./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label35.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label35.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm --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 63a760a667f36e72527e0d2fa5067d00224c1c33e53252a8399b2127b2da534a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:08:40,535 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:08:40,595 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:08:40,600 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:08:40,600 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:08:40,624 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:08:40,625 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:08:40,625 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:08:40,626 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:08:40,626 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:08:40,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:08:40,626 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:08:40,626 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:08:40,626 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:08:40,627 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:08:40,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:08:40,627 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:08:40,627 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:08:40,627 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:08:40,627 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:08:40,627 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:08:40,628 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:08:40,628 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:08:40,628 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:08:40,628 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:08:40,628 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:08:40,628 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:08:40,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:08:40,629 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:08:40,629 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:08:40,629 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:08:40,629 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:08:40,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:08:40,629 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm 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 -> 63a760a667f36e72527e0d2fa5067d00224c1c33e53252a8399b2127b2da534a [2024-11-13 21:08:40,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:08:40,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:08:40,963 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:08:40,965 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:08:40,966 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:08:40,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/eca-rers2012/Problem06_label35.c Unable to find full path for "g++" [2024-11-13 21:08:42,850 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:08:43,824 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:08:43,826 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/sv-benchmarks/c/eca-rers2012/Problem06_label35.c [2024-11-13 21:08:43,908 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/data/25fe2a95b/78bc69d3975e4f2dbca7d04ec04ddd98/FLAG2c9c9b68b [2024-11-13 21:08:43,938 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/data/25fe2a95b/78bc69d3975e4f2dbca7d04ec04ddd98 [2024-11-13 21:08:43,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:08:43,944 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:08:43,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:08:43,949 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:08:43,954 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:08:43,956 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:43" (1/1) ... [2024-11-13 21:08:43,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5118af03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:43, skipping insertion in model container [2024-11-13 21:08:43,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:08:43" (1/1) ... [2024-11-13 21:08:44,193 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:08:46,347 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_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/sv-benchmarks/c/eca-rers2012/Problem06_label35.c[334547,334560] [2024-11-13 21:08:46,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:08:46,389 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:08:47,470 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_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/sv-benchmarks/c/eca-rers2012/Problem06_label35.c[334547,334560] [2024-11-13 21:08:47,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:08:47,530 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:08:47,530 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47 WrapperNode [2024-11-13 21:08:47,531 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:08:47,532 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:08:47,533 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:08:47,533 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:08:47,541 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:47,630 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,142 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-13 21:08:48,145 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:08:48,146 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:08:48,146 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:08:48,146 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:08:48,172 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,172 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,216 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,216 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,577 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,645 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,696 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,717 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,771 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:08:48,776 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:08:48,776 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:08:48,776 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:08:48,779 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:08:47" (1/1) ... [2024-11-13 21:08:48,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:08:48,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:08:48,826 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:08:48,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b06b50-0a38-4a35-a2b9-0e50e092cae8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:08:48,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:08:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:08:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:08:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:08:49,003 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:08:49,005 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:08:59,404 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-13 21:08:59,407 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:09:00,934 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:09:00,935 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:09:00,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:00 BoogieIcfgContainer [2024-11-13 21:09:00,936 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:09:00,937 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:09:00,937 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:09:00,948 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:09:00,948 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:09:00" (1/1) ... [2024-11-13 21:09:00,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:09:01,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:01,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-13 21:09:01,052 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-13 21:09:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-13 21:09:01,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:01,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:04,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:11,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2998 states to 1865 states and 2998 transitions. [2024-11-13 21:09:11,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2998 transitions. [2024-11-13 21:09:11,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-13 21:09:11,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:11,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:11,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:13,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:13,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:13,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1868 states and 3003 transitions. [2024-11-13 21:09:13,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3003 transitions. [2024-11-13 21:09:13,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-13 21:09:13,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:13,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:14,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:16,052 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:16,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1875 states and 3013 transitions. [2024-11-13 21:09:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 3013 transitions. [2024-11-13 21:09:16,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-13 21:09:16,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:16,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:19,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:19,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1883 states and 3025 transitions. [2024-11-13 21:09:19,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3025 transitions. [2024-11-13 21:09:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-13 21:09:19,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:19,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:19,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:20,838 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:21,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1892 states and 3039 transitions. [2024-11-13 21:09:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3039 transitions. [2024-11-13 21:09:21,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-13 21:09:21,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:21,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:21,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:22,611 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:22,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1895 states and 3044 transitions. [2024-11-13 21:09:22,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3044 transitions. [2024-11-13 21:09:22,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-13 21:09:22,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:22,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:23,592 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:23,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1899 states and 3049 transitions. [2024-11-13 21:09:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3049 transitions. [2024-11-13 21:09:23,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-13 21:09:23,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:23,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:24,499 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 1903 states and 3054 transitions. [2024-11-13 21:09:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3054 transitions. [2024-11-13 21:09:24,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-13 21:09:24,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:24,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:26,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 1918 states and 3075 transitions. [2024-11-13 21:09:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3075 transitions. [2024-11-13 21:09:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-13 21:09:26,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:26,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:27,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 1919 states and 3076 transitions. [2024-11-13 21:09:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3076 transitions. [2024-11-13 21:09:27,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-13 21:09:27,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:27,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:27,960 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:28,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1920 states and 3077 transitions. [2024-11-13 21:09:28,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 3077 transitions. [2024-11-13 21:09:28,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-13 21:09:28,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:28,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:29,751 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:30,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:30,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 1940 states and 3103 transitions. [2024-11-13 21:09:30,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3103 transitions. [2024-11-13 21:09:30,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-13 21:09:30,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:30,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:31,470 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:31,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1941 states and 3105 transitions. [2024-11-13 21:09:31,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3105 transitions. [2024-11-13 21:09:31,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-13 21:09:31,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:31,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:32,169 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 1964 states and 3136 transitions. [2024-11-13 21:09:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3136 transitions. [2024-11-13 21:09:33,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-13 21:09:33,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:33,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:34,357 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:35,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:35,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1988 states and 3169 transitions. [2024-11-13 21:09:35,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3169 transitions. [2024-11-13 21:09:35,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-13 21:09:35,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:35,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:36,976 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:38,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:38,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 2013 states and 3203 transitions. [2024-11-13 21:09:38,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3203 transitions. [2024-11-13 21:09:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-13 21:09:38,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:40,264 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:42,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 2039 states and 3239 transitions. [2024-11-13 21:09:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 3239 transitions. [2024-11-13 21:09:42,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-13 21:09:42,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:42,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:43,433 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:43,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2043 states and 3244 transitions. [2024-11-13 21:09:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3244 transitions. [2024-11-13 21:09:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-13 21:09:43,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:43,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:44,581 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:46,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 2078 states and 3290 transitions. [2024-11-13 21:09:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3290 transitions. [2024-11-13 21:09:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-13 21:09:47,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:47,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:47,720 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:48,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 2094 states and 3310 transitions. [2024-11-13 21:09:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3310 transitions. [2024-11-13 21:09:48,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-13 21:09:48,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:49,133 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:49,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:49,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 2107 states and 3327 transitions. [2024-11-13 21:09:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3327 transitions. [2024-11-13 21:09:49,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-13 21:09:49,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:49,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:50,070 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:50,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:50,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 2110 states and 3330 transitions. [2024-11-13 21:09:50,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3330 transitions. [2024-11-13 21:09:50,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-13 21:09:50,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:50,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:51,254 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:54,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:54,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 2153 states and 3385 transitions. [2024-11-13 21:09:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3385 transitions. [2024-11-13 21:09:54,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-13 21:09:54,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:54,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:56,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:56,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 2186 states and 3425 transitions. [2024-11-13 21:09:56,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3425 transitions. [2024-11-13 21:09:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-13 21:09:56,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:56,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:57,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:09:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:09:57,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 2190 states and 3431 transitions. [2024-11-13 21:09:57,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 3431 transitions. [2024-11-13 21:09:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-13 21:09:57,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:09:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:09:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:09:58,449 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 2240 states and 3494 transitions. [2024-11-13 21:10:02,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3494 transitions. [2024-11-13 21:10:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-13 21:10:02,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:02,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:02,981 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:04,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:04,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2262 states and 3521 transitions. [2024-11-13 21:10:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3521 transitions. [2024-11-13 21:10:04,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-13 21:10:04,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:04,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:05,043 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:05,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:05,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2263 states and 3522 transitions. [2024-11-13 21:10:05,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3522 transitions. [2024-11-13 21:10:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-13 21:10:05,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:05,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:05,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:07,126 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:11,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:11,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2314 states and 3584 transitions. [2024-11-13 21:10:11,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3584 transitions. [2024-11-13 21:10:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-13 21:10:11,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:11,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:15,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 2355 states and 3635 transitions. [2024-11-13 21:10:15,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3635 transitions. [2024-11-13 21:10:15,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-13 21:10:15,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:15,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:15,944 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:16,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 2359 states and 3641 transitions. [2024-11-13 21:10:16,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 3641 transitions. [2024-11-13 21:10:16,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-13 21:10:16,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:16,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:16,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:19,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:19,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2376 states and 3663 transitions. [2024-11-13 21:10:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 3663 transitions. [2024-11-13 21:10:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-13 21:10:19,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:19,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:21,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 2400 states and 3693 transitions. [2024-11-13 21:10:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 3693 transitions. [2024-11-13 21:10:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-13 21:10:21,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:21,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:22,495 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:24,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3726 states to 2427 states and 3726 transitions. [2024-11-13 21:10:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3726 transitions. [2024-11-13 21:10:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-13 21:10:24,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:25,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:25,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 2430 states and 3732 transitions. [2024-11-13 21:10:25,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 3732 transitions. [2024-11-13 21:10:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-13 21:10:25,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:25,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:25,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:26,824 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 2487 states and 3800 transitions. [2024-11-13 21:10:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 3800 transitions. [2024-11-13 21:10:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-13 21:10:31,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:32,779 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:34,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 2503 states and 3821 transitions. [2024-11-13 21:10:34,601 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 3821 transitions. [2024-11-13 21:10:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-13 21:10:34,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:34,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:39,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 2524 states and 3849 transitions. [2024-11-13 21:10:39,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 3849 transitions. [2024-11-13 21:10:39,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-13 21:10:39,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:39,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:40,266 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:43,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:43,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 2539 states and 3871 transitions. [2024-11-13 21:10:43,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 3871 transitions. [2024-11-13 21:10:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-13 21:10:43,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:43,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:44,068 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:45,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2544 states and 3880 transitions. [2024-11-13 21:10:45,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 3880 transitions. [2024-11-13 21:10:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-13 21:10:45,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:45,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:45,814 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:45,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 2546 states and 3882 transitions. [2024-11-13 21:10:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 3882 transitions. [2024-11-13 21:10:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-13 21:10:45,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:45,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:46,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:48,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2557 states and 3898 transitions. [2024-11-13 21:10:48,151 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 3898 transitions. [2024-11-13 21:10:48,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2024-11-13 21:10:48,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:48,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:48,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:48,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2559 states and 3901 transitions. [2024-11-13 21:10:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3901 transitions. [2024-11-13 21:10:48,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-13 21:10:48,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:48,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:49,643 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:49,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3902 states to 2560 states and 3902 transitions. [2024-11-13 21:10:49,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 3902 transitions. [2024-11-13 21:10:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-13 21:10:49,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:49,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:50,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:50,367 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:50,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:50,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3914 states to 2568 states and 3914 transitions. [2024-11-13 21:10:50,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 3914 transitions. [2024-11-13 21:10:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-13 21:10:50,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:50,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:50,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:51,356 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:51,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:51,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 2569 states and 3915 transitions. [2024-11-13 21:10:51,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 3915 transitions. [2024-11-13 21:10:51,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-13 21:10:51,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:51,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:52,622 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 2648 states and 4009 transitions. [2024-11-13 21:10:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 4009 transitions. [2024-11-13 21:10:58,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-13 21:10:58,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:58,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:10:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:10:59,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:10:59,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4013 states to 2651 states and 4013 transitions. [2024-11-13 21:10:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 4013 transitions. [2024-11-13 21:10:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-13 21:10:59,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:10:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:10:59,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:01,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 2653 states and 4017 transitions. [2024-11-13 21:11:01,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4017 transitions. [2024-11-13 21:11:01,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2024-11-13 21:11:01,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:01,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:01,784 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 2655 states and 4020 transitions. [2024-11-13 21:11:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 4020 transitions. [2024-11-13 21:11:02,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-13 21:11:02,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:02,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:02,847 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:03,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:03,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2663 states and 4031 transitions. [2024-11-13 21:11:03,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4031 transitions. [2024-11-13 21:11:03,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-13 21:11:03,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:03,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:04,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 2666 states and 4036 transitions. [2024-11-13 21:11:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4036 transitions. [2024-11-13 21:11:04,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-13 21:11:04,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:04,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 2672 states and 4043 transitions. [2024-11-13 21:11:05,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2672 states and 4043 transitions. [2024-11-13 21:11:05,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-13 21:11:05,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:05,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:05,876 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:06,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:06,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2680 states and 4053 transitions. [2024-11-13 21:11:06,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4053 transitions. [2024-11-13 21:11:06,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-13 21:11:06,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:06,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:06,901 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2708 states and 4087 transitions. [2024-11-13 21:11:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 4087 transitions. [2024-11-13 21:11:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-13 21:11:08,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:08,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:09,328 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:09,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:09,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4096 states to 2715 states and 4096 transitions. [2024-11-13 21:11:09,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 4096 transitions. [2024-11-13 21:11:10,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-13 21:11:10,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:10,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:10,686 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:10,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4105 states to 2722 states and 4105 transitions. [2024-11-13 21:11:10,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 4105 transitions. [2024-11-13 21:11:10,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1029 [2024-11-13 21:11:10,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:10,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:11,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 2726 states and 4111 transitions. [2024-11-13 21:11:11,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4111 transitions. [2024-11-13 21:11:11,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-13 21:11:11,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:11,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:11,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:12,704 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:11:22,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:22,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3708 states and 5271 transitions. [2024-11-13 21:11:22,355 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5271 transitions. [2024-11-13 21:11:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-13 21:11:22,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:22,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:30,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 3792 states and 5513 transitions. [2024-11-13 21:11:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3792 states and 5513 transitions. [2024-11-13 21:11:30,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-13 21:11:30,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:30,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:30,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:32,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:32,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5540 states to 3798 states and 5540 transitions. [2024-11-13 21:11:32,543 INFO L276 IsEmpty]: Start isEmpty. Operand 3798 states and 5540 transitions. [2024-11-13 21:11:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-13 21:11:32,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:32,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:33,019 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:33,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:33,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 3803 states and 5549 transitions. [2024-11-13 21:11:33,632 INFO L276 IsEmpty]: Start isEmpty. Operand 3803 states and 5549 transitions. [2024-11-13 21:11:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-13 21:11:33,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:33,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:35,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:35,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 3826 states and 5580 transitions. [2024-11-13 21:11:35,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3826 states and 5580 transitions. [2024-11-13 21:11:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-13 21:11:35,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:35,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:36,056 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:11:37,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 3832 states and 5590 transitions. [2024-11-13 21:11:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3832 states and 5590 transitions. [2024-11-13 21:11:37,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-13 21:11:37,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:37,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:37,608 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:11:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:38,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 3837 states and 5622 transitions. [2024-11-13 21:11:38,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3837 states and 5622 transitions. [2024-11-13 21:11:38,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 21:11:38,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:38,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:38,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:40,332 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:48,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:48,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 3947 states and 5885 transitions. [2024-11-13 21:11:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 3947 states and 5885 transitions. [2024-11-13 21:11:48,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 21:11:48,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:48,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:51,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:51,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5908 states to 3954 states and 5908 transitions. [2024-11-13 21:11:51,234 INFO L276 IsEmpty]: Start isEmpty. Operand 3954 states and 5908 transitions. [2024-11-13 21:11:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 21:11:51,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:51,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:53,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5914 states to 3958 states and 5914 transitions. [2024-11-13 21:11:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 3958 states and 5914 transitions. [2024-11-13 21:11:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 21:11:53,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:53,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:11:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:11:55,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5919 states to 3962 states and 5919 transitions. [2024-11-13 21:11:55,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3962 states and 5919 transitions. [2024-11-13 21:11:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 21:11:55,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:11:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:11:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:11:57,325 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:01,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 3999 states and 5964 transitions. [2024-11-13 21:12:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 3999 states and 5964 transitions. [2024-11-13 21:12:01,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-13 21:12:01,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:03,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:03,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 4013 states and 5984 transitions. [2024-11-13 21:12:03,279 INFO L276 IsEmpty]: Start isEmpty. Operand 4013 states and 5984 transitions. [2024-11-13 21:12:03,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-13 21:12:03,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:03,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:05,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 4024 states and 5999 transitions. [2024-11-13 21:12:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 4024 states and 5999 transitions. [2024-11-13 21:12:05,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 21:12:05,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:05,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:06,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6016 states to 4033 states and 6016 transitions. [2024-11-13 21:12:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 4033 states and 6016 transitions. [2024-11-13 21:12:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-13 21:12:06,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:06,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:07,301 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:12,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6079 states to 4087 states and 6079 transitions. [2024-11-13 21:12:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 4087 states and 6079 transitions. [2024-11-13 21:12:12,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-13 21:12:12,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:12,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:13,264 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:12:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:13,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6081 states to 4089 states and 6081 transitions. [2024-11-13 21:12:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 6081 transitions. [2024-11-13 21:12:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-13 21:12:13,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:13,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:13,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:14,152 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:18,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:18,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 4130 states and 6135 transitions. [2024-11-13 21:12:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 4130 states and 6135 transitions. [2024-11-13 21:12:18,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 21:12:18,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 121 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:27,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6269 states to 4247 states and 6269 transitions. [2024-11-13 21:12:27,024 INFO L276 IsEmpty]: Start isEmpty. Operand 4247 states and 6269 transitions. [2024-11-13 21:12:27,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-11-13 21:12:27,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:27,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:28,033 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6276 states to 4252 states and 6276 transitions. [2024-11-13 21:12:28,764 INFO L276 IsEmpty]: Start isEmpty. Operand 4252 states and 6276 transitions. [2024-11-13 21:12:28,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-13 21:12:28,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:28,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:30,206 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:39,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:39,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 4374 states and 6419 transitions. [2024-11-13 21:12:39,675 INFO L276 IsEmpty]: Start isEmpty. Operand 4374 states and 6419 transitions. [2024-11-13 21:12:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-13 21:12:39,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:39,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:41,067 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:49,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6556 states to 4493 states and 6556 transitions. [2024-11-13 21:12:49,247 INFO L276 IsEmpty]: Start isEmpty. Operand 4493 states and 6556 transitions. [2024-11-13 21:12:49,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-13 21:12:49,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:49,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:49,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:50,005 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:12:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6578 states to 4508 states and 6578 transitions. [2024-11-13 21:12:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 4508 states and 6578 transitions. [2024-11-13 21:12:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-13 21:12:53,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:53,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:54,258 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:12:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:56,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6595 states to 4521 states and 6595 transitions. [2024-11-13 21:12:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4521 states and 6595 transitions. [2024-11-13 21:12:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 21:12:56,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:56,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:12:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:12:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:03,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6620 states to 4540 states and 6620 transitions. [2024-11-13 21:13:03,248 INFO L276 IsEmpty]: Start isEmpty. Operand 4540 states and 6620 transitions. [2024-11-13 21:13:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-13 21:13:03,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:03,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:03,755 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:13:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6635 states to 4550 states and 6635 transitions. [2024-11-13 21:13:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 4550 states and 6635 transitions. [2024-11-13 21:13:05,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-13 21:13:05,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:05,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:07,524 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:16,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6829 states to 4650 states and 6829 transitions. [2024-11-13 21:13:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 6829 transitions. [2024-11-13 21:13:16,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-13 21:13:16,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:16,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:18,656 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:19,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6834 states to 4653 states and 6834 transitions. [2024-11-13 21:13:19,812 INFO L276 IsEmpty]: Start isEmpty. Operand 4653 states and 6834 transitions. [2024-11-13 21:13:19,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2024-11-13 21:13:19,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:19,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:21,486 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 133 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:13:23,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:23,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6844 states to 4660 states and 6844 transitions. [2024-11-13 21:13:23,044 INFO L276 IsEmpty]: Start isEmpty. Operand 4660 states and 6844 transitions. [2024-11-13 21:13:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-13 21:13:23,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:24,247 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.