./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0df39af5bb0da8e3087f1622629197ff07999529140b31d9eb8577cc8820a051 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:09:21,010 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:09:21,113 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:09:21,123 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:09:21,124 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:09:21,161 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:09:21,162 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:09:21,162 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:09:21,163 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:09:21,163 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:09:21,163 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:09:21,163 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:09:21,163 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:09:21,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:09:21,165 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:09:21,165 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:09:21,165 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:09:21,166 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:09:21,166 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:09:21,166 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:09:21,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:09:21,166 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:09:21,167 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:09:21,167 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:09:21,167 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:09:21,167 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:09:21,167 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:09:21,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:09:21,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:09:21,167 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:09:21,168 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:09:21,168 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:09:21,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:09:21,168 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_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0df39af5bb0da8e3087f1622629197ff07999529140b31d9eb8577cc8820a051 [2024-11-25 04:09:21,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:09:21,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:09:21,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:09:21,484 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:09:21,484 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:09:21,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-25 04:09:24,487 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/data/49336d03f/eb799f17965e443d8aab8450976dc6c2/FLAGd523986a6 [2024-11-25 04:09:24,923 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:09:24,926 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-25 04:09:24,944 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/data/49336d03f/eb799f17965e443d8aab8450976dc6c2/FLAGd523986a6 [2024-11-25 04:09:24,967 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/data/49336d03f/eb799f17965e443d8aab8450976dc6c2 [2024-11-25 04:09:24,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:09:24,975 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:09:24,977 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:09:24,978 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:09:24,987 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:09:24,988 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:24,990 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f422e2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:24, skipping insertion in model container [2024-11-25 04:09:24,991 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:09:24" (1/1) ... [2024-11-25 04:09:25,045 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:09:25,338 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7105,7118] [2024-11-25 04:09:25,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:09:25,419 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:09:25,487 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7105,7118] [2024-11-25 04:09:25,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:09:25,540 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:09:25,540 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25 WrapperNode [2024-11-25 04:09:25,540 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:09:25,541 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:09:25,542 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:09:25,542 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:09:25,548 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,571 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,630 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 721 [2024-11-25 04:09:25,634 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:09:25,634 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:09:25,635 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:09:25,635 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:09:25,643 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,643 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,649 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,650 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,660 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,662 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,668 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,671 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,680 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,687 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:09:25,688 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:09:25,688 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:09:25,688 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:09:25,689 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:09:25" (1/1) ... [2024-11-25 04:09:25,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:09:25,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:09:25,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:09:25,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42929197-b3fc-4f70-aefc-f266027fdd8e/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:09:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:09:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:09:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:09:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:09:25,941 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:09:25,943 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:09:26,765 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-25 04:09:26,766 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:09:26,983 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:09:26,984 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 04:09:26,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:09:26 BoogieIcfgContainer [2024-11-25 04:09:26,984 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:09:26,984 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:09:26,985 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:09:26,994 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:09:26,994 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:09:26" (1/1) ... [2024-11-25 04:09:27,002 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:09:27,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:27,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 131 states and 220 transitions. [2024-11-25 04:09:27,052 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 220 transitions. [2024-11-25 04:09:27,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 04:09:27,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:27,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:27,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:28,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 142 states and 240 transitions. [2024-11-25 04:09:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 240 transitions. [2024-11-25 04:09:28,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:09:28,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:28,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:28,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:28,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:29,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 146 states and 248 transitions. [2024-11-25 04:09:29,365 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 248 transitions. [2024-11-25 04:09:29,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:09:29,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:29,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:29,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:31,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:31,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 158 states and 274 transitions. [2024-11-25 04:09:31,759 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 274 transitions. [2024-11-25 04:09:31,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:09:31,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:31,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:32,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 166 states and 293 transitions. [2024-11-25 04:09:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 293 transitions. [2024-11-25 04:09:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 04:09:34,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:34,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:34,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:34,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:37,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:37,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 166 states and 292 transitions. [2024-11-25 04:09:37,812 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 292 transitions. [2024-11-25 04:09:37,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:09:37,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:37,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:37,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:42,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:09:58,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:09:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 191 states and 350 transitions. [2024-11-25 04:09:58,081 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 350 transitions. [2024-11-25 04:09:58,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:09:58,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:09:58,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:09:58,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:09:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:08,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:08,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 195 states and 359 transitions. [2024-11-25 04:10:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 359 transitions. [2024-11-25 04:10:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:10:08,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:08,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:08,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:12,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:23,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 217 states and 407 transitions. [2024-11-25 04:10:23,587 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 407 transitions. [2024-11-25 04:10:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:10:23,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:23,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 225 states and 425 transitions. [2024-11-25 04:10:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 425 transitions. [2024-11-25 04:10:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:10:36,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:10:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:10:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 245 states and 476 transitions. [2024-11-25 04:10:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 476 transitions. [2024-11-25 04:10:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:10:53,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:10:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:10:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:10:54,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:11,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:11,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 242 states and 462 transitions. [2024-11-25 04:11:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 462 transitions. [2024-11-25 04:11:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 04:11:11,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:11,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:11,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:33,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:33,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 257 states and 493 transitions. [2024-11-25 04:11:33,914 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 493 transitions. [2024-11-25 04:11:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:11:33,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:33,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:34,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 260 states and 500 transitions. [2024-11-25 04:11:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 500 transitions. [2024-11-25 04:11:37,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:11:37,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:37,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:37,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:37,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 263 states and 505 transitions. [2024-11-25 04:11:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 505 transitions. [2024-11-25 04:11:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:11:40,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:40,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:43,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 266 states and 511 transitions. [2024-11-25 04:11:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 511 transitions. [2024-11-25 04:11:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:11:43,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:43,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:43,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:43,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:46,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:46,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 262 states and 494 transitions. [2024-11-25 04:11:46,728 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 494 transitions. [2024-11-25 04:11:46,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:11:46,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:46,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:46,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 255 states and 479 transitions. [2024-11-25 04:11:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 479 transitions. [2024-11-25 04:11:49,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 04:11:49,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:49,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:11:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:11:52,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 248 states and 464 transitions. [2024-11-25 04:11:52,723 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 464 transitions. [2024-11-25 04:11:52,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:11:52,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:11:52,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:11:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:11:53,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:12:10,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:12:10,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 262 states and 492 transitions. [2024-11-25 04:12:10,681 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 492 transitions. [2024-11-25 04:12:10,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:12:10,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:12:10,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:12:10,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:12:18,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 284 states and 542 transitions. [2024-11-25 04:13:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 542 transitions. [2024-11-25 04:13:12,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:13:12,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:12,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:13,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:19,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 291 states and 556 transitions. [2024-11-25 04:13:19,373 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 556 transitions. [2024-11-25 04:13:19,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:13:19,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:19,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:19,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:13:23,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:13:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 295 states and 567 transitions. [2024-11-25 04:13:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 567 transitions. [2024-11-25 04:13:23,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:13:23,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:13:23,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:13:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:13:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 321 states and 634 transitions. [2024-11-25 04:14:32,130 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 634 transitions. [2024-11-25 04:14:32,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:14:32,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:32,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:14:44,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:14:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 332 states and 661 transitions. [2024-11-25 04:14:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 661 transitions. [2024-11-25 04:14:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:14:44,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:14:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:14:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:14:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:28,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:28,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 358 states and 726 transitions. [2024-11-25 04:16:28,628 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 726 transitions. [2024-11-25 04:16:28,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:16:28,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:28,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:28,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:16:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:16:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 355 states and 718 transitions. [2024-11-25 04:16:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 718 transitions. [2024-11-25 04:16:34,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:16:34,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:16:34,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:16:34,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:16:53,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:19:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 360 states and 731 transitions. [2024-11-25 04:19:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 731 transitions. [2024-11-25 04:19:06,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:19:06,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:06,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:06,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:19:12,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:19:12,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 351 states and 711 transitions. [2024-11-25 04:19:12,514 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 711 transitions. [2024-11-25 04:19:12,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:19:12,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:19:12,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:19:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:19:30,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 355 states and 703 transitions. [2024-11-25 04:22:01,750 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 703 transitions. [2024-11-25 04:22:01,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:22:01,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:01,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:01,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:01,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:05,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 355 states and 702 transitions. [2024-11-25 04:22:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 702 transitions. [2024-11-25 04:22:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:22:05,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:05,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:09,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 327 states and 635 transitions. [2024-11-25 04:22:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 635 transitions. [2024-11-25 04:22:09,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:22:09,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:09,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:37,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 331 states and 640 transitions. [2024-11-25 04:22:37,401 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 640 transitions. [2024-11-25 04:22:37,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:22:37,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:22:56,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:22:57,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 332 states and 641 transitions. [2024-11-25 04:22:57,000 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 641 transitions. [2024-11-25 04:22:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:22:57,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:22:57,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:22:57,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:22:57,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:23:07,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:07,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 332 states and 640 transitions. [2024-11-25 04:23:07,957 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 640 transitions. [2024-11-25 04:23:07,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 04:23:07,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:07,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:23:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:23:15,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.