitions. [2024-12-06 06:30:27,586 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 3946 transitions. [2024-12-06 06:30:27,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 06:30:27,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:27,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:27,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:27,717 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:30:32,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 998 states and 3949 transitions. [2024-12-06 06:30:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 3949 transitions. [2024-12-06 06:30:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 06:30:32,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:32,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:32,412 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:30:34,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 999 states and 3950 transitions. [2024-12-06 06:30:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 3950 transitions. [2024-12-06 06:30:34,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 06:30:34,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:34,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:34,763 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:30:37,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 1001 states and 3959 transitions. [2024-12-06 06:30:37,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 3959 transitions. [2024-12-06 06:30:37,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 06:30:37,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:37,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 0 proven. 452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:30:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 1003 states and 3960 transitions. [2024-12-06 06:30:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 3960 transitions. [2024-12-06 06:30:39,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 06:30:39,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:39,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:39,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:39,878 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 357 trivial. 0 not checked. [2024-12-06 06:30:46,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:46,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 1010 states and 3978 transitions. [2024-12-06 06:30:46,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 3978 transitions. [2024-12-06 06:30:46,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 06:30:46,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:46,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:30:46,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:31:15,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 1017 states and 4040 transitions. [2024-12-06 06:31:15,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 4040 transitions. [2024-12-06 06:31:15,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 06:31:15,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:15,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:31:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 06:31:15,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:31:15,356 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-12-06 06:31:15,357 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:31:15,912 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:31:26,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:31:26,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 1025 states and 4091 transitions. [2024-12-06 06:31:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 4091 transitions. [2024-12-06 06:31:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 06:31:26,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:31:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms