./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi --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 b2d817c779a7c88ce14310f494c47ad6ae04ac82c2c2c295ca0b97645ed08cbd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:57:59,785 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:57:59,866 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:57:59,875 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:57:59,876 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:57:59,917 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:57:59,919 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:57:59,920 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:57:59,921 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:57:59,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:57:59,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:57:59,927 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:57:59,928 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:57:59,929 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:57:59,930 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:57:59,930 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:57:59,931 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:57:59,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:57:59,932 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:57:59,932 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:57:59,933 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:57:59,933 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:57:59,934 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:57:59,935 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:57:59,935 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:57:59,937 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:57:59,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:57:59,938 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:57:59,939 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:57:59,939 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:57:59,940 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:57:59,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:57:59,941 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:57:59,941 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_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2d817c779a7c88ce14310f494c47ad6ae04ac82c2c2c295ca0b97645ed08cbd [2023-11-24 22:58:00,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:58:00,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:58:00,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:58:00,314 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:58:00,314 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:58:00,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c [2023-11-24 22:58:03,447 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:58:04,278 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:58:04,280 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c [2023-11-24 22:58:04,348 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/data/17a97eff1/7684d66804de44cebb17af7508074f59/FLAG83f6de568 [2023-11-24 22:58:04,365 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/data/17a97eff1/7684d66804de44cebb17af7508074f59 [2023-11-24 22:58:04,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:58:04,373 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:58:04,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:58:04,377 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:58:04,383 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:58:04,384 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:58:04" (1/1) ... [2023-11-24 22:58:04,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@90a9ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:04, skipping insertion in model container [2023-11-24 22:58:04,386 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:58:04" (1/1) ... [2023-11-24 22:58:04,707 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:58:07,333 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_e763f891-16ce-4309-8597-ce00f61989e1/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c[377069,377082] [2023-11-24 22:58:07,374 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_e763f891-16ce-4309-8597-ce00f61989e1/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c[383339,383352] [2023-11-24 22:58:07,731 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:58:07,746 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:58:09,073 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_e763f891-16ce-4309-8597-ce00f61989e1/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c[377069,377082] [2023-11-24 22:58:09,083 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_e763f891-16ce-4309-8597-ce00f61989e1/sv-benchmarks/c/combinations/Problem05_label40+token_ring.10.cil-2.c[383339,383352] [2023-11-24 22:58:09,105 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:58:09,185 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:58:09,186 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09 WrapperNode [2023-11-24 22:58:09,186 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:58:09,187 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:58:09,187 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:58:09,188 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:58:09,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:09,282 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:09,908 INFO L138 Inliner]: procedures = 64, calls = 71, calls flagged for inlining = 42, calls inlined = 42, statements flattened = 13108 [2023-11-24 22:58:09,908 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:58:09,909 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:58:09,910 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:58:09,910 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:58:09,932 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:09,933 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:10,084 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:10,085 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:10,541 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:10,610 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:10,631 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:10,663 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:10,752 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:58:10,760 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:58:10,760 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:58:10,761 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:58:10,762 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:58:09" (1/1) ... [2023-11-24 22:58:10,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:58:10,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:58:10,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:58:10,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e763f891-16ce-4309-8597-ce00f61989e1/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:58:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:58:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 22:58:10,879 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 22:58:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 22:58:10,879 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 22:58:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 22:58:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 22:58:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 22:58:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 22:58:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 22:58:10,880 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 22:58:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 22:58:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 22:58:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:58:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:58:10,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:58:11,018 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:58:11,021 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:58:22,458 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:58:25,661 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:58:25,661 INFO L309 CfgBuilder]: Removed 14 assume(true) statements. [2023-11-24 22:58:25,664 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:58:25 BoogieIcfgContainer [2023-11-24 22:58:25,664 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:58:25,665 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:58:25,666 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:58:25,677 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:58:25,678 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:58:25" (1/1) ... [2023-11-24 22:58:25,688 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:58:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3540 states to 1820 states and 3540 transitions. [2023-11-24 22:58:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3540 transitions. [2023-11-24 22:58:25,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:25,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:25,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:26,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:26,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:26,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:26,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1852 states and 3602 transitions. [2023-11-24 22:58:26,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3602 transitions. [2023-11-24 22:58:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:26,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:26,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:27,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:27,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:27,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1853 states and 3602 transitions. [2023-11-24 22:58:27,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3602 transitions. [2023-11-24 22:58:27,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:27,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:27,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:27,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:27,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1854 states and 3602 transitions. [2023-11-24 22:58:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3602 transitions. [2023-11-24 22:58:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:27,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:27,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:27,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:27,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1855 states and 3602 transitions. [2023-11-24 22:58:27,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3602 transitions. [2023-11-24 22:58:27,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:27,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:27,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:27,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1856 states and 3602 transitions. [2023-11-24 22:58:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3602 transitions. [2023-11-24 22:58:28,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:28,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:28,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1857 states and 3602 transitions. [2023-11-24 22:58:28,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3602 transitions. [2023-11-24 22:58:28,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:28,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1858 states and 3602 transitions. [2023-11-24 22:58:28,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3602 transitions. [2023-11-24 22:58:28,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:28,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:28,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1859 states and 3602 transitions. [2023-11-24 22:58:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3602 transitions. [2023-11-24 22:58:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:28,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:28,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1860 states and 3602 transitions. [2023-11-24 22:58:28,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3602 transitions. [2023-11-24 22:58:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:28,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:28,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:28,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1861 states and 3602 transitions. [2023-11-24 22:58:28,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3602 transitions. [2023-11-24 22:58:28,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:28,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:28,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 1862 states and 3602 transitions. [2023-11-24 22:58:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3602 transitions. [2023-11-24 22:58:29,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:29,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:29,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:29,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:29,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1889 states and 3655 transitions. [2023-11-24 22:58:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3655 transitions. [2023-11-24 22:58:29,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:29,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:29,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:29,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:29,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1890 states and 3655 transitions. [2023-11-24 22:58:29,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3655 transitions. [2023-11-24 22:58:29,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:29,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:29,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:30,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1891 states and 3655 transitions. [2023-11-24 22:58:30,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3655 transitions. [2023-11-24 22:58:30,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:30,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:30,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1892 states and 3655 transitions. [2023-11-24 22:58:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3655 transitions. [2023-11-24 22:58:30,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:30,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1893 states and 3655 transitions. [2023-11-24 22:58:30,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3655 transitions. [2023-11-24 22:58:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:30,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:30,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1894 states and 3655 transitions. [2023-11-24 22:58:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3655 transitions. [2023-11-24 22:58:30,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:30,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1895 states and 3655 transitions. [2023-11-24 22:58:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3655 transitions. [2023-11-24 22:58:30,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:30,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:30,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:30,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1896 states and 3655 transitions. [2023-11-24 22:58:30,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3655 transitions. [2023-11-24 22:58:30,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:30,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:30,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:30,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:30,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3669 states to 1897 states and 3655 transitions. [2023-11-24 22:58:31,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3655 transitions. [2023-11-24 22:58:31,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:31,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:31,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1920 states and 3702 transitions. [2023-11-24 22:58:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3702 transitions. [2023-11-24 22:58:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:31,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:31,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1921 states and 3702 transitions. [2023-11-24 22:58:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3702 transitions. [2023-11-24 22:58:31,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:31,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1922 states and 3702 transitions. [2023-11-24 22:58:31,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 3702 transitions. [2023-11-24 22:58:31,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:31,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:31,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:31,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:31,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1923 states and 3702 transitions. [2023-11-24 22:58:31,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 3702 transitions. [2023-11-24 22:58:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:31,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:31,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:31,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:32,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:32,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:32,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1924 states and 3702 transitions. [2023-11-24 22:58:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3702 transitions. [2023-11-24 22:58:32,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:32,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:32,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:32,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:32,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1925 states and 3702 transitions. [2023-11-24 22:58:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3702 transitions. [2023-11-24 22:58:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:32,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:32,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:32,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:32,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:32,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1926 states and 3702 transitions. [2023-11-24 22:58:32,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3702 transitions. [2023-11-24 22:58:32,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:32,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:32,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:32,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:32,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:32,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1927 states and 3702 transitions. [2023-11-24 22:58:32,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3702 transitions. [2023-11-24 22:58:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:32,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:32,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:32,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:33,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1944 states and 3737 transitions. [2023-11-24 22:58:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3737 transitions. [2023-11-24 22:58:33,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:33,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:33,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1945 states and 3737 transitions. [2023-11-24 22:58:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3737 transitions. [2023-11-24 22:58:33,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:33,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:33,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:33,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:33,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:33,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1946 states and 3737 transitions. [2023-11-24 22:58:33,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3737 transitions. [2023-11-24 22:58:33,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:33,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:33,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:33,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:33,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:33,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1947 states and 3737 transitions. [2023-11-24 22:58:33,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3737 transitions. [2023-11-24 22:58:33,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:33,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:33,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:33,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:33,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:33,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1948 states and 3737 transitions. [2023-11-24 22:58:33,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3737 transitions. [2023-11-24 22:58:33,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:33,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:33,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:33,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:34,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:34,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3765 states to 1949 states and 3737 transitions. [2023-11-24 22:58:34,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3737 transitions. [2023-11-24 22:58:34,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:34,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:34,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:34,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:34,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 1960 states and 3760 transitions. [2023-11-24 22:58:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3760 transitions. [2023-11-24 22:58:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:34,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:34,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:34,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:34,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 1961 states and 3760 transitions. [2023-11-24 22:58:34,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3760 transitions. [2023-11-24 22:58:34,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:34,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:34,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:35,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:35,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 1962 states and 3760 transitions. [2023-11-24 22:58:35,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3760 transitions. [2023-11-24 22:58:35,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:35,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:35,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:35,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 1963 states and 3760 transitions. [2023-11-24 22:58:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3760 transitions. [2023-11-24 22:58:35,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:35,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:35,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 1968 states and 3771 transitions. [2023-11-24 22:58:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3771 transitions. [2023-11-24 22:58:35,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:35,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:35,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:35,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:36,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:36,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:36,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 1969 states and 3771 transitions. [2023-11-24 22:58:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3771 transitions. [2023-11-24 22:58:36,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-24 22:58:36,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:36,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:36,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:36,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:36,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 1977 states and 3785 transitions. [2023-11-24 22:58:36,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1977 states and 3785 transitions. [2023-11-24 22:58:36,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:58:36,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:36,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:36,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:58:39,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3917 states to 2014 states and 3859 transitions. [2023-11-24 22:58:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3859 transitions. [2023-11-24 22:58:39,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:58:39,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:39,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:39,364 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 22:58:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3932 states to 2016 states and 3864 transitions. [2023-11-24 22:58:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3864 transitions. [2023-11-24 22:58:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:58:40,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:40,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:41,196 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-24 22:58:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3959 states to 2024 states and 3881 transitions. [2023-11-24 22:58:43,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3881 transitions. [2023-11-24 22:58:43,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:58:43,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:43,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked.