./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9 --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 c5f4858505c444657049a34bd1efbc3b1e97c5e32733a83c11ccaa8ea369cb2f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:45:14,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:45:14,918 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 01:45:14,922 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:45:14,922 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:45:14,944 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:45:14,945 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:45:14,945 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:45:14,946 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:45:14,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:45:14,947 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:45:14,948 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:45:14,948 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 01:45:14,949 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:45:14,949 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 01:45:14,950 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:45:14,950 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:45:14,951 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:45:14,951 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:45:14,952 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 01:45:14,952 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:45:14,953 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:45:14,953 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:45:14,954 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:45:14,954 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:45:14,955 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:45:14,955 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:45:14,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:45:14,956 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:45:14,956 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:45:14,957 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:45:14,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:45:14,957 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:45:14,967 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_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5f4858505c444657049a34bd1efbc3b1e97c5e32733a83c11ccaa8ea369cb2f [2023-12-03 01:45:15,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:45:15,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:45:15,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:45:15,209 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:45:15,209 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:45:15,211 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2023-12-03 01:45:17,908 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:45:18,117 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:45:18,117 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2023-12-03 01:45:18,130 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/data/51d8209b6/e72c8d6f7d2a43e7aa26cbecd9a728a5/FLAGfe42184bb [2023-12-03 01:45:18,142 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/data/51d8209b6/e72c8d6f7d2a43e7aa26cbecd9a728a5 [2023-12-03 01:45:18,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:45:18,145 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:45:18,146 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:45:18,146 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:45:18,151 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:45:18,151 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,152 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d2792c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18, skipping insertion in model container [2023-12-03 01:45:18,153 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,202 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:45:18,410 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_2975c094-bde8-4f21-a093-19772f9e181a/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7806,7819] [2023-12-03 01:45:18,449 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:45:18,466 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:45:18,516 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_2975c094-bde8-4f21-a093-19772f9e181a/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[7806,7819] [2023-12-03 01:45:18,541 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:45:18,558 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:45:18,559 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18 WrapperNode [2023-12-03 01:45:18,559 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:45:18,560 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:45:18,560 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:45:18,560 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:45:18,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,619 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 675 [2023-12-03 01:45:18,620 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:45:18,621 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:45:18,621 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:45:18,621 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:45:18,630 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,630 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,635 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,635 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,649 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,659 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,663 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,668 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:45:18,669 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:45:18,669 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:45:18,670 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:45:18,671 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:45:18" (1/1) ... [2023-12-03 01:45:18,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:45:18,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:45:18,706 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:45:18,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2975c094-bde8-4f21-a093-19772f9e181a/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:45:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:45:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:45:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:45:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:45:18,860 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:45:18,862 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:45:19,409 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:45:19,737 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:45:19,737 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 01:45:19,739 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:45:19 BoogieIcfgContainer [2023-12-03 01:45:19,739 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:45:19,740 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:45:19,740 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:45:19,751 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:45:19,751 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:45:19" (1/1) ... [2023-12-03 01:45:19,760 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:45:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:19,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 104 states and 171 transitions. [2023-12-03 01:45:19,817 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 171 transitions. [2023-12-03 01:45:19,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 01:45:19,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:19,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:20,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:20,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 106 states and 173 transitions. [2023-12-03 01:45:20,226 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 173 transitions. [2023-12-03 01:45:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 01:45:20,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:20,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:20,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:20,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 109 states and 178 transitions. [2023-12-03 01:45:20,451 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 178 transitions. [2023-12-03 01:45:20,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 01:45:20,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:20,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:20,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:20,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:20,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:20,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 117 states and 196 transitions. [2023-12-03 01:45:20,783 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 196 transitions. [2023-12-03 01:45:20,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 01:45:20,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:20,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:20,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:21,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 122 states and 205 transitions. [2023-12-03 01:45:21,247 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 205 transitions. [2023-12-03 01:45:21,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 01:45:21,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:21,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:21,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 124 states and 209 transitions. [2023-12-03 01:45:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 209 transitions. [2023-12-03 01:45:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 01:45:21,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:21,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:22,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 133 states and 229 transitions. [2023-12-03 01:45:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 229 transitions. [2023-12-03 01:45:22,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 01:45:22,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:22,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:22,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:22,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 137 states and 235 transitions. [2023-12-03 01:45:22,539 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 235 transitions. [2023-12-03 01:45:22,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 01:45:22,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:22,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:23,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 151 states and 268 transitions. [2023-12-03 01:45:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 268 transitions. [2023-12-03 01:45:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 01:45:23,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:23,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:23,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:23,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 152 states and 268 transitions. [2023-12-03 01:45:23,807 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 268 transitions. [2023-12-03 01:45:23,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 01:45:23,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:23,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:23,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:23,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 156 states and 274 transitions. [2023-12-03 01:45:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 274 transitions. [2023-12-03 01:45:23,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 01:45:23,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:23,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:23,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 157 states and 274 transitions. [2023-12-03 01:45:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 274 transitions. [2023-12-03 01:45:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 01:45:23,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:23,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:23,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:24,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:24,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 158 states and 275 transitions. [2023-12-03 01:45:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 275 transitions. [2023-12-03 01:45:24,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 01:45:24,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:24,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:25,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 169 states and 299 transitions. [2023-12-03 01:45:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 299 transitions. [2023-12-03 01:45:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 01:45:25,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:25,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:25,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 168 states and 297 transitions. [2023-12-03 01:45:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 297 transitions. [2023-12-03 01:45:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 01:45:25,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:25,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:25,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:25,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 170 states and 301 transitions. [2023-12-03 01:45:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 301 transitions. [2023-12-03 01:45:25,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 01:45:25,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:25,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 174 states and 307 transitions. [2023-12-03 01:45:25,678 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 307 transitions. [2023-12-03 01:45:25,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 01:45:25,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:25,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:25,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:28,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 189 states and 342 transitions. [2023-12-03 01:45:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 342 transitions. [2023-12-03 01:45:28,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 01:45:28,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:28,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:28,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:28,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 190 states and 342 transitions. [2023-12-03 01:45:28,707 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 342 transitions. [2023-12-03 01:45:28,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 01:45:28,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:28,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:28,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:28,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:28,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 194 states and 348 transitions. [2023-12-03 01:45:28,809 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 348 transitions. [2023-12-03 01:45:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 01:45:28,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:28,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:28,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:28,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 195 states and 348 transitions. [2023-12-03 01:45:28,906 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 348 transitions. [2023-12-03 01:45:28,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:45:28,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:28,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:28,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 199 states and 354 transitions. [2023-12-03 01:45:29,013 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 354 transitions. [2023-12-03 01:45:29,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:45:29,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:29,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:29,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:29,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 203 states and 360 transitions. [2023-12-03 01:45:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 360 transitions. [2023-12-03 01:45:29,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:45:29,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:29,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:29,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:29,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:29,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 204 states and 360 transitions. [2023-12-03 01:45:29,257 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 360 transitions. [2023-12-03 01:45:29,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:45:29,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:29,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:29,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:29,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:29,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 208 states and 366 transitions. [2023-12-03 01:45:29,327 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 366 transitions. [2023-12-03 01:45:29,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:45:29,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:29,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:29,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:29,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:29,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 209 states and 366 transitions. [2023-12-03 01:45:29,415 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 366 transitions. [2023-12-03 01:45:29,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:45:29,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:29,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:29,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:29,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:29,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 210 states and 366 transitions. [2023-12-03 01:45:29,477 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 366 transitions. [2023-12-03 01:45:29,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:45:29,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:29,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:34,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:34,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 230 states and 415 transitions. [2023-12-03 01:45:34,321 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 415 transitions. [2023-12-03 01:45:34,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:45:34,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:34,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:34,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:34,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 234 states and 421 transitions. [2023-12-03 01:45:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 421 transitions. [2023-12-03 01:45:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 01:45:34,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:34,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:34,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:34,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 235 states and 421 transitions. [2023-12-03 01:45:34,497 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 421 transitions. [2023-12-03 01:45:34,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:45:34,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:34,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:34,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:34,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 239 states and 427 transitions. [2023-12-03 01:45:34,604 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 427 transitions. [2023-12-03 01:45:34,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:45:34,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:34,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:34,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:34,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:34,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:34,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 241 states and 430 transitions. [2023-12-03 01:45:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 430 transitions. [2023-12-03 01:45:34,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:45:34,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:34,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 242 states and 430 transitions. [2023-12-03 01:45:34,765 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 430 transitions. [2023-12-03 01:45:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:45:34,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:34,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:38,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:38,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 259 states and 469 transitions. [2023-12-03 01:45:38,331 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 469 transitions. [2023-12-03 01:45:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:45:38,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:38,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:38,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:38,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 257 states and 465 transitions. [2023-12-03 01:45:38,396 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 465 transitions. [2023-12-03 01:45:38,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:45:38,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:38,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:38,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:38,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 259 states and 469 transitions. [2023-12-03 01:45:38,460 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 469 transitions. [2023-12-03 01:45:38,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:45:38,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:38,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:38,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:46,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 280 states and 520 transitions. [2023-12-03 01:45:46,140 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 520 transitions. [2023-12-03 01:45:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:45:46,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:46,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 284 states and 526 transitions. [2023-12-03 01:45:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 526 transitions. [2023-12-03 01:45:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 01:45:46,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:46,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:46,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:46,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 285 states and 526 transitions. [2023-12-03 01:45:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 526 transitions. [2023-12-03 01:45:46,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:45:46,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:46,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:46,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:46,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 289 states and 532 transitions. [2023-12-03 01:45:46,454 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 532 transitions. [2023-12-03 01:45:46,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:45:46,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:46,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:46,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:46,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 293 states and 538 transitions. [2023-12-03 01:45:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 538 transitions. [2023-12-03 01:45:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:45:46,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:46,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 294 states and 538 transitions. [2023-12-03 01:45:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 538 transitions. [2023-12-03 01:45:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:45:46,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:46,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:46,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:46,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 298 states and 544 transitions. [2023-12-03 01:45:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 544 transitions. [2023-12-03 01:45:46,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:45:46,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:46,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:46,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:46,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:46,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:46,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 299 states and 544 transitions. [2023-12-03 01:45:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 544 transitions. [2023-12-03 01:45:46,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:45:46,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:46,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:47,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:47,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:47,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 300 states and 544 transitions. [2023-12-03 01:45:47,115 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 544 transitions. [2023-12-03 01:45:47,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:45:47,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:47,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:47,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:47,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 304 states and 550 transitions. [2023-12-03 01:45:47,245 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 550 transitions. [2023-12-03 01:45:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 01:45:47,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:47,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:47,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:47,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 305 states and 550 transitions. [2023-12-03 01:45:47,366 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 550 transitions. [2023-12-03 01:45:47,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:47,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:47,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:47,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:47,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:47,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 309 states and 556 transitions. [2023-12-03 01:45:47,539 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 556 transitions. [2023-12-03 01:45:47,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:47,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:47,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:47,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 313 states and 562 transitions. [2023-12-03 01:45:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 562 transitions. [2023-12-03 01:45:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:47,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:47,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:47,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 314 states and 562 transitions. [2023-12-03 01:45:47,821 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 562 transitions. [2023-12-03 01:45:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:47,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:47,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:47,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 318 states and 568 transitions. [2023-12-03 01:45:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 568 transitions. [2023-12-03 01:45:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:47,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:47,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:48,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:48,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 319 states and 568 transitions. [2023-12-03 01:45:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 568 transitions. [2023-12-03 01:45:48,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:48,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:48,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:48,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 320 states and 568 transitions. [2023-12-03 01:45:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 568 transitions. [2023-12-03 01:45:48,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:48,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:48,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:48,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:48,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 324 states and 574 transitions. [2023-12-03 01:45:48,528 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 574 transitions. [2023-12-03 01:45:48,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:48,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:48,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 328 states and 580 transitions. [2023-12-03 01:45:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 580 transitions. [2023-12-03 01:45:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:48,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:48,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:48,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:48,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:48,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 329 states and 580 transitions. [2023-12-03 01:45:48,792 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 580 transitions. [2023-12-03 01:45:48,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:48,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:48,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:48,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:48,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 330 states and 580 transitions. [2023-12-03 01:45:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 580 transitions. [2023-12-03 01:45:48,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:48,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:48,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:49,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 334 states and 586 transitions. [2023-12-03 01:45:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 586 transitions. [2023-12-03 01:45:49,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 01:45:49,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:49,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 335 states and 586 transitions. [2023-12-03 01:45:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 586 transitions. [2023-12-03 01:45:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:49,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 339 states and 592 transitions. [2023-12-03 01:45:49,282 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 592 transitions. [2023-12-03 01:45:49,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:49,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:49,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:49,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 343 states and 600 transitions. [2023-12-03 01:45:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 600 transitions. [2023-12-03 01:45:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:49,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:49,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:49,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:49,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:49,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 347 states and 606 transitions. [2023-12-03 01:45:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 606 transitions. [2023-12-03 01:45:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:49,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:49,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:49,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:50,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:50,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 351 states and 612 transitions. [2023-12-03 01:45:50,026 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 612 transitions. [2023-12-03 01:45:50,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:50,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:50,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 352 states and 612 transitions. [2023-12-03 01:45:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 612 transitions. [2023-12-03 01:45:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:50,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:50,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:50,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:50,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:50,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 356 states and 618 transitions. [2023-12-03 01:45:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 618 transitions. [2023-12-03 01:45:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:50,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:50,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:50,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 357 states and 618 transitions. [2023-12-03 01:45:50,526 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 618 transitions. [2023-12-03 01:45:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:50,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:50,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:50,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:50,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 361 states and 624 transitions. [2023-12-03 01:45:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 624 transitions. [2023-12-03 01:45:50,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:50,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:50,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:50,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 363 states and 628 transitions. [2023-12-03 01:45:50,942 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 628 transitions. [2023-12-03 01:45:50,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:50,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:50,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:51,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:51,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 364 states and 631 transitions. [2023-12-03 01:45:51,391 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 631 transitions. [2023-12-03 01:45:51,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:51,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:51,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:51,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:51,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 365 states and 631 transitions. [2023-12-03 01:45:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 631 transitions. [2023-12-03 01:45:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:51,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:51,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:51,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:51,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:51,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 366 states and 631 transitions. [2023-12-03 01:45:51,732 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 631 transitions. [2023-12-03 01:45:51,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:51,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:51,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:51,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:51,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:51,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 370 states and 638 transitions. [2023-12-03 01:45:51,856 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 638 transitions. [2023-12-03 01:45:51,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:51,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:51,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:51,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:51,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 374 states and 644 transitions. [2023-12-03 01:45:51,979 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 644 transitions. [2023-12-03 01:45:51,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:51,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:51,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:52,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 375 states and 645 transitions. [2023-12-03 01:45:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 645 transitions. [2023-12-03 01:45:52,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:52,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:52,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:52,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 376 states and 645 transitions. [2023-12-03 01:45:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 645 transitions. [2023-12-03 01:45:52,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:52,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:52,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:52,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:52,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 377 states and 645 transitions. [2023-12-03 01:45:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 645 transitions. [2023-12-03 01:45:52,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:52,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:52,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:52,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:52,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:52,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 376 states and 643 transitions. [2023-12-03 01:45:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 643 transitions. [2023-12-03 01:45:52,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:52,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:52,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 380 states and 649 transitions. [2023-12-03 01:45:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 649 transitions. [2023-12-03 01:45:52,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:52,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:52,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:52,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:52,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 384 states and 655 transitions. [2023-12-03 01:45:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 655 transitions. [2023-12-03 01:45:52,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:52,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:52,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:52,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 385 states and 655 transitions. [2023-12-03 01:45:52,871 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 655 transitions. [2023-12-03 01:45:52,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 01:45:52,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:52,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:52,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:52,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:52,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 386 states and 655 transitions. [2023-12-03 01:45:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 655 transitions. [2023-12-03 01:45:52,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 01:45:52,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:52,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:55,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 407 states and 705 transitions. [2023-12-03 01:45:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 705 transitions. [2023-12-03 01:45:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 01:45:55,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:55,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:56,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:56,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 410 states and 710 transitions. [2023-12-03 01:45:56,076 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 710 transitions. [2023-12-03 01:45:56,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 01:45:56,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:56,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:57,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:57,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 412 states and 722 transitions. [2023-12-03 01:45:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 722 transitions. [2023-12-03 01:45:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 01:45:57,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:57,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:57,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:59,882 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:22,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:22,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 451 states and 830 transitions. [2023-12-03 01:46:22,276 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 830 transitions. [2023-12-03 01:46:22,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 01:46:22,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:22,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 491 states and 935 transitions. [2023-12-03 01:46:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 935 transitions. [2023-12-03 01:46:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 01:46:45,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:45,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 493 states and 938 transitions. [2023-12-03 01:46:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 938 transitions. [2023-12-03 01:46:46,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:46,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:46,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:46,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:46,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 497 states and 944 transitions. [2023-12-03 01:46:46,962 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 944 transitions. [2023-12-03 01:46:46,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:46,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:46,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:47,008 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:47,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:47,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 501 states and 950 transitions. [2023-12-03 01:46:47,139 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 950 transitions. [2023-12-03 01:46:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:47,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:47,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:47,183 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:47,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 502 states and 950 transitions. [2023-12-03 01:46:47,329 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 950 transitions. [2023-12-03 01:46:47,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:47,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:47,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 506 states and 956 transitions. [2023-12-03 01:46:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 956 transitions. [2023-12-03 01:46:47,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:47,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:47,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:47,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:47,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 507 states and 956 transitions. [2023-12-03 01:46:47,683 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 956 transitions. [2023-12-03 01:46:47,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:47,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:47,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:47,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:47,724 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 508 states and 956 transitions. [2023-12-03 01:46:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 956 transitions. [2023-12-03 01:46:47,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:47,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:47,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:47,905 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:48,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:48,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 512 states and 962 transitions. [2023-12-03 01:46:48,059 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 962 transitions. [2023-12-03 01:46:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:48,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:48,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:48,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 516 states and 968 transitions. [2023-12-03 01:46:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 968 transitions. [2023-12-03 01:46:48,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:48,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:48,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:48,283 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:48,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 517 states and 968 transitions. [2023-12-03 01:46:48,407 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 968 transitions. [2023-12-03 01:46:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:48,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:48,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:46:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 518 states and 968 transitions. [2023-12-03 01:46:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 968 transitions. [2023-12-03 01:46:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:48,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:48,610 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 01:46:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 522 states and 973 transitions. [2023-12-03 01:46:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 973 transitions. [2023-12-03 01:46:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:50,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:50,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:46:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 545 states and 1020 transitions. [2023-12-03 01:46:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1020 transitions. [2023-12-03 01:46:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:46:56,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:56,879 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 01:47:01,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:01,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 564 states and 1062 transitions. [2023-12-03 01:47:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1062 transitions. [2023-12-03 01:47:01,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:47:01,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:01,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:47:01,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 568 states and 1068 transitions. [2023-12-03 01:47:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1068 transitions. [2023-12-03 01:47:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 01:47:01,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:01,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:01,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:47:01,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:01,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 569 states and 1068 transitions. [2023-12-03 01:47:01,620 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1068 transitions. [2023-12-03 01:47:01,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:47:01,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:01,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:04,676 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:47:27,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 581 states and 1106 transitions. [2023-12-03 01:47:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1106 transitions. [2023-12-03 01:47:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:47:27,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:27,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:28,680 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:47:57,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:47:57,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 593 states and 1133 transitions. [2023-12-03 01:47:57,418 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1133 transitions. [2023-12-03 01:47:57,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:47:57,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:47:57,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:47:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:47:58,287 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:48:30,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 599 states and 1145 transitions. [2023-12-03 01:48:30,821 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1145 transitions. [2023-12-03 01:48:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:48:30,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:30,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:30,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:30,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:48:32,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:48:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 602 states and 1153 transitions. [2023-12-03 01:48:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1153 transitions. [2023-12-03 01:48:32,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:48:32,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:48:32,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:48:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:48:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:49:24,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:49:24,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 618 states and 1201 transitions. [2023-12-03 01:49:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1201 transitions. [2023-12-03 01:49:24,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:49:24,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:49:24,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:49:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:49:31,211 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:50:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:50:25,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 633 states and 1241 transitions. [2023-12-03 01:50:25,865 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1241 transitions. [2023-12-03 01:50:25,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:50:25,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:50:25,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:50:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:50:26,485 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:50:35,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:50:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 643 states and 1268 transitions. [2023-12-03 01:50:36,000 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1268 transitions. [2023-12-03 01:50:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:50:36,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:50:36,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:50:36,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:50:37,226 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:51:46,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:51:46,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 662 states and 1319 transitions. [2023-12-03 01:51:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1319 transitions. [2023-12-03 01:51:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:51:46,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:51:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:51:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:51:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:51:49,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:51:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 664 states and 1323 transitions. [2023-12-03 01:51:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1323 transitions. [2023-12-03 01:51:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:51:49,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:51:49,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:51:49,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:51:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:52:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 681 states and 1369 transitions. [2023-12-03 01:52:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1369 transitions. [2023-12-03 01:52:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:52:29,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:29,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:29,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:52:30,384 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:52:42,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:52:42,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 698 states and 1401 transitions. [2023-12-03 01:52:42,404 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1401 transitions. [2023-12-03 01:52:42,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:52:42,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:52:42,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:52:42,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:52:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:53:07,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 723 states and 1451 transitions. [2023-12-03 01:53:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1451 transitions. [2023-12-03 01:53:07,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:53:07,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:07,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:07,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:08,016 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:53:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 744 states and 1491 transitions. [2023-12-03 01:53:26,328 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1491 transitions. [2023-12-03 01:53:26,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:53:26,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:26,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:26,934 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:53:27,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:27,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 748 states and 1497 transitions. [2023-12-03 01:53:27,177 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1497 transitions. [2023-12-03 01:53:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 01:53:27,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:27,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:53:35,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:35,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 751 states and 1508 transitions. [2023-12-03 01:53:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1508 transitions. [2023-12-03 01:53:35,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:53:35,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:35,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:36,100 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:53:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 758 states and 1524 transitions. [2023-12-03 01:53:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1524 transitions. [2023-12-03 01:53:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:53:49,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:49,960 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:53:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:53:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 762 states and 1530 transitions. [2023-12-03 01:53:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1530 transitions. [2023-12-03 01:53:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:53:56,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:53:56,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:53:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:53:56,170 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:54:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 766 states and 1535 transitions. [2023-12-03 01:54:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1535 transitions. [2023-12-03 01:54:04,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:54:04,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:04,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:54:36,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:54:36,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 780 states and 1569 transitions. [2023-12-03 01:54:36,431 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1569 transitions. [2023-12-03 01:54:36,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:54:36,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:54:36,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:54:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:54:37,219 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:55:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 793 states and 1599 transitions. [2023-12-03 01:55:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1599 transitions. [2023-12-03 01:55:02,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:55:02,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:02,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:03,092 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:55:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 797 states and 1604 transitions. [2023-12-03 01:55:15,196 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1604 transitions. [2023-12-03 01:55:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:55:15,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:15,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:15,962 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:55:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:55:53,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 816 states and 1651 transitions. [2023-12-03 01:55:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1651 transitions. [2023-12-03 01:55:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:55:53,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:55:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:55:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:55:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:56:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 820 states and 1657 transitions. [2023-12-03 01:56:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1657 transitions. [2023-12-03 01:56:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:56:02,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:02,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:02,314 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:56:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 824 states and 1662 transitions. [2023-12-03 01:56:11,157 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1662 transitions. [2023-12-03 01:56:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:56:11,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 01:56:57,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:56:57,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 844 states and 1714 transitions. [2023-12-03 01:56:57,823 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1714 transitions. [2023-12-03 01:56:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:56:57,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:56:57,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:56:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:56:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:57:04,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:04,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 848 states and 1720 transitions. [2023-12-03 01:57:04,854 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1720 transitions. [2023-12-03 01:57:04,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 01:57:04,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:04,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:57:29,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 856 states and 1744 transitions. [2023-12-03 01:57:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1744 transitions. [2023-12-03 01:57:29,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:57:29,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:29,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:29,165 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:57:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:37,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 858 states and 1747 transitions. [2023-12-03 01:57:37,912 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1747 transitions. [2023-12-03 01:57:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:57:37,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:37,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:37,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:37,949 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:57:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:57:49,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 862 states and 1752 transitions. [2023-12-03 01:57:49,096 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1752 transitions. [2023-12-03 01:57:49,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:57:49,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:57:49,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:57:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:57:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 01:58:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 883 states and 1797 transitions. [2023-12-03 01:58:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1797 transitions. [2023-12-03 01:58:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:58:05,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:05,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:05,052 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:58:16,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:16,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 887 states and 1802 transitions. [2023-12-03 01:58:16,587 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1802 transitions. [2023-12-03 01:58:16,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:58:16,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:16,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:16,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:16,624 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 01:58:23,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 891 states and 1807 transitions. [2023-12-03 01:58:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1807 transitions. [2023-12-03 01:58:23,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 01:58:23,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:23,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 01:58:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:35,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 895 states and 1812 transitions. [2023-12-03 01:58:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1812 transitions. [2023-12-03 01:58:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:58:35,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:35,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:35,525 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 01:58:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:58:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 899 states and 1817 transitions. [2023-12-03 01:58:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1817 transitions. [2023-12-03 01:58:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:58:42,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:58:42,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:58:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:58:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:59:17,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:59:17,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 921 states and 1865 transitions. [2023-12-03 01:59:17,155 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1865 transitions. [2023-12-03 01:59:17,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:59:17,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:59:17,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:59:17,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:59:17,757 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.