./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm --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 2218bd3b5024885ce258db0decccc6cd77d5db224efd54b84e54987ad5abfa77 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:20:59,205 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:20:59,264 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:20:59,269 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:20:59,269 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:20:59,292 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:20:59,293 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:20:59,293 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:20:59,293 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:20:59,294 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:20:59,294 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:20:59,294 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:20:59,294 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:20:59,294 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:20:59,294 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:20:59,294 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:20:59,294 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:20:59,295 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:20:59,295 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:20:59,295 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:20:59,295 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:20:59,295 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:20:59,295 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:20:59,295 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:20:59,295 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:20:59,295 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:20:59,296 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:20:59,296 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:20:59,296 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:20:59,296 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:20:59,296 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:20:59,296 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:20:59,296 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:20:59,296 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_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm 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 -> 2218bd3b5024885ce258db0decccc6cd77d5db224efd54b84e54987ad5abfa77 [2024-11-13 20:20:59,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:20:59,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:20:59,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:20:59,596 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:20:59,596 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:20:59,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-13 20:21:01,531 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:21:01,947 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:21:01,947 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-13 20:21:01,959 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/data/d0b6f9d99/f6e2ca56f51f4ad3a5b19b05a14a40fd/FLAG0c22563ea [2024-11-13 20:21:02,139 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/data/d0b6f9d99/f6e2ca56f51f4ad3a5b19b05a14a40fd [2024-11-13 20:21:02,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:21:02,143 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:21:02,145 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:21:02,145 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:21:02,149 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:21:02,150 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,151 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d445cf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02, skipping insertion in model container [2024-11-13 20:21:02,152 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,192 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:21:02,412 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_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7107,7120] [2024-11-13 20:21:02,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:21:02,488 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:21:02,539 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_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7107,7120] [2024-11-13 20:21:02,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:21:02,645 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:21:02,646 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02 WrapperNode [2024-11-13 20:21:02,646 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:21:02,647 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:21:02,647 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:21:02,647 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:21:02,655 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,674 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,743 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 723 [2024-11-13 20:21:02,744 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:21:02,744 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:21:02,744 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:21:02,744 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:21:02,753 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,760 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,764 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,781 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,795 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,801 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,807 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,811 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:21:02,812 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:21:02,812 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:21:02,813 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:21:02,814 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:21:02,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:21:02,852 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:21:02,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8431c8a8-f35e-44cc-b34c-7a8ebe24a0b7/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:21:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:21:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:21:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:21:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:21:03,038 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:21:03,040 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:21:03,890 INFO L? ?]: Removed 84 outVars from TransFormulas that were not future-live. [2024-11-13 20:21:03,891 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:21:04,165 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:21:04,166 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 20:21:04,167 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:21:04 BoogieIcfgContainer [2024-11-13 20:21:04,167 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:21:04,168 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:21:04,169 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:21:04,179 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:21:04,179 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:21:04" (1/1) ... [2024-11-13 20:21:04,189 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:21:04,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:04,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 131 states and 220 transitions. [2024-11-13 20:21:04,256 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 220 transitions. [2024-11-13 20:21:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:21:04,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:04,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:05,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:05,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 142 states and 240 transitions. [2024-11-13 20:21:05,389 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 240 transitions. [2024-11-13 20:21:05,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:21:05,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:05,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:05,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:06,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 146 states and 248 transitions. [2024-11-13 20:21:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 248 transitions. [2024-11-13 20:21:06,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:21:06,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:06,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:06,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 158 states and 274 transitions. [2024-11-13 20:21:08,724 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 274 transitions. [2024-11-13 20:21:08,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:21:08,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:08,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:11,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 166 states and 293 transitions. [2024-11-13 20:21:11,456 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 293 transitions. [2024-11-13 20:21:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:21:11,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:11,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:11,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:15,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:15,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 166 states and 292 transitions. [2024-11-13 20:21:15,269 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 292 transitions. [2024-11-13 20:21:15,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:21:15,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:15,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:15,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:20,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:36,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:36,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 191 states and 350 transitions. [2024-11-13 20:21:36,605 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 350 transitions. [2024-11-13 20:21:36,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:21:36,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:36,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:36,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:47,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 195 states and 359 transitions. [2024-11-13 20:21:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 359 transitions. [2024-11-13 20:21:47,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:21:47,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:47,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:52,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:03,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 217 states and 407 transitions. [2024-11-13 20:22:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 407 transitions. [2024-11-13 20:22:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:22:03,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:03,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:16,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:16,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 225 states and 425 transitions. [2024-11-13 20:22:16,733 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 425 transitions. [2024-11-13 20:22:16,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:22:16,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:16,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:16,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:34,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:34,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 245 states and 476 transitions. [2024-11-13 20:22:34,773 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 476 transitions. [2024-11-13 20:22:34,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:22:34,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:34,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:52,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:52,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 242 states and 462 transitions. [2024-11-13 20:22:52,316 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 462 transitions. [2024-11-13 20:22:52,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:22:52,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:52,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:54,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:10,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 257 states and 493 transitions. [2024-11-13 20:23:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 493 transitions. [2024-11-13 20:23:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:23:10,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:13,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:13,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 260 states and 498 transitions. [2024-11-13 20:23:13,811 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 498 transitions. [2024-11-13 20:23:13,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:23:13,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:13,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:13,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:16,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:16,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 263 states and 503 transitions. [2024-11-13 20:23:16,885 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 503 transitions. [2024-11-13 20:23:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:23:16,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:16,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:16,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:19,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 266 states and 509 transitions. [2024-11-13 20:23:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 509 transitions. [2024-11-13 20:23:19,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:23:19,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:19,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:19,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:19,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:22,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 262 states and 492 transitions. [2024-11-13 20:23:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 492 transitions. [2024-11-13 20:23:22,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:23:22,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:22,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:24,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 255 states and 478 transitions. [2024-11-13 20:23:24,988 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 478 transitions. [2024-11-13 20:23:24,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:23:24,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:24,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:25,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:27,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:27,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 248 states and 464 transitions. [2024-11-13 20:23:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 464 transitions. [2024-11-13 20:23:27,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:23:27,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:27,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:27,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:28,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 262 states and 492 transitions. [2024-11-13 20:23:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 492 transitions. [2024-11-13 20:23:43,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:23:43,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:43,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:43,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:08,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:08,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 283 states and 541 transitions. [2024-11-13 20:24:08,426 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 541 transitions. [2024-11-13 20:24:08,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:24:08,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:08,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:08,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 290 states and 555 transitions. [2024-11-13 20:24:13,196 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 555 transitions. [2024-11-13 20:24:13,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:24:13,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:13,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:16,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 294 states and 565 transitions. [2024-11-13 20:24:16,444 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 565 transitions. [2024-11-13 20:24:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:24:16,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:16,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:16,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:24,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 320 states and 631 transitions. [2024-11-13 20:25:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 631 transitions. [2024-11-13 20:25:10,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:25:10,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:19,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:19,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 331 states and 658 transitions. [2024-11-13 20:25:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 658 transitions. [2024-11-13 20:25:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:25:19,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 356 states and 718 transitions. [2024-11-13 20:26:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 718 transitions. [2024-11-13 20:26:13,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:26:13,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:13,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:13,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:13,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:16,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 353 states and 711 transitions. [2024-11-13 20:26:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 711 transitions. [2024-11-13 20:26:16,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:26:16,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:16,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:24,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:34,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:34,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 369 states and 751 transitions. [2024-11-13 20:27:34,963 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 751 transitions. [2024-11-13 20:27:34,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:27:34,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:34,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:34,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:37,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:37,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 368 states and 749 transitions. [2024-11-13 20:27:37,424 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 749 transitions. [2024-11-13 20:27:37,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:27:37,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:37,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:37,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:43,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:43,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 365 states and 738 transitions. [2024-11-13 20:27:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 738 transitions. [2024-11-13 20:27:43,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:27:43,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:43,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:43,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:58,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:58,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 370 states and 745 transitions. [2024-11-13 20:27:58,294 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 745 transitions. [2024-11-13 20:27:58,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:27:58,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:58,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:00,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 355 states and 700 transitions. [2024-11-13 20:28:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 700 transitions. [2024-11-13 20:28:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:28:00,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:28:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:03,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 356 states and 702 transitions. [2024-11-13 20:28:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 702 transitions. [2024-11-13 20:28:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:28:03,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:03,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:12,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:26,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 367 states and 732 transitions. [2024-11-13 20:29:26,803 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 732 transitions. [2024-11-13 20:29:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:29:26,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:26,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:26,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:03,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 375 states and 749 transitions. [2024-11-13 20:30:03,583 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 749 transitions. [2024-11-13 20:30:03,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:30:03,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:03,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:03,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:03,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:10,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:10,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 375 states and 748 transitions. [2024-11-13 20:30:10,491 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 748 transitions. [2024-11-13 20:30:10,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:30:10,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:10,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:10,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:15,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 379 states and 757 transitions. [2024-11-13 20:30:15,413 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 757 transitions. [2024-11-13 20:30:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:30:15,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:15,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:15,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:16,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:30:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 378 states and 755 transitions. [2024-11-13 20:30:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 755 transitions. [2024-11-13 20:30:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:30:19,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:19,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:19,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:31:57,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:57,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 365 states and 719 transitions. [2024-11-13 20:31:57,393 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 719 transitions. [2024-11-13 20:31:57,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:31:57,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:57,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:57,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:03,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 368 states and 725 transitions. [2024-11-13 20:32:03,053 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 725 transitions. [2024-11-13 20:32:03,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:32:03,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:03,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:11,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 364 states and 712 transitions. [2024-11-13 20:32:11,807 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 712 transitions. [2024-11-13 20:32:11,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:32:11,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:11,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:11,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:21,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 353 states and 673 transitions. [2024-11-13 20:32:21,472 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 673 transitions. [2024-11-13 20:32:21,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:32:21,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:21,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:21,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:27,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:27,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 353 states and 672 transitions. [2024-11-13 20:32:27,156 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 672 transitions. [2024-11-13 20:32:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:32:27,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:32:39,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:39,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 363 states and 690 transitions. [2024-11-13 20:32:39,662 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 690 transitions. [2024-11-13 20:32:39,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:32:39,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:39,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:05,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:45,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 384 states and 738 transitions. [2024-11-13 20:34:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 738 transitions. [2024-11-13 20:34:45,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:34:45,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:45,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:45,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.