./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/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_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/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_0b938587-e008-44e1-ade6-32cc14c7c6dd/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 851dc7d49dcc9fde277beeb190c3ab252014728a3bd4281f423bffd927fb4430 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:59:25,306 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:59:25,367 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:59:25,372 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:59:25,372 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:59:25,395 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:59:25,396 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:59:25,396 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:59:25,397 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:59:25,397 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:59:25,397 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:59:25,397 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:59:25,397 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:59:25,397 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:59:25,397 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:59:25,398 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:59:25,398 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:59:25,399 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:59:25,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:59:25,399 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:59:25,399 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:59:25,399 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:59:25,399 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:59:25,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:59:25,399 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_0b938587-e008-44e1-ade6-32cc14c7c6dd/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 -> 851dc7d49dcc9fde277beeb190c3ab252014728a3bd4281f423bffd927fb4430 [2024-12-06 00:59:25,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:59:25,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:59:25,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:59:25,680 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:59:25,680 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:59:25,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-12-06 00:59:28,495 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/data/2fbba5bea/6b07cee531df470090536fe412ec3d8d/FLAGb5ff79994 [2024-12-06 00:59:28,738 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:59:28,739 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-12-06 00:59:28,751 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/data/2fbba5bea/6b07cee531df470090536fe412ec3d8d/FLAGb5ff79994 [2024-12-06 00:59:28,766 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/data/2fbba5bea/6b07cee531df470090536fe412ec3d8d [2024-12-06 00:59:28,769 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:59:28,771 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:59:28,772 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:59:28,772 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:59:28,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:59:28,777 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:59:28" (1/1) ... [2024-12-06 00:59:28,778 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c5dcfa9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:28, skipping insertion in model container [2024-12-06 00:59:28,778 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:59:28" (1/1) ... [2024-12-06 00:59:28,817 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:59:29,077 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_0b938587-e008-44e1-ade6-32cc14c7c6dd/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9868,9881] [2024-12-06 00:59:29,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:59:29,160 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:59:29,231 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_0b938587-e008-44e1-ade6-32cc14c7c6dd/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9868,9881] [2024-12-06 00:59:29,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:59:29,283 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:59:29,284 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29 WrapperNode [2024-12-06 00:59:29,284 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:59:29,285 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:59:29,285 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:59:29,285 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:59:29,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,303 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,334 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1034 [2024-12-06 00:59:29,334 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:59:29,335 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:59:29,335 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:59:29,335 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:59:29,340 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,344 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,344 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,359 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,361 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,369 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,373 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,376 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,383 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:59:29,383 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:59:29,384 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:59:29,384 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:59:29,385 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:59:29" (1/1) ... [2024-12-06 00:59:29,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:59:29,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:59:29,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:59:29,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b938587-e008-44e1-ade6-32cc14c7c6dd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:59:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:59:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:59:29,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:59:29,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:59:29,596 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:59:29,598 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:59:30,484 INFO L? ?]: Removed 112 outVars from TransFormulas that were not future-live. [2024-12-06 00:59:30,484 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:59:30,753 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:59:30,753 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 00:59:30,754 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:59:30 BoogieIcfgContainer [2024-12-06 00:59:30,754 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:59:30,755 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:59:30,755 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:59:30,766 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:59:30,767 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:59:30" (1/1) ... [2024-12-06 00:59:30,775 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:59:30,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:30,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 195 states and 330 transitions. [2024-12-06 00:59:30,835 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 330 transitions. [2024-12-06 00:59:30,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:59:30,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:30,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:31,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 214 states and 366 transitions. [2024-12-06 00:59:32,134 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 366 transitions. [2024-12-06 00:59:32,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:59:32,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:32,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:32,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:33,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:33,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 214 states and 365 transitions. [2024-12-06 00:59:33,113 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 365 transitions. [2024-12-06 00:59:33,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:59:33,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:33,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:33,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:33,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:35,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 230 states and 400 transitions. [2024-12-06 00:59:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 400 transitions. [2024-12-06 00:59:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:59:35,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:35,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:35,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:35,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:37,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 250 states and 444 transitions. [2024-12-06 00:59:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 444 transitions. [2024-12-06 00:59:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:59:37,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:37,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:37,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:41,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 262 states and 472 transitions. [2024-12-06 00:59:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 472 transitions. [2024-12-06 00:59:41,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:59:41,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:41,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:46,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:46,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 270 states and 492 transitions. [2024-12-06 00:59:46,582 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 492 transitions. [2024-12-06 00:59:46,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:59:46,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:47,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:53,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 274 states and 504 transitions. [2024-12-06 00:59:53,613 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 504 transitions. [2024-12-06 00:59:53,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:59:53,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:58,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:27,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:27,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 308 states and 575 transitions. [2024-12-06 01:00:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 575 transitions. [2024-12-06 01:00:27,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:00:27,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:27,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:28,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:50,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:50,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 301 states and 556 transitions. [2024-12-06 01:00:50,191 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 556 transitions. [2024-12-06 01:00:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:00:50,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:50,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 335 states and 639 transitions. [2024-12-06 01:01:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 639 transitions. [2024-12-06 01:01:18,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:01:18,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:18,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:21,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:40,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 364 states and 709 transitions. [2024-12-06 01:01:40,127 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 709 transitions. [2024-12-06 01:01:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:01:40,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:40,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:00,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:00,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 380 states and 747 transitions. [2024-12-06 01:02:00,354 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 747 transitions. [2024-12-06 01:02:00,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:02:00,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:00,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:26,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:26,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 392 states and 774 transitions. [2024-12-06 01:02:26,287 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 774 transitions. [2024-12-06 01:02:26,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:02:26,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:26,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:31,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:54,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 413 states and 830 transitions. [2024-12-06 01:02:54,924 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 830 transitions. [2024-12-06 01:02:54,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:02:54,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:54,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:54,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:24,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:24,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 421 states and 847 transitions. [2024-12-06 01:03:24,668 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 847 transitions. [2024-12-06 01:03:24,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:03:24,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:24,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:37,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:00,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 452 states and 924 transitions. [2024-12-06 01:05:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 924 transitions. [2024-12-06 01:05:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:05:00,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:00,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:43,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 456 states and 931 transitions. [2024-12-06 01:05:43,653 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 931 transitions. [2024-12-06 01:05:43,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:05:43,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:43,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:48,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:30,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:30,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 483 states and 1001 transitions. [2024-12-06 01:06:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1001 transitions. [2024-12-06 01:06:30,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:06:30,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:30,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:30,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:30,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:34,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:34,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 480 states and 988 transitions. [2024-12-06 01:06:34,361 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 988 transitions. [2024-12-06 01:06:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:06:34,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:34,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:38,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 476 states and 978 transitions. [2024-12-06 01:06:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 978 transitions. [2024-12-06 01:06:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:06:38,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:38,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:38,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:43,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 472 states and 968 transitions. [2024-12-06 01:06:43,209 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 968 transitions. [2024-12-06 01:06:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:06:43,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:43,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:43,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:48,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:48,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 468 states and 958 transitions. [2024-12-06 01:06:48,013 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 958 transitions. [2024-12-06 01:06:48,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:06:48,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:48,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:48,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:52,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 463 states and 944 transitions. [2024-12-06 01:06:52,576 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 944 transitions. [2024-12-06 01:06:52,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:06:52,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:52,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:52,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:06:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:06:57,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 466 states and 951 transitions. [2024-12-06 01:06:57,332 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 951 transitions. [2024-12-06 01:06:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:06:57,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:06:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:06:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:06:57,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:02,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:02,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 469 states and 960 transitions. [2024-12-06 01:07:02,134 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 960 transitions. [2024-12-06 01:07:02,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:07:02,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:02,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:06,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:06,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 472 states and 967 transitions. [2024-12-06 01:07:06,811 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 967 transitions. [2024-12-06 01:07:06,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:07:06,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:06,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:06,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:11,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 475 states and 974 transitions. [2024-12-06 01:07:11,678 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 974 transitions. [2024-12-06 01:07:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:07:11,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:11,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:11,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:16,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 478 states and 981 transitions. [2024-12-06 01:07:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 981 transitions. [2024-12-06 01:07:16,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:07:16,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:16,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:16,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:21,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 481 states and 986 transitions. [2024-12-06 01:07:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 986 transitions. [2024-12-06 01:07:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:07:21,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:21,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 481 states and 985 transitions. [2024-12-06 01:07:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 985 transitions. [2024-12-06 01:07:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:07:25,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:25,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:25,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:30,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:30,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 481 states and 984 transitions. [2024-12-06 01:07:30,542 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 984 transitions. [2024-12-06 01:07:30,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:07:30,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:30,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:35,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 481 states and 983 transitions. [2024-12-06 01:07:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 983 transitions. [2024-12-06 01:07:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:07:35,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:35,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:35,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:40,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 481 states and 982 transitions. [2024-12-06 01:07:40,411 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 982 transitions. [2024-12-06 01:07:40,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:07:40,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:40,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:40,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:07:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:07:45,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 477 states and 975 transitions. [2024-12-06 01:07:45,790 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 975 transitions. [2024-12-06 01:07:45,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:07:45,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:07:45,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:07:45,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:07:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:09:52,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:09:52,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 492 states and 1019 transitions. [2024-12-06 01:09:52,383 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1019 transitions. [2024-12-06 01:09:52,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:09:52,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:09:52,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:09:52,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:09:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:25,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:25,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 508 states and 1055 transitions. [2024-12-06 01:10:25,140 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1055 transitions. [2024-12-06 01:10:25,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:10:25,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:25,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:30,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:13,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:13,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 533 states and 1113 transitions. [2024-12-06 01:11:13,086 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1113 transitions. [2024-12-06 01:11:13,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:11:13,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:13,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:13,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:34,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:34,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 545 states and 1144 transitions. [2024-12-06 01:11:34,820 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1144 transitions. [2024-12-06 01:11:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:11:34,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:34,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:11:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:46,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 557 states and 1170 transitions. [2024-12-06 01:11:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1170 transitions. [2024-12-06 01:11:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:11:46,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:46,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:46,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:09,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.