./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV --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 6a855777f33fc48d84c4a45a2798e39789fc84161980bcc62efd5879691878c1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:50:13,689 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:50:13,810 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-11 23:50:13,820 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:50:13,821 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:50:13,859 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:50:13,861 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:50:13,862 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:50:13,863 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:50:13,868 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:50:13,870 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:50:13,870 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:50:13,871 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:50:13,873 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:50:13,873 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:50:13,874 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:50:13,874 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:50:13,875 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:50:13,875 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:50:13,876 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:50:13,876 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:50:13,877 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:50:13,877 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:50:13,878 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:50:13,879 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:50:13,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:50:13,880 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:50:13,880 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:50:13,881 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:50:13,881 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:50:13,882 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:50:13,883 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:50:13,883 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_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a855777f33fc48d84c4a45a2798e39789fc84161980bcc62efd5879691878c1 [2023-11-11 23:50:14,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:50:14,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:50:14,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:50:14,275 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:50:14,276 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:50:14,277 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-11 23:50:17,556 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:50:17,846 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:50:17,847 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-11 23:50:17,863 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/data/5f343cda0/75c0c08062434ab68ad01b59203fa747/FLAGd5287a3e6 [2023-11-11 23:50:17,881 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/data/5f343cda0/75c0c08062434ab68ad01b59203fa747 [2023-11-11 23:50:17,884 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:50:17,886 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:50:17,887 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:50:17,888 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:50:17,893 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:50:17,894 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:50:17" (1/1) ... [2023-11-11 23:50:17,896 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cd27762 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:17, skipping insertion in model container [2023-11-11 23:50:17,896 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:50:17" (1/1) ... [2023-11-11 23:50:17,956 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:50:18,212 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_c790df88-439a-4de5-b201-88f41d177ff6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7401,7414] [2023-11-11 23:50:18,287 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:50:18,305 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:50:18,377 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_c790df88-439a-4de5-b201-88f41d177ff6/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7401,7414] [2023-11-11 23:50:18,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:50:18,434 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:50:18,435 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18 WrapperNode [2023-11-11 23:50:18,435 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:50:18,436 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:50:18,436 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:50:18,436 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:50:18,443 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,457 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,522 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 671 [2023-11-11 23:50:18,522 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:50:18,523 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:50:18,523 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:50:18,523 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:50:18,534 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,539 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,540 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,567 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,576 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,591 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,594 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,599 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:50:18,600 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:50:18,600 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:50:18,605 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:50:18,607 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:50:18" (1/1) ... [2023-11-11 23:50:18,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:50:18,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:50:18,643 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:50:18,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c790df88-439a-4de5-b201-88f41d177ff6/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:50:18,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:50:18,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:50:18,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:50:18,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:50:18,873 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:50:18,875 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:50:19,597 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:50:19,856 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:50:19,857 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:50:19,860 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:50:19 BoogieIcfgContainer [2023-11-11 23:50:19,860 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:50:19,861 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:50:19,861 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:50:19,872 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:50:19,873 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:50:19" (1/1) ... [2023-11-11 23:50:19,884 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:50:19,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 127 states and 211 transitions. [2023-11-11 23:50:19,964 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 211 transitions. [2023-11-11 23:50:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-11 23:50:19,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:19,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:20,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 129 states and 212 transitions. [2023-11-11 23:50:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 212 transitions. [2023-11-11 23:50:20,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-11 23:50:20,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:20,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:20,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:20,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:21,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 136 states and 224 transitions. [2023-11-11 23:50:21,152 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 224 transitions. [2023-11-11 23:50:21,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-11 23:50:21,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:21,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:21,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 139 states and 229 transitions. [2023-11-11 23:50:21,394 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 229 transitions. [2023-11-11 23:50:21,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-11 23:50:21,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:21,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:21,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 140 states and 229 transitions. [2023-11-11 23:50:21,545 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 229 transitions. [2023-11-11 23:50:21,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-11 23:50:21,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:21,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:21,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:22,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:22,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 144 states and 234 transitions. [2023-11-11 23:50:22,137 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 234 transitions. [2023-11-11 23:50:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-11 23:50:22,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:22,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 156 states and 255 transitions. [2023-11-11 23:50:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 255 transitions. [2023-11-11 23:50:22,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-11 23:50:22,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:22,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:23,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:23,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 159 states and 261 transitions. [2023-11-11 23:50:23,041 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 261 transitions. [2023-11-11 23:50:23,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-11 23:50:23,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:23,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:23,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:23,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 160 states and 261 transitions. [2023-11-11 23:50:23,251 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 261 transitions. [2023-11-11 23:50:23,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-11 23:50:23,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:23,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:23,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:23,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 163 states and 266 transitions. [2023-11-11 23:50:23,494 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 266 transitions. [2023-11-11 23:50:23,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-11 23:50:23,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:23,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 164 states and 266 transitions. [2023-11-11 23:50:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 266 transitions. [2023-11-11 23:50:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-11 23:50:23,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:23,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:23,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:24,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:24,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 173 states and 280 transitions. [2023-11-11 23:50:24,973 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 280 transitions. [2023-11-11 23:50:24,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-11 23:50:24,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:24,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 190 states and 310 transitions. [2023-11-11 23:50:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 310 transitions. [2023-11-11 23:50:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:50:26,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:26,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:26,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:26,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:26,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 193 states and 316 transitions. [2023-11-11 23:50:26,623 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 316 transitions. [2023-11-11 23:50:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:50:26,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:26,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:26,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:26,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 196 states and 322 transitions. [2023-11-11 23:50:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 322 transitions. [2023-11-11 23:50:26,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:50:26,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:26,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:26,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 197 states and 325 transitions. [2023-11-11 23:50:27,154 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 325 transitions. [2023-11-11 23:50:27,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:50:27,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:27,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:27,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 198 states and 325 transitions. [2023-11-11 23:50:27,421 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 325 transitions. [2023-11-11 23:50:27,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:50:27,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:27,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:27,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:27,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:27,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 201 states and 331 transitions. [2023-11-11 23:50:27,546 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 331 transitions. [2023-11-11 23:50:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:50:27,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:27,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:27,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 202 states and 331 transitions. [2023-11-11 23:50:27,689 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 331 transitions. [2023-11-11 23:50:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:50:27,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:27,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 205 states and 336 transitions. [2023-11-11 23:50:27,803 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 336 transitions. [2023-11-11 23:50:27,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-11 23:50:27,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:27,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:27,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:27,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:27,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 206 states and 336 transitions. [2023-11-11 23:50:27,915 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 336 transitions. [2023-11-11 23:50:27,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-11 23:50:27,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:27,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:28,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:30,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:30,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 220 states and 359 transitions. [2023-11-11 23:50:30,104 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 359 transitions. [2023-11-11 23:50:30,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-11 23:50:30,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:30,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:30,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:32,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 242 states and 398 transitions. [2023-11-11 23:50:32,521 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 398 transitions. [2023-11-11 23:50:32,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:32,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:32,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:32,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:32,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 245 states and 404 transitions. [2023-11-11 23:50:32,634 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 404 transitions. [2023-11-11 23:50:32,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:32,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:32,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:32,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 248 states and 410 transitions. [2023-11-11 23:50:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 410 transitions. [2023-11-11 23:50:32,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:32,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:32,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:32,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:32,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 249 states and 410 transitions. [2023-11-11 23:50:32,927 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 410 transitions. [2023-11-11 23:50:32,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:32,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:32,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:32,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:32,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 250 states and 410 transitions. [2023-11-11 23:50:33,048 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 410 transitions. [2023-11-11 23:50:33,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:33,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:33,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:33,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:33,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:33,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 253 states and 416 transitions. [2023-11-11 23:50:33,180 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 416 transitions. [2023-11-11 23:50:33,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:33,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:33,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:33,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 256 states and 422 transitions. [2023-11-11 23:50:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 422 transitions. [2023-11-11 23:50:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:33,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:33,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 257 states and 422 transitions. [2023-11-11 23:50:33,447 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 422 transitions. [2023-11-11 23:50:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:33,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:33,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:33,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:33,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 258 states and 422 transitions. [2023-11-11 23:50:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 422 transitions. [2023-11-11 23:50:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:33,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:33,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:33,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 261 states and 427 transitions. [2023-11-11 23:50:33,694 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 427 transitions. [2023-11-11 23:50:33,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:33,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:33,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:33,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 262 states and 427 transitions. [2023-11-11 23:50:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 427 transitions. [2023-11-11 23:50:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:33,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:33,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:33,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:33,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:33,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 265 states and 433 transitions. [2023-11-11 23:50:33,986 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 433 transitions. [2023-11-11 23:50:33,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-11 23:50:33,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:33,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:34,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:34,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:34,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 266 states and 433 transitions. [2023-11-11 23:50:34,136 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 433 transitions. [2023-11-11 23:50:34,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-11 23:50:34,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:34,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:34,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:37,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 285 states and 465 transitions. [2023-11-11 23:50:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 465 transitions. [2023-11-11 23:50:37,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-11 23:50:37,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:37,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:37,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:41,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 312 states and 513 transitions. [2023-11-11 23:50:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 513 transitions. [2023-11-11 23:50:41,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:41,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:41,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:41,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:41,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 315 states and 519 transitions. [2023-11-11 23:50:41,346 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 519 transitions. [2023-11-11 23:50:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:41,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:41,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:41,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:41,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:41,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:41,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 318 states and 525 transitions. [2023-11-11 23:50:41,474 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 525 transitions. [2023-11-11 23:50:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:41,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:41,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:41,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:42,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:42,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 319 states and 528 transitions. [2023-11-11 23:50:42,020 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 528 transitions. [2023-11-11 23:50:42,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:42,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:42,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:42,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 320 states and 528 transitions. [2023-11-11 23:50:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 528 transitions. [2023-11-11 23:50:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:42,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:42,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:42,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 323 states and 536 transitions. [2023-11-11 23:50:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 536 transitions. [2023-11-11 23:50:42,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:42,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:42,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:43,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:43,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 326 states and 542 transitions. [2023-11-11 23:50:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 542 transitions. [2023-11-11 23:50:43,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:43,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:43,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:43,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:43,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 327 states and 545 transitions. [2023-11-11 23:50:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 545 transitions. [2023-11-11 23:50:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:43,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:43,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:43,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:43,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 328 states and 545 transitions. [2023-11-11 23:50:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 545 transitions. [2023-11-11 23:50:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:43,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:43,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:43,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:43,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:43,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 331 states and 551 transitions. [2023-11-11 23:50:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 551 transitions. [2023-11-11 23:50:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:43,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:43,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:43,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:43,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 332 states and 551 transitions. [2023-11-11 23:50:43,788 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 551 transitions. [2023-11-11 23:50:43,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:43,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:43,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:43,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:43,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 335 states and 556 transitions. [2023-11-11 23:50:43,921 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 556 transitions. [2023-11-11 23:50:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:43,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:44,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:44,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 336 states and 556 transitions. [2023-11-11 23:50:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 556 transitions. [2023-11-11 23:50:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:44,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:44,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:44,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:44,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:44,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 339 states and 562 transitions. [2023-11-11 23:50:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 562 transitions. [2023-11-11 23:50:44,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:44,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:44,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:44,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:44,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:44,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 342 states and 568 transitions. [2023-11-11 23:50:44,316 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 568 transitions. [2023-11-11 23:50:44,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:44,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:44,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:44,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:44,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 343 states and 568 transitions. [2023-11-11 23:50:44,454 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 568 transitions. [2023-11-11 23:50:44,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-11 23:50:44,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:44,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:44,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 344 states and 568 transitions. [2023-11-11 23:50:44,594 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 568 transitions. [2023-11-11 23:50:44,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-11 23:50:44,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:44,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:44,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-11 23:50:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:50:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 368 states and 609 transitions. [2023-11-11 23:50:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 609 transitions. [2023-11-11 23:50:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-11 23:50:49,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:50:49,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:50:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-11 23:50:50,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.