./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.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_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/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_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/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_282b1417-633b-44cd-97cb-d7ebc6fae126/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 453217a894ab839ac749d51e6f81154421ad61236b47a16877fbef21d8ae30a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:22:51,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:22:51,560 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 03:22:51,565 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:22:51,565 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:22:51,587 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:22:51,588 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:22:51,588 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:22:51,591 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:22:51,591 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:22:51,591 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:22:51,591 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:22:51,592 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 03:22:51,592 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:22:51,592 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 03:22:51,592 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:22:51,592 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:22:51,592 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:22:51,592 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:22:51,592 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 03:22:51,592 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:22:51,593 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:22:51,593 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:22:51,593 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:22:51,593 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:22:51,593 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:22:51,593 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:22:51,593 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:22:51,593 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:22:51,594 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:22:51,594 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:22:51,594 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:22:51,594 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:22:51,594 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_282b1417-633b-44cd-97cb-d7ebc6fae126/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 -> 453217a894ab839ac749d51e6f81154421ad61236b47a16877fbef21d8ae30a8 [2024-11-25 03:22:51,894 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:22:51,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:22:51,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:22:51,906 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:22:51,907 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:22:51,908 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-11-25 03:22:54,941 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/data/86c5f0da1/ee1ed102daf94dd4a155f428ea4febda/FLAG9dda61a57 [2024-11-25 03:22:55,248 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:22:55,248 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-11-25 03:22:55,263 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/data/86c5f0da1/ee1ed102daf94dd4a155f428ea4febda/FLAG9dda61a57 [2024-11-25 03:22:55,279 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/data/86c5f0da1/ee1ed102daf94dd4a155f428ea4febda [2024-11-25 03:22:55,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:22:55,283 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:22:55,285 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:22:55,285 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:22:55,290 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:22:55,291 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:22:55" (1/1) ... [2024-11-25 03:22:55,292 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@697dde01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:55, skipping insertion in model container [2024-11-25 03:22:55,292 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:22:55" (1/1) ... [2024-11-25 03:22:55,333 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:22:55,677 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_282b1417-633b-44cd-97cb-d7ebc6fae126/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7253,7266] [2024-11-25 03:22:55,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:22:55,818 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:22:55,913 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_282b1417-633b-44cd-97cb-d7ebc6fae126/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7253,7266] [2024-11-25 03:22:55,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:22:56,025 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:22:56,026 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56 WrapperNode [2024-11-25 03:22:56,026 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:22:56,029 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:22:56,029 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:22:56,029 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:22:56,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,060 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,127 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 710 [2024-11-25 03:22:56,130 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:22:56,131 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:22:56,131 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:22:56,131 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:22:56,139 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,139 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,142 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,153 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,155 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,161 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,164 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,166 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,171 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:22:56,175 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:22:56,175 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:22:56,175 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:22:56,176 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:22:56" (1/1) ... [2024-11-25 03:22:56,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:22:56,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:22:56,223 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:22:56,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_282b1417-633b-44cd-97cb-d7ebc6fae126/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:22:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:22:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:22:56,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:22:56,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:22:56,365 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:22:56,366 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:22:57,200 INFO L? ?]: Removed 87 outVars from TransFormulas that were not future-live. [2024-11-25 03:22:57,200 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:22:57,471 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:22:57,471 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 03:22:57,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:22:57 BoogieIcfgContainer [2024-11-25 03:22:57,472 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:22:57,473 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:22:57,473 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:22:57,485 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:22:57,485 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:22:57" (1/1) ... [2024-11-25 03:22:57,495 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:22:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 125 states and 210 transitions. [2024-11-25 03:22:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 210 transitions. [2024-11-25 03:22:57,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-25 03:22:57,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:57,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:58,418 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 03:22:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 136 states and 229 transitions. [2024-11-25 03:22:58,681 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2024-11-25 03:22:58,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:22:58,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:58,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:58,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:22:59,007 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 03:22:59,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:22:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 140 states and 236 transitions. [2024-11-25 03:22:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 236 transitions. [2024-11-25 03:22:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:22:59,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:22:59,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:22:59,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:00,175 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 03:23:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:02,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 152 states and 261 transitions. [2024-11-25 03:23:02,017 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 261 transitions. [2024-11-25 03:23:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 03:23:02,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:02,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:02,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:23:04,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 160 states and 279 transitions. [2024-11-25 03:23:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 279 transitions. [2024-11-25 03:23:04,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:23:04,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:07,865 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 03:23:19,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 185 states and 336 transitions. [2024-11-25 03:23:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 336 transitions. [2024-11-25 03:23:19,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:23:19,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:19,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:21,572 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 03:23:29,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 207 states and 388 transitions. [2024-11-25 03:23:29,376 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 388 transitions. [2024-11-25 03:23:29,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:23:29,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:29,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:29,665 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 03:23:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 215 states and 407 transitions. [2024-11-25 03:23:37,125 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 407 transitions. [2024-11-25 03:23:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:23:37,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:39,857 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 03:23:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:23:49,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 235 states and 459 transitions. [2024-11-25 03:23:49,984 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 459 transitions. [2024-11-25 03:23:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:23:49,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:23:49,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:50,288 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 03:24:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 239 states and 466 transitions. [2024-11-25 03:24:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 466 transitions. [2024-11-25 03:24:02,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 03:24:02,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:02,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:03,119 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 03:24:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 239 states and 465 transitions. [2024-11-25 03:24:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 465 transitions. [2024-11-25 03:24:20,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:24:20,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:20,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:20,094 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 03:24:22,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:22,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 242 states and 471 transitions. [2024-11-25 03:24:22,407 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 471 transitions. [2024-11-25 03:24:22,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:24:22,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:22,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:22,488 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 03:24:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 245 states and 477 transitions. [2024-11-25 03:24:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 477 transitions. [2024-11-25 03:24:24,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:24:24,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:24,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:24,837 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 03:24:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:27,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 248 states and 484 transitions. [2024-11-25 03:24:27,314 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 484 transitions. [2024-11-25 03:24:27,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 03:24:27,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:27,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:29,838 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 03:24:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 263 states and 518 transitions. [2024-11-25 03:24:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 518 transitions. [2024-11-25 03:24:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:24:45,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:45,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:45,488 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 03:24:48,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 266 states and 526 transitions. [2024-11-25 03:24:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 526 transitions. [2024-11-25 03:24:48,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:24:48,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:48,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:24:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:24:48,690 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 03:25:00,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 280 states and 561 transitions. [2024-11-25 03:25:00,333 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 561 transitions. [2024-11-25 03:25:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:25:00,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:00,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:00,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:08,023 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 03:25:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:25:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 302 states and 613 transitions. [2024-11-25 03:25:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 613 transitions. [2024-11-25 03:25:59,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:25:59,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:25:59,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:25:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:25:59,433 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 03:26:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:01,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 306 states and 621 transitions. [2024-11-25 03:26:01,219 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 621 transitions. [2024-11-25 03:26:01,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:26:01,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:01,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:01,258 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 03:26:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:04,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 310 states and 630 transitions. [2024-11-25 03:26:04,731 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 630 transitions. [2024-11-25 03:26:04,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:26:04,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:04,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:11,905 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 03:26:59,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:26:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 336 states and 698 transitions. [2024-11-25 03:26:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 698 transitions. [2024-11-25 03:26:59,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:26:59,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:26:59,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:26:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:26:59,566 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 03:27:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:27:09,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 347 states and 724 transitions. [2024-11-25 03:27:09,640 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 724 transitions. [2024-11-25 03:27:09,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:27:09,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:27:09,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:27:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:27:16,124 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 03:28:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 372 states and 789 transitions. [2024-11-25 03:28:02,426 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 789 transitions. [2024-11-25 03:28:02,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:28:02,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:02,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:02,484 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 03:28:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:06,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 368 states and 781 transitions. [2024-11-25 03:28:06,298 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 781 transitions. [2024-11-25 03:28:06,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:28:06,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:06,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:06,365 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 03:28:10,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 361 states and 743 transitions. [2024-11-25 03:28:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 743 transitions. [2024-11-25 03:28:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 03:28:10,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:10,061 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 03:28:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:14,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 354 states and 727 transitions. [2024-11-25 03:28:14,202 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 727 transitions. [2024-11-25 03:28:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:28:14,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:14,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 03:28:18,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:18,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 357 states and 733 transitions. [2024-11-25 03:28:18,192 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 733 transitions. [2024-11-25 03:28:18,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:28:18,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:18,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:18,240 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 03:28:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:28:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 353 states and 723 transitions. [2024-11-25 03:28:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 723 transitions. [2024-11-25 03:28:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:28:22,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:28:22,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:22,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:28:30,613 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 03:29:39,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:29:39,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 369 states and 751 transitions. [2024-11-25 03:29:39,503 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 751 transitions. [2024-11-25 03:29:39,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:29:39,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:29:39,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:29:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:29:47,767 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 03:31:05,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:05,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 370 states and 770 transitions. [2024-11-25 03:31:05,920 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 770 transitions. [2024-11-25 03:31:05,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:31:05,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:05,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:05,963 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 03:31:18,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:18,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 372 states and 772 transitions. [2024-11-25 03:31:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 772 transitions. [2024-11-25 03:31:18,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:31:18,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:18,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:18,889 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 03:31:21,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 372 states and 771 transitions. [2024-11-25 03:31:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 771 transitions. [2024-11-25 03:31:21,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:31:21,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:21,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:26,984 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 03:31:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:31:56,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 389 states and 811 transitions. [2024-11-25 03:31:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 811 transitions. [2024-11-25 03:31:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:31:56,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:31:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:31:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:31:56,824 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 03:32:02,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:02,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 390 states and 812 transitions. [2024-11-25 03:32:02,464 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 812 transitions. [2024-11-25 03:32:02,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:32:02,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:02,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:02,497 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 03:32:24,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:24,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 398 states and 824 transitions. [2024-11-25 03:32:24,926 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 824 transitions. [2024-11-25 03:32:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:32:24,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:24,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:24,976 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 03:32:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 397 states and 822 transitions. [2024-11-25 03:32:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 822 transitions. [2024-11-25 03:32:28,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:32:28,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:28,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:28,292 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 03:32:31,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:31,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 397 states and 821 transitions. [2024-11-25 03:32:31,607 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 821 transitions. [2024-11-25 03:32:31,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:32:31,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:31,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:31,660 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 03:32:38,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:38,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 401 states and 826 transitions. [2024-11-25 03:32:38,193 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 826 transitions. [2024-11-25 03:32:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:32:38,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:38,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:38,230 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 03:32:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:41,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 400 states and 823 transitions. [2024-11-25 03:32:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 823 transitions. [2024-11-25 03:32:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:32:41,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:41,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:42,597 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 03:32:51,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:51,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 397 states and 812 transitions. [2024-11-25 03:32:51,590 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 812 transitions. [2024-11-25 03:32:51,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:32:51,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:51,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:51,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:51,632 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 03:32:54,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:54,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 397 states and 811 transitions. [2024-11-25 03:32:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 811 transitions. [2024-11-25 03:32:54,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 03:32:54,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:54,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:55,522 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 03:32:59,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:32:59,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 362 states and 723 transitions. [2024-11-25 03:32:59,831 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 723 transitions. [2024-11-25 03:32:59,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:32:59,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:32:59,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:32:59,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:32:59,869 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 03:33:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:33:12,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 372 states and 742 transitions. [2024-11-25 03:33:12,539 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 742 transitions. [2024-11-25 03:33:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 03:33:12,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:33:12,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:33:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:33:51,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.