./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+cfa-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_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a7994e4b0bfbe275d233e5a25c7b22888e2d55ba388328f1fc4435f77ac9412d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:17:18,945 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:17:19,004 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:17:19,009 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:17:19,009 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:17:19,028 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:17:19,028 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:17:19,029 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:17:19,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:17:19,029 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:17:19,029 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:17:19,029 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:17:19,030 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:17:19,030 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:17:19,031 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:17:19,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:17:19,031 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:17:19,031 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:17:19,031 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:17:19,031 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:17:19,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:17:19,031 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_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7994e4b0bfbe275d233e5a25c7b22888e2d55ba388328f1fc4435f77ac9412d [2024-12-05 23:17:19,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:17:19,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:17:19,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:17:19,249 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:17:19,249 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:17:19,250 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2024-12-05 23:17:21,917 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/data/aaeb4881f/2a37e03c9a0245b9a8c04de108b77231/FLAG93ff8926e [2024-12-05 23:17:22,117 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:17:22,118 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2024-12-05 23:17:22,127 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/data/aaeb4881f/2a37e03c9a0245b9a8c04de108b77231/FLAG93ff8926e [2024-12-05 23:17:22,142 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/data/aaeb4881f/2a37e03c9a0245b9a8c04de108b77231 [2024-12-05 23:17:22,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:17:22,145 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:17:22,147 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:17:22,147 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:17:22,151 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:17:22,152 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,153 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c3b16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22, skipping insertion in model container [2024-12-05 23:17:22,153 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,175 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:17:22,346 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_5b609cfc-d791-4077-a708-e8e9c802e152/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[4409,4422] [2024-12-05 23:17:22,366 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:17:22,378 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:17:22,407 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_5b609cfc-d791-4077-a708-e8e9c802e152/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[4409,4422] [2024-12-05 23:17:22,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:17:22,435 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:17:22,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22 WrapperNode [2024-12-05 23:17:22,436 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:17:22,437 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:17:22,437 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:17:22,437 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:17:22,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,451 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,474 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 361 [2024-12-05 23:17:22,474 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:17:22,474 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:17:22,475 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:17:22,475 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:17:22,482 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,482 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,484 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,485 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,490 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,492 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,495 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,496 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,498 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,500 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:17:22,501 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:17:22,501 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:17:22,501 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:17:22,502 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:17:22" (1/1) ... [2024-12-05 23:17:22,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:17:22,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:17:22,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:17:22,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b609cfc-d791-4077-a708-e8e9c802e152/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:17:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:17:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:17:22,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:17:22,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:17:22,642 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:17:22,644 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:17:22,974 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-12-05 23:17:22,974 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:17:23,093 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:17:23,093 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 23:17:23,093 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:17:23 BoogieIcfgContainer [2024-12-05 23:17:23,094 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:17:23,094 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:17:23,094 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:17:23,104 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:17:23,104 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:17:23" (1/1) ... [2024-12-05 23:17:23,112 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:17:23,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 64 states and 103 transitions. [2024-12-05 23:17:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 103 transitions. [2024-12-05 23:17:23,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:17:23,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:23,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:23,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:23,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:23,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 66 states and 104 transitions. [2024-12-05 23:17:23,493 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 104 transitions. [2024-12-05 23:17:23,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:17:23,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:23,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:23,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:23,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 73 states and 116 transitions. [2024-12-05 23:17:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 116 transitions. [2024-12-05 23:17:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:17:23,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:23,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:23,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 76 states and 121 transitions. [2024-12-05 23:17:23,816 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 121 transitions. [2024-12-05 23:17:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:17:23,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:23,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:23,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:23,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 77 states and 121 transitions. [2024-12-05 23:17:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 121 transitions. [2024-12-05 23:17:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:17:23,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:23,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:24,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:24,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 81 states and 126 transitions. [2024-12-05 23:17:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 126 transitions. [2024-12-05 23:17:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:17:24,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:24,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 93 states and 147 transitions. [2024-12-05 23:17:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 147 transitions. [2024-12-05 23:17:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:17:24,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:24,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:24,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:24,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 96 states and 153 transitions. [2024-12-05 23:17:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 153 transitions. [2024-12-05 23:17:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:17:24,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:24,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:24,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:24,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 97 states and 153 transitions. [2024-12-05 23:17:24,762 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 153 transitions. [2024-12-05 23:17:24,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:17:24,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:24,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:24,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:24,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:24,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 100 states and 158 transitions. [2024-12-05 23:17:24,829 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 158 transitions. [2024-12-05 23:17:24,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:17:24,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:24,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:24,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:24,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 101 states and 158 transitions. [2024-12-05 23:17:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 158 transitions. [2024-12-05 23:17:24,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:17:24,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:24,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:24,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:25,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 110 states and 172 transitions. [2024-12-05 23:17:25,747 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 172 transitions. [2024-12-05 23:17:25,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:17:25,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:25,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:25,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:28,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 123 states and 191 transitions. [2024-12-05 23:17:28,044 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 191 transitions. [2024-12-05 23:17:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:17:28,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:28,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:28,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:28,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 126 states and 197 transitions. [2024-12-05 23:17:28,093 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 197 transitions. [2024-12-05 23:17:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:17:28,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:30,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:30,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 130 states and 204 transitions. [2024-12-05 23:17:30,414 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 204 transitions. [2024-12-05 23:17:30,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:17:30,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:30,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:30,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:30,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 131 states and 204 transitions. [2024-12-05 23:17:30,459 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 204 transitions. [2024-12-05 23:17:30,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:17:30,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:30,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:30,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:38,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 150 states and 247 transitions. [2024-12-05 23:17:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 247 transitions. [2024-12-05 23:17:38,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:17:38,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:38,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:38,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:46,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:46,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 159 states and 267 transitions. [2024-12-05 23:17:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 267 transitions. [2024-12-05 23:17:46,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:17:46,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:46,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:49,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:49,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 167 states and 282 transitions. [2024-12-05 23:17:49,407 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 282 transitions. [2024-12-05 23:17:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:17:49,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:49,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:49,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:00,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 181 states and 309 transitions. [2024-12-05 23:18:00,063 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 309 transitions. [2024-12-05 23:18:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:18:00,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:00,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:00,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:02,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:02,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 189 states and 322 transitions. [2024-12-05 23:18:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 322 transitions. [2024-12-05 23:18:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:18:02,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:05,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 194 states and 333 transitions. [2024-12-05 23:18:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 333 transitions. [2024-12-05 23:18:05,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:18:05,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:05,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:05,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:11,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:11,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 204 states and 353 transitions. [2024-12-05 23:18:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 353 transitions. [2024-12-05 23:18:11,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:18:11,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:11,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:11,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:18,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 219 states and 381 transitions. [2024-12-05 23:18:18,364 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 381 transitions. [2024-12-05 23:18:18,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:18:18,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:18,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:18,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 222 states and 387 transitions. [2024-12-05 23:18:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 387 transitions. [2024-12-05 23:18:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:18:20,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:20,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:20,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:23,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 225 states and 393 transitions. [2024-12-05 23:18:23,015 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 393 transitions. [2024-12-05 23:18:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:18:23,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:23,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:23,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:25,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 228 states and 399 transitions. [2024-12-05 23:18:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 399 transitions. [2024-12-05 23:18:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:18:25,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:25,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:25,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 244 states and 433 transitions. [2024-12-05 23:18:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 433 transitions. [2024-12-05 23:18:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:18:36,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:36,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 247 states and 441 transitions. [2024-12-05 23:18:39,338 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 441 transitions. [2024-12-05 23:18:39,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:18:39,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:39,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:39,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 250 states and 447 transitions. [2024-12-05 23:18:41,855 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 447 transitions. [2024-12-05 23:18:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:18:41,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:41,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:41,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:46,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 258 states and 464 transitions. [2024-12-05 23:18:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 464 transitions. [2024-12-05 23:18:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:18:46,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:46,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:46,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:48,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 261 states and 470 transitions. [2024-12-05 23:18:48,952 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 470 transitions. [2024-12-05 23:18:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:18:48,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:48,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:48,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:50,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 281 states and 536 transitions. [2024-12-05 23:19:00,814 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 536 transitions. [2024-12-05 23:19:00,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:19:00,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:00,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:00,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:02,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:17,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 303 states and 607 transitions. [2024-12-05 23:19:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 607 transitions. [2024-12-05 23:19:17,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:19:17,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:17,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:17,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:34,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 322 states and 673 transitions. [2024-12-05 23:19:34,098 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 673 transitions. [2024-12-05 23:19:34,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:19:34,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:40,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 350 states and 759 transitions. [2024-12-05 23:20:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 759 transitions. [2024-12-05 23:20:30,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:20:30,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:30,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:29,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 377 states and 845 transitions. [2024-12-05 23:21:29,369 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 845 transitions. [2024-12-05 23:21:29,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:21:29,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:29,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:29,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:34,330 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:00,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 394 states and 902 transitions. [2024-12-05 23:22:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 902 transitions. [2024-12-05 23:22:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:22:00,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:00,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:00,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:04,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:37,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 418 states and 988 transitions. [2024-12-05 23:22:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 988 transitions. [2024-12-05 23:22:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:22:37,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:37,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:38,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:44,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:44,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 424 states and 1004 transitions. [2024-12-05 23:22:44,079 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 1004 transitions. [2024-12-05 23:22:44,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:22:44,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:44,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:44,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:44,610 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:59,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:59,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 440 states and 1041 transitions. [2024-12-05 23:22:59,954 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1041 transitions. [2024-12-05 23:22:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:22:59,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:59,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:00,446 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:11,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:11,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 449 states and 1056 transitions. [2024-12-05 23:23:11,280 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1056 transitions. [2024-12-05 23:23:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:23:11,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:11,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:11,848 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:20,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 454 states and 1069 transitions. [2024-12-05 23:23:20,705 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1069 transitions. [2024-12-05 23:23:20,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:23:20,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:20,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:20,738 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:27,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:27,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 460 states and 1086 transitions. [2024-12-05 23:23:27,281 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1086 transitions. [2024-12-05 23:23:27,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:23:27,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:27,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:27,733 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 471 states and 1114 transitions. [2024-12-05 23:23:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1114 transitions. [2024-12-05 23:23:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:23:45,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:45,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 481 states and 1134 transitions. [2024-12-05 23:23:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1134 transitions. [2024-12-05 23:23:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:23:53,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:53,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:08,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 492 states and 1163 transitions. [2024-12-05 23:24:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1163 transitions. [2024-12-05 23:24:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:08,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:08,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:08,235 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:12,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 495 states and 1172 transitions. [2024-12-05 23:24:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1172 transitions. [2024-12-05 23:24:12,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:12,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:12,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:23,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:23,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 504 states and 1187 transitions. [2024-12-05 23:24:23,943 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1187 transitions. [2024-12-05 23:24:23,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:23,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:23,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:23,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:23,991 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:29,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:29,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 509 states and 1204 transitions. [2024-12-05 23:24:29,039 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1204 transitions. [2024-12-05 23:24:29,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:29,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 516 states and 1220 transitions. [2024-12-05 23:24:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1220 transitions. [2024-12-05 23:24:37,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:24:37,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:37,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:37,451 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:39,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 518 states and 1228 transitions. [2024-12-05 23:24:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1228 transitions. [2024-12-05 23:24:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:24:39,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:39,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:26:43,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:43,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 540 states and 1320 transitions. [2024-12-05 23:26:43,538 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1320 transitions. [2024-12-05 23:26:43,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:26:43,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:43,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:29:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 567 states and 1428 transitions. [2024-12-05 23:29:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1428 transitions. [2024-12-05 23:29:39,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:29:39,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:39,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:09,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 585 states and 1474 transitions. [2024-12-05 23:30:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1474 transitions. [2024-12-05 23:30:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:30:09,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:09,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:19,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:19,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 591 states and 1492 transitions. [2024-12-05 23:30:19,733 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1492 transitions. [2024-12-05 23:30:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:30:19,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:19,764 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:40,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:40,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 599 states and 1507 transitions. [2024-12-05 23:30:40,451 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1507 transitions. [2024-12-05 23:30:40,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:30:40,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:40,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:40,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:40,473 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:30:53,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:53,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 607 states and 1525 transitions. [2024-12-05 23:30:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1525 transitions. [2024-12-05 23:30:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:30:53,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:53,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:08,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:08,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 615 states and 1561 transitions. [2024-12-05 23:31:08,148 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1561 transitions. [2024-12-05 23:31:08,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:31:08,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:08,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:31:23,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:23,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 622 states and 1593 transitions. [2024-12-05 23:31:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1593 transitions. [2024-12-05 23:31:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:31:23,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:23,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.