./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label07.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label07.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk --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 71168f26ec33e7729e3eaa952d33329567c515a61ed255e49883978a429bf97a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:02:44,271 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:02:44,382 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:02:44,394 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:02:44,397 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:02:44,432 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:02:44,433 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:02:44,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:02:44,437 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:02:44,439 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:02:44,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:02:44,440 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:02:44,440 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:02:44,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:02:44,444 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:02:44,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:02:44,444 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:02:44,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:02:44,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:02:44,445 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:02:44,446 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:02:44,450 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:02:44,450 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:02:44,451 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:02:44,454 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:02:44,455 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:02:44,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:02:44,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:02:44,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:02:44,456 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:02:44,456 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:02:44,457 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:02:44,457 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:02:44,457 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_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71168f26ec33e7729e3eaa952d33329567c515a61ed255e49883978a429bf97a [2024-11-08 23:02:44,772 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:02:44,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:02:44,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:02:44,817 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:02:44,818 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:02:44,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label07.c Unable to find full path for "g++" [2024-11-08 23:02:47,284 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:02:47,986 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:02:47,987 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/sv-benchmarks/c/eca-rers2012/Problem06_label07.c [2024-11-08 23:02:48,033 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/data/904e256b3/9bd3f39404ff424d91ece3fd85e98403/FLAGd2503d997 [2024-11-08 23:02:48,052 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/data/904e256b3/9bd3f39404ff424d91ece3fd85e98403 [2024-11-08 23:02:48,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:02:48,059 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:02:48,062 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:02:48,063 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:02:48,070 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:02:48,071 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:02:48" (1/1) ... [2024-11-08 23:02:48,074 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1070cfa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:48, skipping insertion in model container [2024-11-08 23:02:48,074 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:02:48" (1/1) ... [2024-11-08 23:02:48,290 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:02:50,421 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/sv-benchmarks/c/eca-rers2012/Problem06_label07.c[334297,334310] [2024-11-08 23:02:50,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:02:50,463 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:02:51,829 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/sv-benchmarks/c/eca-rers2012/Problem06_label07.c[334297,334310] [2024-11-08 23:02:51,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:02:51,891 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:02:51,891 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51 WrapperNode [2024-11-08 23:02:51,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:02:51,893 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:02:51,893 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:02:51,893 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:02:51,901 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:51,983 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:52,401 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:02:52,401 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:02:52,403 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:02:52,403 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:02:52,403 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:02:52,413 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:52,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:52,478 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:52,478 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:52,880 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:52,922 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:52,970 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:52,982 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:53,049 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:02:53,050 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:02:53,050 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:02:53,050 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:02:53,051 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:02:51" (1/1) ... [2024-11-08 23:02:53,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:02:53,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:02:53,089 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:02:53,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adf4e3ea-364b-44b2-bf9a-a22156f91a37/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:02:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:02:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:02:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:02:53,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:02:53,231 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:02:53,234 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:03:01,655 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:03:01,655 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:03:03,466 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:03:03,468 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:03:03,469 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:03:03 BoogieIcfgContainer [2024-11-08 23:03:03,469 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:03:03,470 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:03:03,470 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:03:03,485 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:03:03,485 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:03:03" (1/1) ... [2024-11-08 23:03:03,496 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:03:03,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:03,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:03:03,588 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:03:03,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:03:03,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:03,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:07,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:13,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-08 23:03:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-08 23:03:13,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 23:03:13,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:13,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:15,680 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:15,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-08 23:03:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-08 23:03:15,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:03:15,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:15,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:16,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:17,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-08 23:03:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-08 23:03:17,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 23:03:17,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:19,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-08 23:03:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-08 23:03:19,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:03:19,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:22,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-08 23:03:23,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-08 23:03:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 23:03:23,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:23,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:24,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-08 23:03:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-08 23:03:24,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-08 23:03:24,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:24,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:25,826 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:26,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1899 states and 3264 transitions. [2024-11-08 23:03:26,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3264 transitions. [2024-11-08 23:03:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 23:03:26,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:26,977 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:27,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1903 states and 3271 transitions. [2024-11-08 23:03:27,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3271 transitions. [2024-11-08 23:03:27,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-08 23:03:27,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:28,206 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:29,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1916 states and 3292 transitions. [2024-11-08 23:03:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3292 transitions. [2024-11-08 23:03:29,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-08 23:03:29,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:29,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:29,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:30,000 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:30,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:30,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3298 states to 1920 states and 3298 transitions. [2024-11-08 23:03:30,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3298 transitions. [2024-11-08 23:03:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 23:03:30,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:30,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:30,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:31,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:31,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1925 states and 3304 transitions. [2024-11-08 23:03:31,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3304 transitions. [2024-11-08 23:03:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:03:31,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:31,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:32,838 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:34,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:34,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1945 states and 3333 transitions. [2024-11-08 23:03:34,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3333 transitions. [2024-11-08 23:03:34,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 23:03:34,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:34,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:35,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1946 states and 3335 transitions. [2024-11-08 23:03:35,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3335 transitions. [2024-11-08 23:03:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 23:03:35,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:35,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:36,359 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:36,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1956 states and 3349 transitions. [2024-11-08 23:03:36,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1956 states and 3349 transitions. [2024-11-08 23:03:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 23:03:36,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:36,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:37,517 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:38,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3375 states to 1975 states and 3375 transitions. [2024-11-08 23:03:38,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3375 transitions. [2024-11-08 23:03:38,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-08 23:03:38,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:39,582 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:41,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:41,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1999 states and 3409 transitions. [2024-11-08 23:03:41,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3409 transitions. [2024-11-08 23:03:41,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 23:03:41,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:41,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:45,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3445 states to 2025 states and 3445 transitions. [2024-11-08 23:03:45,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3445 transitions. [2024-11-08 23:03:45,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-08 23:03:45,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:45,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:45,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:46,346 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3448 states to 2027 states and 3448 transitions. [2024-11-08 23:03:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3448 transitions. [2024-11-08 23:03:46,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-08 23:03:46,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:46,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 2056 states and 3488 transitions. [2024-11-08 23:03:50,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3488 transitions. [2024-11-08 23:03:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-08 23:03:50,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:50,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:50,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:50,941 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:51,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:51,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2066 states and 3502 transitions. [2024-11-08 23:03:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3502 transitions. [2024-11-08 23:03:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 23:03:51,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:51,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:52,587 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:53,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3516 states to 2075 states and 3516 transitions. [2024-11-08 23:03:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3516 transitions. [2024-11-08 23:03:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-08 23:03:53,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:56,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2101 states and 3551 transitions. [2024-11-08 23:03:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3551 transitions. [2024-11-08 23:03:56,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-08 23:03:56,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:56,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:57,226 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:57,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 2107 states and 3559 transitions. [2024-11-08 23:03:57,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3559 transitions. [2024-11-08 23:03:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-08 23:03:57,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:57,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:57,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:58,449 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 2108 states and 3560 transitions. [2024-11-08 23:03:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3560 transitions. [2024-11-08 23:03:58,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 23:03:58,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 2119 states and 3575 transitions. [2024-11-08 23:04:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 3575 transitions. [2024-11-08 23:04:00,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 23:04:00,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:00,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2120 states and 3576 transitions. [2024-11-08 23:04:00,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3576 transitions. [2024-11-08 23:04:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-08 23:04:00,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:00,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:03,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:03,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 2143 states and 3606 transitions. [2024-11-08 23:04:03,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3606 transitions. [2024-11-08 23:04:03,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:04:03,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:03,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:04,715 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:08,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 2186 states and 3662 transitions. [2024-11-08 23:04:08,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3662 transitions. [2024-11-08 23:04:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 23:04:08,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:08,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:08,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:10,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:10,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 2197 states and 3677 transitions. [2024-11-08 23:04:10,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3677 transitions. [2024-11-08 23:04:10,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 23:04:10,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:10,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2198 states and 3678 transitions. [2024-11-08 23:04:10,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3678 transitions. [2024-11-08 23:04:10,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 23:04:10,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:10,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3685 states to 2203 states and 3685 transitions. [2024-11-08 23:04:11,790 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3685 transitions. [2024-11-08 23:04:11,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 23:04:11,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:11,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:12,316 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 2207 states and 3692 transitions. [2024-11-08 23:04:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3692 transitions. [2024-11-08 23:04:12,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-08 23:04:12,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:12,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:13,467 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:14,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3707 states to 2218 states and 3707 transitions. [2024-11-08 23:04:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3707 transitions. [2024-11-08 23:04:14,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:04:14,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:14,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:16,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:16,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3734 states to 2240 states and 3734 transitions. [2024-11-08 23:04:16,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3734 transitions. [2024-11-08 23:04:16,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 23:04:16,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:16,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:16,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:16,944 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:17,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3735 states to 2241 states and 3735 transitions. [2024-11-08 23:04:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3735 transitions. [2024-11-08 23:04:17,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 23:04:17,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:17,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:18,890 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:23,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 2292 states and 3797 transitions. [2024-11-08 23:04:23,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3797 transitions. [2024-11-08 23:04:23,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-08 23:04:23,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:23,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:25,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:25,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 2302 states and 3810 transitions. [2024-11-08 23:04:25,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3810 transitions. [2024-11-08 23:04:25,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-08 23:04:25,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:25,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:25,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:25,779 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:28,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3864 states to 2346 states and 3864 transitions. [2024-11-08 23:04:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3864 transitions. [2024-11-08 23:04:28,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 23:04:28,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:28,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:29,241 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:30,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 2360 states and 3883 transitions. [2024-11-08 23:04:30,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3883 transitions. [2024-11-08 23:04:30,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 23:04:30,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:30,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:30,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:33,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:33,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3905 states to 2377 states and 3905 transitions. [2024-11-08 23:04:33,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 3905 transitions. [2024-11-08 23:04:33,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 23:04:33,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:33,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:36,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:36,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3938 states to 2404 states and 3938 transitions. [2024-11-08 23:04:36,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 3938 transitions. [2024-11-08 23:04:36,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 23:04:36,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:36,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:38,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 2414 states and 3952 transitions. [2024-11-08 23:04:38,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 3952 transitions. [2024-11-08 23:04:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:04:38,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:38,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:38,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:39,875 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:44,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:44,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 2471 states and 4019 transitions. [2024-11-08 23:04:44,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4019 transitions. [2024-11-08 23:04:44,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 23:04:44,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:44,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:46,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2479 states and 4031 transitions. [2024-11-08 23:04:46,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 4031 transitions. [2024-11-08 23:04:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:04:46,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:46,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:47,777 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4052 states to 2494 states and 4052 transitions. [2024-11-08 23:04:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 4052 transitions. [2024-11-08 23:04:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-08 23:04:50,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:50,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:50,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:50,945 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:51,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4059 states to 2499 states and 4059 transitions. [2024-11-08 23:04:51,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4059 transitions. [2024-11-08 23:04:51,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 23:04:51,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:51,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:52,102 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:52,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4063 states to 2501 states and 4063 transitions. [2024-11-08 23:04:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4063 transitions. [2024-11-08 23:04:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 23:04:52,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:52,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:53,150 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:53,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4066 states to 2503 states and 4066 transitions. [2024-11-08 23:04:53,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4066 transitions. [2024-11-08 23:04:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 23:04:53,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:53,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:55,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4082 states to 2514 states and 4082 transitions. [2024-11-08 23:04:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2514 states and 4082 transitions. [2024-11-08 23:04:55,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 23:04:55,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:55,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:55,986 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2521 states and 4091 transitions. [2024-11-08 23:04:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 4091 transitions. [2024-11-08 23:04:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:04:56,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:56,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:03,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:03,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2600 states and 4185 transitions. [2024-11-08 23:05:03,570 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 4185 transitions. [2024-11-08 23:05:03,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 23:05:03,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:03,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:04,154 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:07,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2633 states and 4228 transitions. [2024-11-08 23:05:07,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4228 transitions. [2024-11-08 23:05:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 23:05:07,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:07,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:09,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2636 states and 4233 transitions. [2024-11-08 23:05:09,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4233 transitions. [2024-11-08 23:05:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-08 23:05:09,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:09,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:09,888 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:11,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2647 states and 4248 transitions. [2024-11-08 23:05:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4248 transitions. [2024-11-08 23:05:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 23:05:11,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:11,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:11,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:11,790 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:12,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:12,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 2650 states and 4253 transitions. [2024-11-08 23:05:12,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4253 transitions. [2024-11-08 23:05:12,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 23:05:12,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:12,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:13,034 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:13,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4256 states to 2652 states and 4256 transitions. [2024-11-08 23:05:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4256 transitions. [2024-11-08 23:05:13,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 23:05:13,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:13,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:13,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:14,271 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:16,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4287 states to 2675 states and 4287 transitions. [2024-11-08 23:05:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4287 transitions. [2024-11-08 23:05:16,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 23:05:16,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:16,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 2682 states and 4297 transitions. [2024-11-08 23:05:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4297 transitions. [2024-11-08 23:05:18,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 23:05:18,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:18,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:19,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:19,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2686 states and 4303 transitions. [2024-11-08 23:05:19,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 4303 transitions. [2024-11-08 23:05:19,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:05:19,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:19,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:19,937 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:20,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2696 states and 4317 transitions. [2024-11-08 23:05:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 4317 transitions. [2024-11-08 23:05:20,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-08 23:05:20,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:20,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:22,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2703 states and 4328 transitions. [2024-11-08 23:05:22,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4328 transitions. [2024-11-08 23:05:22,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 23:05:22,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:22,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:24,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4338 states to 2709 states and 4338 transitions. [2024-11-08 23:05:24,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4338 transitions. [2024-11-08 23:05:24,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 23:05:24,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:24,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:24,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:25,012 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2716 states and 4348 transitions. [2024-11-08 23:05:25,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 4348 transitions. [2024-11-08 23:05:25,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:05:25,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:25,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:25,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:26,116 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:26,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:26,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2723 states and 4358 transitions. [2024-11-08 23:05:26,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 4358 transitions. [2024-11-08 23:05:26,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 23:05:26,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:26,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 3731 states and 5566 transitions. [2024-11-08 23:05:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5566 transitions. [2024-11-08 23:05:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-08 23:05:42,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:43,081 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:43,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:43,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5573 states to 3736 states and 5573 transitions. [2024-11-08 23:05:43,406 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5573 transitions. [2024-11-08 23:05:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-11-08 23:05:43,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:43,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:44,316 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:46,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5593 states to 3751 states and 5593 transitions. [2024-11-08 23:05:46,209 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 5593 transitions. [2024-11-08 23:05:46,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 23:05:46,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5801 states to 3829 states and 5801 transitions. [2024-11-08 23:05:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 3829 states and 5801 transitions. [2024-11-08 23:05:54,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 23:05:54,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:54,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:55,485 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:56,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:56,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 3835 states and 5824 transitions. [2024-11-08 23:05:56,720 INFO L276 IsEmpty]: Start isEmpty. Operand 3835 states and 5824 transitions. [2024-11-08 23:05:56,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 23:05:56,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:56,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:05,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:05,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5888 states to 3887 states and 5888 transitions. [2024-11-08 23:06:05,656 INFO L276 IsEmpty]: Start isEmpty. Operand 3887 states and 5888 transitions. [2024-11-08 23:06:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-08 23:06:05,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:05,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:08,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:08,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5911 states to 3903 states and 5911 transitions. [2024-11-08 23:06:08,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3903 states and 5911 transitions. [2024-11-08 23:06:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 23:06:08,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:08,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:16,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:16,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6008 states to 3987 states and 6008 transitions. [2024-11-08 23:06:16,300 INFO L276 IsEmpty]: Start isEmpty. Operand 3987 states and 6008 transitions. [2024-11-08 23:06:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:06:16,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:16,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:17,029 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:06:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:18,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6035 states to 3992 states and 6035 transitions. [2024-11-08 23:06:18,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3992 states and 6035 transitions. [2024-11-08 23:06:18,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:06:18,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:18,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:18,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:20,793 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:27,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6176 states to 4036 states and 6176 transitions. [2024-11-08 23:06:27,470 INFO L276 IsEmpty]: Start isEmpty. Operand 4036 states and 6176 transitions. [2024-11-08 23:06:27,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:06:27,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:27,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 4043 states and 6196 transitions. [2024-11-08 23:06:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 4043 states and 6196 transitions. [2024-11-08 23:06:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:06:31,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat