./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL --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 4086756fe326e2f90904c763827ae3d38d44a78a9eb1422e3198b9e38a459658 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:33:57,576 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:33:57,710 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:33:57,722 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:33:57,723 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:33:57,762 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:33:57,765 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:33:57,766 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:33:57,768 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:33:57,773 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:33:57,774 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:33:57,775 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:33:57,775 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:33:57,777 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:33:57,777 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:33:57,778 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:33:57,778 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:33:57,779 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:33:57,779 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:33:57,780 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:33:57,780 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:33:57,781 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:33:57,781 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:33:57,782 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:33:57,782 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:33:57,783 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:33:57,784 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:33:57,784 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:33:57,785 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:33:57,785 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:33:57,787 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:33:57,787 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:33:57,788 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:33:57,788 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4086756fe326e2f90904c763827ae3d38d44a78a9eb1422e3198b9e38a459658 [2023-11-19 03:33:58,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:33:58,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:33:58,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:33:58,166 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:33:58,166 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:33:58,169 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 03:34:01,233 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:34:01,531 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:34:01,532 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 03:34:01,547 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/data/8f0a14599/051769784a5c4500b4d7ed7d6ab8caf2/FLAG8722df6cc [2023-11-19 03:34:01,567 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/data/8f0a14599/051769784a5c4500b4d7ed7d6ab8caf2 [2023-11-19 03:34:01,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:34:01,572 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:34:01,574 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:01,574 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:34:01,579 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:34:01,580 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:01" (1/1) ... [2023-11-19 03:34:01,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75144007 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:01, skipping insertion in model container [2023-11-19 03:34:01,582 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:34:01" (1/1) ... [2023-11-19 03:34:01,661 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:34:01,909 WARN L240 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_6e1f670d-679c-48b5-a1a1-276a24b61ece/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7920,7933] [2023-11-19 03:34:01,969 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:34:01,989 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:34:02,054 WARN L240 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_6e1f670d-679c-48b5-a1a1-276a24b61ece/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7920,7933] [2023-11-19 03:34:02,083 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:34:02,105 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:34:02,105 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02 WrapperNode [2023-11-19 03:34:02,106 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:34:02,107 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:34:02,107 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:34:02,108 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:34:02,117 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,134 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,192 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 676 [2023-11-19 03:34:02,199 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:34:02,200 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:34:02,200 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:34:02,200 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:34:02,208 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,213 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,230 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,237 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,241 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,245 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,260 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:34:02,261 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:34:02,261 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:34:02,261 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:34:02,262 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:34:02" (1/1) ... [2023-11-19 03:34:02,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:34:02,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:34:02,311 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:34:02,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e1f670d-679c-48b5-a1a1-276a24b61ece/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:34:02,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:34:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:34:02,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:34:02,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:34:02,574 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:34:02,575 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:34:03,373 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:34:03,769 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:34:03,770 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:34:03,783 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:34:03 BoogieIcfgContainer [2023-11-19 03:34:03,783 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:34:03,784 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:34:03,785 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:34:03,796 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:34:03,796 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:34:03" (1/1) ... [2023-11-19 03:34:03,809 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:34:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:03,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 104 states and 170 transitions. [2023-11-19 03:34:03,896 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 170 transitions. [2023-11-19 03:34:03,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 03:34:03,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:03,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:04,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:04,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 106 states and 171 transitions. [2023-11-19 03:34:04,504 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 171 transitions. [2023-11-19 03:34:04,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 03:34:04,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:04,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 109 states and 175 transitions. [2023-11-19 03:34:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 175 transitions. [2023-11-19 03:34:04,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 03:34:04,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:04,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:05,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:05,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 117 states and 192 transitions. [2023-11-19 03:34:05,307 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 192 transitions. [2023-11-19 03:34:05,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:34:05,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:05,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:05,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:05,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 122 states and 200 transitions. [2023-11-19 03:34:05,864 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 200 transitions. [2023-11-19 03:34:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-19 03:34:05,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:05,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:05,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:06,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:06,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 124 states and 204 transitions. [2023-11-19 03:34:06,009 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 204 transitions. [2023-11-19 03:34:06,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-19 03:34:06,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:06,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:06,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 133 states and 223 transitions. [2023-11-19 03:34:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 223 transitions. [2023-11-19 03:34:07,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:34:07,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:07,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:07,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:07,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 137 states and 229 transitions. [2023-11-19 03:34:07,635 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 229 transitions. [2023-11-19 03:34:07,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:34:07,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:07,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:07,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:07,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 151 states and 261 transitions. [2023-11-19 03:34:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 261 transitions. [2023-11-19 03:34:09,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:34:09,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:09,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:09,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:09,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:09,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 152 states and 261 transitions. [2023-11-19 03:34:09,443 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 261 transitions. [2023-11-19 03:34:09,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:34:09,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:09,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:09,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:09,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 156 states and 267 transitions. [2023-11-19 03:34:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 267 transitions. [2023-11-19 03:34:09,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 03:34:09,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:09,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:09,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 157 states and 267 transitions. [2023-11-19 03:34:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 267 transitions. [2023-11-19 03:34:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:34:09,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:09,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:09,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:09,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 158 states and 268 transitions. [2023-11-19 03:34:09,928 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 268 transitions. [2023-11-19 03:34:09,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:34:09,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:09,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:10,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:11,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:11,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 169 states and 291 transitions. [2023-11-19 03:34:11,768 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 291 transitions. [2023-11-19 03:34:11,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:34:11,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:11,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:11,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:11,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:11,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 168 states and 289 transitions. [2023-11-19 03:34:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 289 transitions. [2023-11-19 03:34:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:34:11,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:11,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:12,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:12,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 170 states and 293 transitions. [2023-11-19 03:34:12,015 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 293 transitions. [2023-11-19 03:34:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:34:12,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:12,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:12,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:12,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:12,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 174 states and 299 transitions. [2023-11-19 03:34:12,163 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 299 transitions. [2023-11-19 03:34:12,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:34:12,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 189 states and 333 transitions. [2023-11-19 03:34:16,039 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 333 transitions. [2023-11-19 03:34:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:34:16,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:16,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:16,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:16,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 190 states and 333 transitions. [2023-11-19 03:34:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 333 transitions. [2023-11-19 03:34:16,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:34:16,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:16,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:16,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:16,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:16,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 194 states and 339 transitions. [2023-11-19 03:34:16,533 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 339 transitions. [2023-11-19 03:34:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:34:16,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:16,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:16,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:16,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:16,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:16,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 195 states and 339 transitions. [2023-11-19 03:34:16,694 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 339 transitions. [2023-11-19 03:34:16,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:34:16,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:16,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:16,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:16,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:16,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:16,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 199 states and 345 transitions. [2023-11-19 03:34:16,833 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 345 transitions. [2023-11-19 03:34:16,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:34:16,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:16,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:16,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:17,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:17,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 203 states and 351 transitions. [2023-11-19 03:34:17,082 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 351 transitions. [2023-11-19 03:34:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:34:17,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:17,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:17,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 204 states and 351 transitions. [2023-11-19 03:34:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 351 transitions. [2023-11-19 03:34:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:34:17,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:17,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:17,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:17,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 208 states and 357 transitions. [2023-11-19 03:34:17,294 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 357 transitions. [2023-11-19 03:34:17,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:34:17,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:17,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:17,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:17,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 209 states and 357 transitions. [2023-11-19 03:34:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 357 transitions. [2023-11-19 03:34:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:34:17,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:17,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:17,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:17,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 210 states and 357 transitions. [2023-11-19 03:34:17,557 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 357 transitions. [2023-11-19 03:34:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:34:17,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:17,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:24,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:24,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 230 states and 405 transitions. [2023-11-19 03:34:24,566 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 405 transitions. [2023-11-19 03:34:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:34:24,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:24,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:24,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:24,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:24,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 234 states and 411 transitions. [2023-11-19 03:34:24,718 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 411 transitions. [2023-11-19 03:34:24,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:34:24,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:24,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:24,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:24,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 235 states and 411 transitions. [2023-11-19 03:34:24,859 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 411 transitions. [2023-11-19 03:34:24,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:34:24,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:24,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:25,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 239 states and 417 transitions. [2023-11-19 03:34:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 417 transitions. [2023-11-19 03:34:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:34:25,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:25,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:25,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:25,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:25,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 241 states and 420 transitions. [2023-11-19 03:34:25,140 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 420 transitions. [2023-11-19 03:34:25,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:34:25,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:25,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:25,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 242 states and 420 transitions. [2023-11-19 03:34:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 420 transitions. [2023-11-19 03:34:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:34:25,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:25,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:25,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:30,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:30,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 259 states and 458 transitions. [2023-11-19 03:34:30,171 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 458 transitions. [2023-11-19 03:34:30,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:34:30,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:30,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:30,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:30,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:30,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 257 states and 454 transitions. [2023-11-19 03:34:30,364 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 454 transitions. [2023-11-19 03:34:30,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:34:30,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:30,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 278 states and 505 transitions. [2023-11-19 03:34:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 505 transitions. [2023-11-19 03:34:40,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:34:40,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:40,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:40,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:41,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 280 states and 510 transitions. [2023-11-19 03:34:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 510 transitions. [2023-11-19 03:34:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:34:41,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:41,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:41,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:41,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 284 states and 516 transitions. [2023-11-19 03:34:41,417 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 516 transitions. [2023-11-19 03:34:41,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:34:41,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:41,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:41,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:41,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:41,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 285 states and 516 transitions. [2023-11-19 03:34:41,560 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 516 transitions. [2023-11-19 03:34:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:34:41,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:41,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:41,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:41,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:41,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2023-11-19 03:34:41,750 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2023-11-19 03:34:41,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:34:41,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:41,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:41,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:41,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:41,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:41,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2023-11-19 03:34:41,919 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2023-11-19 03:34:41,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:34:41,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:41,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:42,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:42,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 294 states and 528 transitions. [2023-11-19 03:34:42,096 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 528 transitions. [2023-11-19 03:34:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:34:42,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:42,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:42,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:42,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 298 states and 534 transitions. [2023-11-19 03:34:42,321 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 534 transitions. [2023-11-19 03:34:42,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:34:42,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:42,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:42,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:42,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 299 states and 534 transitions. [2023-11-19 03:34:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 534 transitions. [2023-11-19 03:34:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:34:42,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:42,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:42,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:42,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:42,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 300 states and 534 transitions. [2023-11-19 03:34:42,663 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 534 transitions. [2023-11-19 03:34:42,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:34:42,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:42,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:42,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:42,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 304 states and 540 transitions. [2023-11-19 03:34:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 540 transitions. [2023-11-19 03:34:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:34:42,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:42,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:42,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:43,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 305 states and 540 transitions. [2023-11-19 03:34:43,045 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 540 transitions. [2023-11-19 03:34:43,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:43,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:43,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:43,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 309 states and 546 transitions. [2023-11-19 03:34:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 546 transitions. [2023-11-19 03:34:43,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:43,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:43,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:43,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 313 states and 552 transitions. [2023-11-19 03:34:43,463 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 552 transitions. [2023-11-19 03:34:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:43,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:43,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:43,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:43,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:43,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 314 states and 552 transitions. [2023-11-19 03:34:43,642 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 552 transitions. [2023-11-19 03:34:43,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:43,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:43,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:43,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:43,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 318 states and 558 transitions. [2023-11-19 03:34:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 558 transitions. [2023-11-19 03:34:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:43,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:43,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:43,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:43,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 319 states and 558 transitions. [2023-11-19 03:34:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 558 transitions. [2023-11-19 03:34:43,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:43,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:43,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:44,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:44,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 320 states and 558 transitions. [2023-11-19 03:34:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 558 transitions. [2023-11-19 03:34:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:44,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 324 states and 564 transitions. [2023-11-19 03:34:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 564 transitions. [2023-11-19 03:34:44,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:44,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:44,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:44,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:44,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 328 states and 570 transitions. [2023-11-19 03:34:44,887 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 570 transitions. [2023-11-19 03:34:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:44,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:44,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:44,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:45,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 329 states and 570 transitions. [2023-11-19 03:34:45,071 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 570 transitions. [2023-11-19 03:34:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:45,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:45,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:45,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:45,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 330 states and 570 transitions. [2023-11-19 03:34:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 570 transitions. [2023-11-19 03:34:45,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:45,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:45,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:45,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 334 states and 576 transitions. [2023-11-19 03:34:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 576 transitions. [2023-11-19 03:34:45,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:34:45,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:45,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:45,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 335 states and 576 transitions. [2023-11-19 03:34:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 576 transitions. [2023-11-19 03:34:45,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:45,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:45,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:45,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:45,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:46,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 339 states and 582 transitions. [2023-11-19 03:34:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 582 transitions. [2023-11-19 03:34:46,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:46,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:46,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 343 states and 590 transitions. [2023-11-19 03:34:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 590 transitions. [2023-11-19 03:34:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:46,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:46,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:46,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 347 states and 596 transitions. [2023-11-19 03:34:46,880 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 596 transitions. [2023-11-19 03:34:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:46,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:46,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:47,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 351 states and 602 transitions. [2023-11-19 03:34:47,038 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 602 transitions. [2023-11-19 03:34:47,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:47,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:47,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:47,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:47,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:47,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 352 states and 602 transitions. [2023-11-19 03:34:47,140 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 602 transitions. [2023-11-19 03:34:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:47,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:47,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:49,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 358 states and 616 transitions. [2023-11-19 03:34:49,172 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 616 transitions. [2023-11-19 03:34:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:49,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:49,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 359 states and 616 transitions. [2023-11-19 03:34:49,352 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 616 transitions. [2023-11-19 03:34:49,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:49,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:49,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 363 states and 622 transitions. [2023-11-19 03:34:49,566 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 622 transitions. [2023-11-19 03:34:49,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:49,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:49,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 367 states and 628 transitions. [2023-11-19 03:34:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 628 transitions. [2023-11-19 03:34:49,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:49,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 368 states and 628 transitions. [2023-11-19 03:34:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 628 transitions. [2023-11-19 03:34:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:49,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:49,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:49,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 369 states and 631 transitions. [2023-11-19 03:34:49,886 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 631 transitions. [2023-11-19 03:34:49,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:49,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:49,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:49,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:49,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 370 states and 631 transitions. [2023-11-19 03:34:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 631 transitions. [2023-11-19 03:34:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:50,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:50,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 371 states and 632 transitions. [2023-11-19 03:34:50,156 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 632 transitions. [2023-11-19 03:34:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:50,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 372 states and 634 transitions. [2023-11-19 03:34:50,256 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 634 transitions. [2023-11-19 03:34:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:50,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 373 states and 634 transitions. [2023-11-19 03:34:50,440 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 634 transitions. [2023-11-19 03:34:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:50,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 377 states and 640 transitions. [2023-11-19 03:34:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 640 transitions. [2023-11-19 03:34:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:50,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 381 states and 646 transitions. [2023-11-19 03:34:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 646 transitions. [2023-11-19 03:34:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:50,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:50,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 382 states and 646 transitions. [2023-11-19 03:34:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 646 transitions. [2023-11-19 03:34:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:50,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:50,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:34:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:34:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 381 states and 643 transitions. [2023-11-19 03:34:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 643 transitions. [2023-11-19 03:34:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-19 03:34:51,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:34:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:34:51,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:34:51,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.