./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label21.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label21.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bc987395b3353c1133da2886be19d8f37e7ad463579ffd19ca15f3472ab36a8c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:40:16,975 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:40:17,078 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:40:17,086 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:40:17,086 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:40:17,122 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:40:17,123 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:40:17,124 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:40:17,125 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:40:17,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:40:17,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:40:17,128 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:40:17,128 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:40:17,129 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:40:17,132 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:40:17,133 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:40:17,133 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:40:17,133 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:40:17,133 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:40:17,134 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:40:17,134 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:40:17,135 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:40:17,136 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:40:17,136 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:40:17,136 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:40:17,138 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:40:17,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:40:17,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:17,139 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:40:17,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:40:17,140 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:40:17,140 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:40:17,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:40:17,142 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc987395b3353c1133da2886be19d8f37e7ad463579ffd19ca15f3472ab36a8c [2024-11-08 23:40:17,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:40:17,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:40:17,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:40:17,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:40:17,485 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:40:17,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label21.c Unable to find full path for "g++" [2024-11-08 23:40:19,487 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:40:20,262 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:40:20,263 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/sv-benchmarks/c/eca-rers2012/Problem06_label21.c [2024-11-08 23:40:20,329 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/data/117ec2f31/eea5a63bd2c44440bdc62b5805c7bccd/FLAGc32b8309e [2024-11-08 23:40:20,559 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/data/117ec2f31/eea5a63bd2c44440bdc62b5805c7bccd [2024-11-08 23:40:20,562 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:40:20,564 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:40:20,565 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:20,566 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:40:20,572 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:40:20,576 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:20,577 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79db5a3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:20, skipping insertion in model container [2024-11-08 23:40:20,579 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:20" (1/1) ... [2024-11-08 23:40:20,903 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:40:23,588 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_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/sv-benchmarks/c/eca-rers2012/Problem06_label21.c[330435,330448] [2024-11-08 23:40:23,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:23,637 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:40:25,025 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_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/sv-benchmarks/c/eca-rers2012/Problem06_label21.c[330435,330448] [2024-11-08 23:40:25,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:25,145 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:40:25,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25 WrapperNode [2024-11-08 23:40:25,146 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:25,148 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:25,148 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:40:25,148 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:40:25,158 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:25,313 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:25,748 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:40:25,749 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:25,751 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:40:25,751 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:40:25,751 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:40:25,766 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:25,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:25,823 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:25,823 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:26,283 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:26,345 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:26,370 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:26,389 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:26,442 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:40:26,443 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:40:26,444 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:40:26,444 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:40:26,445 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:25" (1/1) ... [2024-11-08 23:40:26,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:26,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:40:26,482 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:40:26,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_502e6e62-f9ef-4dc2-a528-90c62e0e0a6c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:40:26,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:40:26,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:40:26,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:40:26,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:40:26,639 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:40:26,642 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:40:36,853 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:40:36,854 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:40:38,545 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:40:38,548 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:40:38,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:38 BoogieIcfgContainer [2024-11-08 23:40:38,549 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:40:38,551 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:40:38,551 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:40:38,565 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:40:38,566 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:38" (1/1) ... [2024-11-08 23:40:38,583 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:40:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:38,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:40:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:40:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:40:38,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:42,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:50,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1865 states and 3208 transitions. [2024-11-08 23:40:50,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3208 transitions. [2024-11-08 23:40:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 23:40:50,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:50,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:52,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:53,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1868 states and 3213 transitions. [2024-11-08 23:40:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3213 transitions. [2024-11-08 23:40:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:40:53,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:54,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:54,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 1872 states and 3220 transitions. [2024-11-08 23:40:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3220 transitions. [2024-11-08 23:40:54,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 23:40:54,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:57,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1879 states and 3231 transitions. [2024-11-08 23:40:57,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3231 transitions. [2024-11-08 23:40:57,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:40:57,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:57,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:01,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:01,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1887 states and 3244 transitions. [2024-11-08 23:41:01,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3244 transitions. [2024-11-08 23:41:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 23:41:01,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:01,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:03,446 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1896 states and 3259 transitions. [2024-11-08 23:41:04,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3259 transitions. [2024-11-08 23:41:04,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-08 23:41:04,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:05,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1899 states and 3264 transitions. [2024-11-08 23:41:05,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3264 transitions. [2024-11-08 23:41:05,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 23:41:05,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:05,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:06,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:06,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 1903 states and 3271 transitions. [2024-11-08 23:41:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3271 transitions. [2024-11-08 23:41:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 944 [2024-11-08 23:41:06,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:06,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:07,364 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:07,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1907 states and 3277 transitions. [2024-11-08 23:41:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 3277 transitions. [2024-11-08 23:41:07,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 945 [2024-11-08 23:41:07,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:07,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:08,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:08,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 1911 states and 3283 transitions. [2024-11-08 23:41:08,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3283 transitions. [2024-11-08 23:41:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 23:41:08,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:08,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:09,765 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:10,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3289 states to 1916 states and 3289 transitions. [2024-11-08 23:41:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3289 transitions. [2024-11-08 23:41:10,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:41:10,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:10,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:10,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:12,374 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:13,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 1936 states and 3317 transitions. [2024-11-08 23:41:13,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3317 transitions. [2024-11-08 23:41:13,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 23:41:13,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:14,636 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:14,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 1937 states and 3319 transitions. [2024-11-08 23:41:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3319 transitions. [2024-11-08 23:41:15,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 23:41:15,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:15,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,622 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:16,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1947 states and 3333 transitions. [2024-11-08 23:41:16,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3333 transitions. [2024-11-08 23:41:16,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 23:41:16,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:16,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:16,970 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:17,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1966 states and 3358 transitions. [2024-11-08 23:41:17,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3358 transitions. [2024-11-08 23:41:17,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-08 23:41:17,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:17,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:18,715 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 1990 states and 3391 transitions. [2024-11-08 23:41:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3391 transitions. [2024-11-08 23:41:20,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 23:41:20,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:20,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:20,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:23,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2016 states and 3426 transitions. [2024-11-08 23:41:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3426 transitions. [2024-11-08 23:41:23,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2024-11-08 23:41:23,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:23,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,447 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:24,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2018 states and 3429 transitions. [2024-11-08 23:41:24,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3429 transitions. [2024-11-08 23:41:24,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-08 23:41:24,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:24,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:25,405 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:28,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 2047 states and 3468 transitions. [2024-11-08 23:41:28,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3468 transitions. [2024-11-08 23:41:28,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-08 23:41:28,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:28,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:28,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:28,866 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:29,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 2057 states and 3482 transitions. [2024-11-08 23:41:29,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3482 transitions. [2024-11-08 23:41:29,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 23:41:29,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:29,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:30,627 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:30,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:30,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 2059 states and 3484 transitions. [2024-11-08 23:41:30,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3484 transitions. [2024-11-08 23:41:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-08 23:41:30,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:30,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:34,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:34,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3531 states to 2094 states and 3531 transitions. [2024-11-08 23:41:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3531 transitions. [2024-11-08 23:41:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-08 23:41:34,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:34,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:35,583 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:35,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2098 states and 3536 transitions. [2024-11-08 23:41:35,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3536 transitions. [2024-11-08 23:41:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-08 23:41:35,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:35,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:36,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 2099 states and 3537 transitions. [2024-11-08 23:41:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 3537 transitions. [2024-11-08 23:41:36,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 23:41:36,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:36,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:36,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3551 states to 2110 states and 3551 transitions. [2024-11-08 23:41:38,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3551 transitions. [2024-11-08 23:41:38,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 23:41:38,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:38,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:39,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 2111 states and 3552 transitions. [2024-11-08 23:41:39,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 3552 transitions. [2024-11-08 23:41:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-11-08 23:41:39,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:39,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:39,870 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:41,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 2134 states and 3581 transitions. [2024-11-08 23:41:41,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3581 transitions. [2024-11-08 23:41:41,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:41:41,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:41,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2177 states and 3636 transitions. [2024-11-08 23:41:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3636 transitions. [2024-11-08 23:41:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 23:41:47,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:47,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:47,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:47,789 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:49,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 2197 states and 3663 transitions. [2024-11-08 23:41:49,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 3663 transitions. [2024-11-08 23:41:49,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 23:41:49,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:49,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:50,396 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3664 states to 2198 states and 3664 transitions. [2024-11-08 23:41:50,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3664 transitions. [2024-11-08 23:41:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 23:41:50,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:50,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:51,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:51,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 2203 states and 3671 transitions. [2024-11-08 23:41:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 3671 transitions. [2024-11-08 23:41:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 23:41:51,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:51,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:52,377 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 2207 states and 3678 transitions. [2024-11-08 23:41:52,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3678 transitions. [2024-11-08 23:41:52,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-08 23:41:52,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:52,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:53,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:54,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:54,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 2218 states and 3693 transitions. [2024-11-08 23:41:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3693 transitions. [2024-11-08 23:41:54,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:41:54,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:54,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:55,342 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:56,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2240 states and 3720 transitions. [2024-11-08 23:41:56,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 3720 transitions. [2024-11-08 23:41:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 23:41:56,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:57,473 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:41:57,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:57,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 2241 states and 3721 transitions. [2024-11-08 23:41:57,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3721 transitions. [2024-11-08 23:41:57,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 23:41:57,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:57,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:57,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:59,894 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:05,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:05,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2292 states and 3783 transitions. [2024-11-08 23:42:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3783 transitions. [2024-11-08 23:42:05,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 987 [2024-11-08 23:42:05,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:05,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:06,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 2302 states and 3796 transitions. [2024-11-08 23:42:06,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3796 transitions. [2024-11-08 23:42:06,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-08 23:42:06,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:06,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:06,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:07,674 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:08,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3807 states to 2311 states and 3807 transitions. [2024-11-08 23:42:08,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3807 transitions. [2024-11-08 23:42:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 23:42:08,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:08,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:08,884 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:09,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:09,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 2325 states and 3825 transitions. [2024-11-08 23:42:09,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3825 transitions. [2024-11-08 23:42:09,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 23:42:09,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:09,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:11,023 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2371 states and 3880 transitions. [2024-11-08 23:42:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3880 transitions. [2024-11-08 23:42:14,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 23:42:14,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:14,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:14,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:15,399 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:17,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:17,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 2398 states and 3913 transitions. [2024-11-08 23:42:17,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 3913 transitions. [2024-11-08 23:42:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 23:42:17,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:17,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:19,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 2408 states and 3928 transitions. [2024-11-08 23:42:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 3928 transitions. [2024-11-08 23:42:19,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:42:19,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:19,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:19,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3995 states to 2465 states and 3995 transitions. [2024-11-08 23:42:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3995 transitions. [2024-11-08 23:42:26,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 23:42:26,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:26,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:27,485 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:28,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:28,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 2473 states and 4007 transitions. [2024-11-08 23:42:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4007 transitions. [2024-11-08 23:42:28,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:42:28,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:28,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:33,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 2488 states and 4028 transitions. [2024-11-08 23:42:33,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 4028 transitions. [2024-11-08 23:42:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-08 23:42:33,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:33,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:33,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:34,245 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:34,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 2493 states and 4035 transitions. [2024-11-08 23:42:34,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4035 transitions. [2024-11-08 23:42:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 23:42:34,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:35,451 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:35,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:35,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4039 states to 2495 states and 4039 transitions. [2024-11-08 23:42:35,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2495 states and 4039 transitions. [2024-11-08 23:42:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 23:42:35,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:35,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:36,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:36,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 2497 states and 4042 transitions. [2024-11-08 23:42:36,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2497 states and 4042 transitions. [2024-11-08 23:42:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 23:42:36,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:36,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:37,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:37,993 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:39,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4058 states to 2508 states and 4058 transitions. [2024-11-08 23:42:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 4058 transitions. [2024-11-08 23:42:39,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 23:42:39,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:39,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:40,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4067 states to 2515 states and 4067 transitions. [2024-11-08 23:42:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 4067 transitions. [2024-11-08 23:42:40,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:42:40,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:49,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 2594 states and 4161 transitions. [2024-11-08 23:42:49,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 4161 transitions. [2024-11-08 23:42:49,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 23:42:49,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:49,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:49,915 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:53,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4204 states to 2627 states and 4204 transitions. [2024-11-08 23:42:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 4204 transitions. [2024-11-08 23:42:53,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 23:42:53,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:53,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:55,373 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:55,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:55,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2630 states and 4209 transitions. [2024-11-08 23:42:55,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 4209 transitions. [2024-11-08 23:42:55,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-08 23:42:55,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:56,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2641 states and 4224 transitions. [2024-11-08 23:42:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4224 transitions. [2024-11-08 23:42:58,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 23:42:58,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:58,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:58,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:59,309 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:42:59,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:59,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2644 states and 4229 transitions. [2024-11-08 23:42:59,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 4229 transitions. [2024-11-08 23:42:59,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 23:42:59,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:59,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:00,699 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:01,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 2646 states and 4232 transitions. [2024-11-08 23:43:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 4232 transitions. [2024-11-08 23:43:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 23:43:01,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:01,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:01,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:02,133 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:05,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:05,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4263 states to 2669 states and 4263 transitions. [2024-11-08 23:43:05,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 4263 transitions. [2024-11-08 23:43:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 23:43:05,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:05,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:05,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:05,627 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:06,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:06,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4273 states to 2676 states and 4273 transitions. [2024-11-08 23:43:06,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 4273 transitions. [2024-11-08 23:43:06,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 23:43:06,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:06,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:06,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:07,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:07,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2680 states and 4279 transitions. [2024-11-08 23:43:07,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4279 transitions. [2024-11-08 23:43:07,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:43:07,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:07,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:08,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2690 states and 4293 transitions. [2024-11-08 23:43:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4293 transitions. [2024-11-08 23:43:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-08 23:43:09,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:10,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:10,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2697 states and 4304 transitions. [2024-11-08 23:43:10,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 4304 transitions. [2024-11-08 23:43:10,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 23:43:10,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:10,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:11,836 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:13,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:13,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4314 states to 2703 states and 4314 transitions. [2024-11-08 23:43:13,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4314 transitions. [2024-11-08 23:43:13,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 23:43:13,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:13,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:14,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2710 states and 4324 transitions. [2024-11-08 23:43:14,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 4324 transitions. [2024-11-08 23:43:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:43:14,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:14,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:15,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:15,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4334 states to 2717 states and 4334 transitions. [2024-11-08 23:43:15,837 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 4334 transitions. [2024-11-08 23:43:15,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 23:43:15,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:15,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2718 states and 4354 transitions. [2024-11-08 23:43:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 4354 transitions. [2024-11-08 23:43:19,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-08 23:43:19,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:19,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:20,230 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:20,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2723 states and 4360 transitions. [2024-11-08 23:43:20,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 4360 transitions. [2024-11-08 23:43:20,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-11-08 23:43:20,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:21,051 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:21,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:21,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2738 states and 4379 transitions. [2024-11-08 23:43:21,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2738 states and 4379 transitions. [2024-11-08 23:43:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 23:43:21,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:23,416 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:30,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2822 states and 4565 transitions. [2024-11-08 23:43:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 4565 transitions. [2024-11-08 23:43:30,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 23:43:30,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:31,786 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:43:33,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:33,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4590 states to 2826 states and 4590 transitions. [2024-11-08 23:43:33,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 4590 transitions. [2024-11-08 23:43:33,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 23:43:33,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:33,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:33,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:41,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:41,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2910 states and 4692 transitions. [2024-11-08 23:43:41,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states and 4692 transitions. [2024-11-08 23:43:41,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:43:41,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:41,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:41,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:44,991 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4866 states to 2965 states and 4866 transitions. [2024-11-08 23:43:54,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4866 transitions. [2024-11-08 23:43:54,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:43:54,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:54,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:54,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:56,878 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:43:57,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4877 states to 2968 states and 4877 transitions. [2024-11-08 23:43:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4877 transitions. [2024-11-08 23:43:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:43:57,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:57,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:57,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:01,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:01,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4886 states to 2972 states and 4886 transitions. [2024-11-08 23:44:01,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 4886 transitions. [2024-11-08 23:44:01,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:44:01,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:01,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:03,229 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 109 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:04,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4890 states to 2975 states and 4890 transitions. [2024-11-08 23:44:04,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4890 transitions. [2024-11-08 23:44:04,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:44:04,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:04,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:04,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:10,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4954 states to 3028 states and 4954 transitions. [2024-11-08 23:44:10,718 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 4954 transitions. [2024-11-08 23:44:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 23:44:10,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:11,763 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:44:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:12,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4962 states to 3029 states and 4962 transitions. [2024-11-08 23:44:12,925 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 4962 transitions. [2024-11-08 23:44:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 23:44:12,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:12,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:44:16,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:16,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4975 states to 3037 states and 4975 transitions. [2024-11-08 23:44:16,779 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 4975 transitions. [2024-11-08 23:44:16,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 23:44:16,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:16,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:16,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:44:20,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:20,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4986 states to 3044 states and 4986 transitions. [2024-11-08 23:44:20,384 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4986 transitions. [2024-11-08 23:44:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 23:44:20,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:20,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:21,524 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:44:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:22,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 3047 states and 4990 transitions. [2024-11-08 23:44:22,508 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4990 transitions. [2024-11-08 23:44:22,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 23:44:22,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:22,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:22,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:24,007 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:33,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:33,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5099 states to 3131 states and 5099 transitions. [2024-11-08 23:44:33,539 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 5099 transitions. [2024-11-08 23:44:33,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 23:44:33,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:33,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:35,166 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 111 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:36,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5103 states to 3135 states and 5103 transitions. [2024-11-08 23:44:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 5103 transitions. [2024-11-08 23:44:36,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1042 [2024-11-08 23:44:36,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:36,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat