./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.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_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/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_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/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_a0a845f4-62c0-49c1-b0a0-483173790e92/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 06a3cb5dc06e83ae44b59088a65983410109ccc62fdf540c55c383c9af585403 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:59:41,416 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:59:41,471 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:59:41,476 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:59:41,476 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:59:41,495 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:59:41,496 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:59:41,496 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:59:41,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:59:41,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:59:41,497 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:59:41,497 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:59:41,497 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:59:41,497 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:59:41,497 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:59:41,498 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:59:41,498 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:59:41,499 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:59:41,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:59:41,499 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:59:41,499 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:59:41,499 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:59:41,499 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:59:41,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:59:41,499 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_a0a845f4-62c0-49c1-b0a0-483173790e92/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 -> 06a3cb5dc06e83ae44b59088a65983410109ccc62fdf540c55c383c9af585403 [2024-12-05 23:59:41,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:59:41,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:59:41,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:59:41,720 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:59:41,720 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:59:41,722 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c [2024-12-05 23:59:44,338 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/data/0f799f9ab/e9e0f94f86814052969171e4f2c3fc0f/FLAGdd391114e [2024-12-05 23:59:44,594 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:59:44,594 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c [2024-12-05 23:59:44,609 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/data/0f799f9ab/e9e0f94f86814052969171e4f2c3fc0f/FLAGdd391114e [2024-12-05 23:59:44,905 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/data/0f799f9ab/e9e0f94f86814052969171e4f2c3fc0f [2024-12-05 23:59:44,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:59:44,908 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:59:44,909 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:59:44,909 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:59:44,912 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:59:44,912 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:59:44" (1/1) ... [2024-12-05 23:59:44,913 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@393a9017 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:44, skipping insertion in model container [2024-12-05 23:59:44,913 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:59:44" (1/1) ... [2024-12-05 23:59:44,950 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:59:45,245 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_a0a845f4-62c0-49c1-b0a0-483173790e92/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c[61125,61138] [2024-12-05 23:59:45,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:59:45,258 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:59:45,346 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.4.ufo.UNBOUNDED.pals.c[61125,61138] [2024-12-05 23:59:45,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:59:45,362 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:59:45,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45 WrapperNode [2024-12-05 23:59:45,362 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:59:45,363 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:59:45,363 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:59:45,363 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:59:45,370 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,384 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,430 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2051 [2024-12-05 23:59:45,430 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:59:45,430 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:59:45,430 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:59:45,431 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:59:45,438 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,438 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,443 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,444 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,468 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,490 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,497 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,503 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,515 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:59:45,516 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:59:45,516 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:59:45,516 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:59:45,517 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:59:45" (1/1) ... [2024-12-05 23:59:45,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:59:45,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:59:45,545 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:59:45,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0a845f4-62c0-49c1-b0a0-483173790e92/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:59:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:59:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:59:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:59:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:59:45,730 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:59:45,732 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:59:47,502 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-12-05 23:59:47,502 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:59:48,718 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:59:48,718 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:59:48,718 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:59:48 BoogieIcfgContainer [2024-12-05 23:59:48,719 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:59:48,719 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:59:48,719 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:59:48,727 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:59:48,727 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:59:48" (1/1) ... [2024-12-05 23:59:48,733 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:59:48,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:48,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-12-05 23:59:48,777 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-12-05 23:59:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:59:48,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:48,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-12-05 23:59:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-12-05 23:59:55,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:59:55,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:55,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:59:59,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:59,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-12-05 23:59:59,211 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-12-05 23:59:59,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:59:59,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:59,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:02,222 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 00:00:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:02,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-12-06 00:00:02,662 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-12-06 00:00:02,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 00:00:02,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:02,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:05,469 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 00:00:06,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:06,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-12-06 00:00:06,069 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-12-06 00:00:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 00:00:06,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:06,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:09,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-12-06 00:00:09,787 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-12-06 00:00:09,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 00:00:09,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:09,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:09,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:12,661 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 00:00:13,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:13,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-12-06 00:00:13,622 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-12-06 00:00:13,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 00:00:13,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:13,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:17,203 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 00:00:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-12-06 00:00:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-12-06 00:00:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 00:00:18,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:18,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:19,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:22,096 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 00:00:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-12-06 00:00:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-12-06 00:00:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 00:00:23,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:23,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:23,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:23,754 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 00:00:24,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:24,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-12-06 00:00:24,159 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-12-06 00:00:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:00:24,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:24,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:24,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:24,277 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 00:00:24,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:24,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-12-06 00:00:24,390 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-12-06 00:00:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 00:00:24,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:24,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:28,489 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 00:00:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:30,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-12-06 00:00:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-12-06 00:00:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 00:00:30,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:30,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:31,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:00:31,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:31,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-12-06 00:00:31,429 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-12-06 00:00:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 00:00:31,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:31,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:12,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:38,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:38,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 638 states and 1264 transitions. [2024-12-06 00:01:38,341 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1264 transitions. [2024-12-06 00:01:38,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:01:38,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:38,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:38,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:07,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 657 states and 1303 transitions. [2024-12-06 00:02:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1303 transitions. [2024-12-06 00:02:07,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 00:02:07,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:07,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:12,530 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:13,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:13,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 658 states and 1305 transitions. [2024-12-06 00:02:13,239 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1305 transitions. [2024-12-06 00:02:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:02:13,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:13,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:02:51,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:51,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 675 states and 1340 transitions. [2024-12-06 00:02:51,398 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1340 transitions. [2024-12-06 00:02:51,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:02:51,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:51,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:51,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:21,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:21,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 695 states and 1382 transitions. [2024-12-06 00:03:21,496 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1382 transitions. [2024-12-06 00:03:21,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:03:21,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:21,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:25,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:27,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:27,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 697 states and 1389 transitions. [2024-12-06 00:03:27,432 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1389 transitions. [2024-12-06 00:03:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 00:03:27,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:31,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 698 states and 1393 transitions. [2024-12-06 00:03:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1393 transitions. [2024-12-06 00:03:32,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:03:32,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:32,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:32,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:36,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:03:56,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 715 states and 1425 transitions. [2024-12-06 00:03:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1425 transitions. [2024-12-06 00:03:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:03:56,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:56,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:29,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 736 states and 1469 transitions. [2024-12-06 00:04:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1469 transitions. [2024-12-06 00:04:29,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:04:29,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:29,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:29,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:36,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:36,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 739 states and 1480 transitions. [2024-12-06 00:04:36,862 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1480 transitions. [2024-12-06 00:04:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:04:36,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:36,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:42,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 741 states and 1488 transitions. [2024-12-06 00:04:42,749 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1488 transitions. [2024-12-06 00:04:42,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 00:04:42,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:42,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:43,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:04:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:48,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 742 states and 1494 transitions. [2024-12-06 00:04:48,192 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1494 transitions. [2024-12-06 00:04:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:04:48,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:12,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:12,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 759 states and 1524 transitions. [2024-12-06 00:05:12,590 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1524 transitions. [2024-12-06 00:05:12,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:05:12,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:12,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:12,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 781 states and 1569 transitions. [2024-12-06 00:05:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1569 transitions. [2024-12-06 00:05:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:05:48,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:48,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:05:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 785 states and 1583 transitions. [2024-12-06 00:05:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1583 transitions. [2024-12-06 00:05:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:05:56,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:56,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:02,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 786 states and 1584 transitions. [2024-12-06 00:06:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1584 transitions. [2024-12-06 00:06:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:06:02,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:02,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:09,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:09,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 788 states and 1594 transitions. [2024-12-06 00:06:09,161 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1594 transitions. [2024-12-06 00:06:09,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:06:09,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:09,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:13,375 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 789 states and 1603 transitions. [2024-12-06 00:06:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1603 transitions. [2024-12-06 00:06:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 00:06:14,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:14,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:14,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:18,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:19,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:19,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 790 states and 1604 transitions. [2024-12-06 00:06:19,840 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1604 transitions. [2024-12-06 00:06:19,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:06:19,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:19,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:24,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:06:44,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:44,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 807 states and 1631 transitions. [2024-12-06 00:06:44,390 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1631 transitions. [2024-12-06 00:06:44,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:06:44,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:44,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:44,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:50,012 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:17,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:17,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 823 states and 1669 transitions. [2024-12-06 00:07:17,264 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1669 transitions. [2024-12-06 00:07:17,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:07:17,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:17,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:17,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:21,385 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:24,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 825 states and 1672 transitions. [2024-12-06 00:07:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1672 transitions. [2024-12-06 00:07:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:07:24,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:24,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:32,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:32,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 828 states and 1688 transitions. [2024-12-06 00:07:32,593 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1688 transitions. [2024-12-06 00:07:32,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:07:32,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:32,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 829 states and 1689 transitions. [2024-12-06 00:07:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1689 transitions. [2024-12-06 00:07:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:07:38,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:38,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:42,396 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:44,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:44,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 831 states and 1700 transitions. [2024-12-06 00:07:44,939 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1700 transitions. [2024-12-06 00:07:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:07:44,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:44,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:50,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:50,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 832 states and 1701 transitions. [2024-12-06 00:07:50,684 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1701 transitions. [2024-12-06 00:07:50,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:07:50,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:50,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:54,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:07:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 833 states and 1702 transitions. [2024-12-06 00:07:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1702 transitions. [2024-12-06 00:07:56,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:07:56,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:56,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:00,347 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:01,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:01,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 834 states and 1703 transitions. [2024-12-06 00:08:01,752 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1703 transitions. [2024-12-06 00:08:01,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 00:08:01,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:01,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:06,080 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:07,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:07,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 835 states and 1704 transitions. [2024-12-06 00:08:07,581 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1704 transitions. [2024-12-06 00:08:07,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:08:07,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:07,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:32,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:32,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 852 states and 1730 transitions. [2024-12-06 00:08:32,553 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1730 transitions. [2024-12-06 00:08:32,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 00:08:32,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:32,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:32,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:36,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:38,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 853 states and 1739 transitions. [2024-12-06 00:08:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1739 transitions. [2024-12-06 00:08:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:08:38,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:38,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:42,796 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:08:57,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 864 states and 1764 transitions. [2024-12-06 00:08:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1764 transitions. [2024-12-06 00:08:57,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:08:57,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:57,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:09,656 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:09:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 887 states and 1811 transitions. [2024-12-06 00:09:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1811 transitions. [2024-12-06 00:09:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:09:42,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:42,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:43,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:00,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 892 states and 1824 transitions. [2024-12-06 00:10:00,317 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1824 transitions. [2024-12-06 00:10:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:10:00,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:00,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:10,921 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:12,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 893 states and 1825 transitions. [2024-12-06 00:10:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1825 transitions. [2024-12-06 00:10:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:10:12,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:12,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:14,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:22,944 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:27,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 896 states and 1830 transitions. [2024-12-06 00:10:27,882 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1830 transitions. [2024-12-06 00:10:27,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:10:27,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:27,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:29,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:37,676 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:10:39,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 897 states and 1831 transitions. [2024-12-06 00:10:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1831 transitions. [2024-12-06 00:10:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:10:39,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:39,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:52,936 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 901 states and 1849 transitions. [2024-12-06 00:11:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1849 transitions. [2024-12-06 00:11:02,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:11:02,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:02,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:12,605 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:14,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:14,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 902 states and 1850 transitions. [2024-12-06 00:11:14,415 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1850 transitions. [2024-12-06 00:11:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:11:14,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:14,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:26,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:26,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 903 states and 1851 transitions. [2024-12-06 00:11:26,379 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1851 transitions. [2024-12-06 00:11:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:11:26,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:26,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:40,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 905 states and 1853 transitions. [2024-12-06 00:11:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1853 transitions. [2024-12-06 00:11:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:11:40,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:40,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:52,004 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:11:55,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 906 states and 1854 transitions. [2024-12-06 00:11:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1854 transitions. [2024-12-06 00:11:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 00:11:55,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:55,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:04,819 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:06,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 907 states and 1855 transitions. [2024-12-06 00:12:06,487 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1855 transitions. [2024-12-06 00:12:06,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 00:12:06,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:06,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:13,008 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:12:38,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:12:38,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 923 states and 1895 transitions. [2024-12-06 00:12:38,165 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1895 transitions. [2024-12-06 00:12:38,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 00:12:38,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:12:38,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:12:39,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:12:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:07,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 941 states and 1926 transitions. [2024-12-06 00:13:07,771 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1926 transitions. [2024-12-06 00:13:07,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:13:07,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:07,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:19,569 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:13:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 951 states and 1958 transitions. [2024-12-06 00:13:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1958 transitions. [2024-12-06 00:13:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 00:13:40,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:40,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat