./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label18.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/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_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label18.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/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_c026754b-4e4a-422c-91f1-b206aa3aba1c/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 7f29a4853f6caa41dd2fedc54781f3cf35b419a711583fc66a3d0eb49cfd1e82 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:26:11,253 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:26:11,355 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:26:11,367 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:26:11,367 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:26:11,412 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:26:11,413 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:26:11,417 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:26:11,419 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:26:11,421 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:26:11,422 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:26:11,422 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:26:11,422 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:26:11,423 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:26:11,423 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:26:11,424 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:26:11,424 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:26:11,424 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:26:11,425 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:26:11,425 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:26:11,425 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:26:11,432 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:26:11,432 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:26:11,434 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:26:11,434 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:26:11,434 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:26:11,435 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:26:11,435 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:26:11,435 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:26:11,436 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:26:11,436 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:26:11,437 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:26:11,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:26:11,438 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_c026754b-4e4a-422c-91f1-b206aa3aba1c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f29a4853f6caa41dd2fedc54781f3cf35b419a711583fc66a3d0eb49cfd1e82 [2024-11-08 23:26:11,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:26:11,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:26:11,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:26:11,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:26:11,738 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:26:11,741 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label18.c Unable to find full path for "g++" [2024-11-08 23:26:13,953 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:26:14,637 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:26:14,638 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/sv-benchmarks/c/eca-rers2012/Problem06_label18.c [2024-11-08 23:26:14,690 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/data/324d2771c/4c9a28d36e9a4aa9a848db5795f20093/FLAG7e9997efd [2024-11-08 23:26:14,710 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/data/324d2771c/4c9a28d36e9a4aa9a848db5795f20093 [2024-11-08 23:26:14,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:26:14,715 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:26:14,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:14,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:26:14,723 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:26:14,724 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:14" (1/1) ... [2024-11-08 23:26:14,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19801917 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:14, skipping insertion in model container [2024-11-08 23:26:14,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:14" (1/1) ... [2024-11-08 23:26:14,986 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:26:17,159 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_c026754b-4e4a-422c-91f1-b206aa3aba1c/sv-benchmarks/c/eca-rers2012/Problem06_label18.c[335795,335808] [2024-11-08 23:26:17,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:17,198 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:26:18,381 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_c026754b-4e4a-422c-91f1-b206aa3aba1c/sv-benchmarks/c/eca-rers2012/Problem06_label18.c[335795,335808] [2024-11-08 23:26:18,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:18,451 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:26:18,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18 WrapperNode [2024-11-08 23:26:18,452 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:18,453 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:18,453 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:26:18,454 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:26:18,463 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:18,639 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:18,950 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:26:18,950 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:26:18,952 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:26:18,952 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:26:18,952 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:26:18,964 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:18,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:19,009 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:19,010 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:19,270 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:19,318 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:19,349 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:19,484 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:19,599 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:26:19,600 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:26:19,600 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:26:19,600 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:26:19,601 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:18" (1/1) ... [2024-11-08 23:26:19,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:26:19,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:26:19,668 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:26:19,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c026754b-4e4a-422c-91f1-b206aa3aba1c/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:26:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:26:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:26:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:26:19,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:26:19,969 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:26:19,975 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:26:28,518 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:26:28,519 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:26:30,188 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:26:30,189 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:26:30,189 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:30 BoogieIcfgContainer [2024-11-08 23:26:30,189 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:26:30,190 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:26:30,190 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:26:30,202 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:26:30,202 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:26:30" (1/1) ... [2024-11-08 23:26:30,212 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:26:30,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:30,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:26:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:26:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:26:30,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:36,337 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 23:26:43,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:43,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2824 states to 1865 states and 2824 transitions. [2024-11-08 23:26:43,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2824 transitions. [2024-11-08 23:26:43,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:26:43,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:43,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:43,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:48,123 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 23:26:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1885 states and 2846 transitions. [2024-11-08 23:26:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2846 transitions. [2024-11-08 23:26:48,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:26:48,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:48,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:50,891 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 23:26:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 1928 states and 2892 transitions. [2024-11-08 23:26:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2892 transitions. [2024-11-08 23:26:51,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:26:51,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:51,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:54,993 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 23:26:56,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1993 states and 2961 transitions. [2024-11-08 23:26:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 2961 transitions. [2024-11-08 23:26:56,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:26:56,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:56,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:57,822 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 23:26:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:59,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2062 states and 3035 transitions. [2024-11-08 23:26:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3035 transitions. [2024-11-08 23:26:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:26:59,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:59,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:59,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:00,564 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 23:27:02,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 2141 states and 3120 transitions. [2024-11-08 23:27:02,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3120 transitions. [2024-11-08 23:27:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1048 [2024-11-08 23:27:02,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:12,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:12,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 3068 states and 4101 transitions. [2024-11-08 23:27:12,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4101 transitions. [2024-11-08 23:27:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 23:27:12,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:12,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:13,599 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:22,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3995 states and 5250 transitions. [2024-11-08 23:27:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 5250 transitions. [2024-11-08 23:27:22,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-08 23:27:22,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:22,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:22,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:24,271 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:26,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 4117 states and 5382 transitions. [2024-11-08 23:27:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5382 transitions. [2024-11-08 23:27:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1054 [2024-11-08 23:27:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 123 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:30,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:30,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 4240 states and 5568 transitions. [2024-11-08 23:27:30,809 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 5568 transitions. [2024-11-08 23:27:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1056 [2024-11-08 23:27:30,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:30,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:30,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:31,790 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:33,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:33,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5584 states to 4246 states and 5584 transitions. [2024-11-08 23:27:33,096 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 5584 transitions. [2024-11-08 23:27:33,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-08 23:27:33,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:33,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:33,767 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:27:34,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:34,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5596 states to 4251 states and 5596 transitions. [2024-11-08 23:27:34,747 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 5596 transitions. [2024-11-08 23:27:34,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-08 23:27:34,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:34,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:34,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:36,462 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 128 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:40,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:40,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 4379 states and 5760 transitions. [2024-11-08 23:27:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 5760 transitions. [2024-11-08 23:27:40,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1065 [2024-11-08 23:27:40,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:40,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:41,675 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:27:43,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5780 states to 4390 states and 5780 transitions. [2024-11-08 23:27:43,857 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 5780 transitions. [2024-11-08 23:27:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2024-11-08 23:27:43,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:43,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 149 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:27:45,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:45,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 4393 states and 5785 transitions. [2024-11-08 23:27:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 4393 states and 5785 transitions. [2024-11-08 23:27:45,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1069 [2024-11-08 23:27:45,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:45,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:45,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:46,903 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-08 23:27:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7087 states to 5458 states and 7087 transitions. [2024-11-08 23:27:58,888 INFO L276 IsEmpty]: Start isEmpty. Operand 5458 states and 7087 transitions. [2024-11-08 23:27:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-08 23:27:58,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:58,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:28:01,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:01,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7101 states to 5469 states and 7101 transitions. [2024-11-08 23:28:01,160 INFO L276 IsEmpty]: Start isEmpty. Operand 5469 states and 7101 transitions. [2024-11-08 23:28:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1073 [2024-11-08 23:28:01,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:01,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:01,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:02,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7113 states to 5480 states and 7113 transitions. [2024-11-08 23:28:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 5480 states and 7113 transitions. [2024-11-08 23:28:02,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1074 [2024-11-08 23:28:02,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:02,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:28:03,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:03,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7114 states to 5481 states and 7114 transitions. [2024-11-08 23:28:03,669 INFO L276 IsEmpty]: Start isEmpty. Operand 5481 states and 7114 transitions. [2024-11-08 23:28:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 23:28:03,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:03,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:04,339 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 152 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:28:06,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:06,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7140 states to 5502 states and 7140 transitions. [2024-11-08 23:28:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 5502 states and 7140 transitions. [2024-11-08 23:28:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-08 23:28:06,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:06,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:06,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:06,705 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:08,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7162 states to 5521 states and 7162 transitions. [2024-11-08 23:28:08,018 INFO L276 IsEmpty]: Start isEmpty. Operand 5521 states and 7162 transitions. [2024-11-08 23:28:08,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1081 [2024-11-08 23:28:08,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:08,953 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 180 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:11,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7201 states to 5552 states and 7201 transitions. [2024-11-08 23:28:11,868 INFO L276 IsEmpty]: Start isEmpty. Operand 5552 states and 7201 transitions. [2024-11-08 23:28:11,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2024-11-08 23:28:11,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:11,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:13,762 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 154 proven. 31 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:28:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:19,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7449 states to 5706 states and 7449 transitions. [2024-11-08 23:28:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 5706 states and 7449 transitions. [2024-11-08 23:28:19,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:28:19,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:19,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:19,900 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 190 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:20,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:20,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7456 states to 5712 states and 7456 transitions. [2024-11-08 23:28:20,284 INFO L276 IsEmpty]: Start isEmpty. Operand 5712 states and 7456 transitions. [2024-11-08 23:28:20,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1086 [2024-11-08 23:28:20,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:20,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:21,841 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:23,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7500 states to 5750 states and 7500 transitions. [2024-11-08 23:28:23,609 INFO L276 IsEmpty]: Start isEmpty. Operand 5750 states and 7500 transitions. [2024-11-08 23:28:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1088 [2024-11-08 23:28:23,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:24,564 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7524 states to 5770 states and 7524 transitions. [2024-11-08 23:28:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 5770 states and 7524 transitions. [2024-11-08 23:28:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1089 [2024-11-08 23:28:25,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:25,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:27,106 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:27,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7525 states to 5771 states and 7525 transitions. [2024-11-08 23:28:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 5771 states and 7525 transitions. [2024-11-08 23:28:27,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1090 [2024-11-08 23:28:27,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:27,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:27,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:28,010 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:28:28,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7542 states to 5785 states and 7542 transitions. [2024-11-08 23:28:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 5785 states and 7542 transitions. [2024-11-08 23:28:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:28:28,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:28,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:28,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:30,485 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 161 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:34,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7690 states to 5903 states and 7690 transitions. [2024-11-08 23:28:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 5903 states and 7690 transitions. [2024-11-08 23:28:34,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:28:34,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:34,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:28:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:37,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7701 states to 5911 states and 7701 transitions. [2024-11-08 23:28:37,775 INFO L276 IsEmpty]: Start isEmpty. Operand 5911 states and 7701 transitions. [2024-11-08 23:28:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1092 [2024-11-08 23:28:37,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:37,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 182 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:40,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7709 states to 5918 states and 7709 transitions. [2024-11-08 23:28:40,102 INFO L276 IsEmpty]: Start isEmpty. Operand 5918 states and 7709 transitions. [2024-11-08 23:28:40,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1095 [2024-11-08 23:28:40,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:40,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:40,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:40,760 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 208 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:42,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7738 states to 5940 states and 7738 transitions. [2024-11-08 23:28:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 5940 states and 7738 transitions. [2024-11-08 23:28:42,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1096 [2024-11-08 23:28:42,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:42,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:42,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:43,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:43,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7739 states to 5941 states and 7739 transitions. [2024-11-08 23:28:43,169 INFO L276 IsEmpty]: Start isEmpty. Operand 5941 states and 7739 transitions. [2024-11-08 23:28:43,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-11-08 23:28:43,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:43,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:44,465 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7779 states to 5969 states and 7779 transitions. [2024-11-08 23:28:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 5969 states and 7779 transitions. [2024-11-08 23:28:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:28:46,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:46,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 170 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:28:51,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:51,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7843 states to 6015 states and 7843 transitions. [2024-11-08 23:28:51,895 INFO L276 IsEmpty]: Start isEmpty. Operand 6015 states and 7843 transitions. [2024-11-08 23:28:51,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1098 [2024-11-08 23:28:51,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:51,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:52,658 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 23:28:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7849 states to 6019 states and 7849 transitions. [2024-11-08 23:28:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 6019 states and 7849 transitions. [2024-11-08 23:28:53,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1100 [2024-11-08 23:28:53,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:53,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:54,021 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:28:56,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7873 states to 6038 states and 7873 transitions. [2024-11-08 23:28:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 6038 states and 7873 transitions. [2024-11-08 23:28:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-08 23:28:56,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:56,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 202 proven. 36 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:29:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7895 states to 6055 states and 7895 transitions. [2024-11-08 23:29:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 6055 states and 7895 transitions. [2024-11-08 23:29:00,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2024-11-08 23:29:00,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:00,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:02,893 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:15,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:15,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8961 states to 7035 states and 8961 transitions. [2024-11-08 23:29:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 7035 states and 8961 transitions. [2024-11-08 23:29:15,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1103 [2024-11-08 23:29:15,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:15,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:16,139 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 23:29:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:16,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8963 states to 7036 states and 8963 transitions. [2024-11-08 23:29:16,423 INFO L276 IsEmpty]: Start isEmpty. Operand 7036 states and 8963 transitions. [2024-11-08 23:29:16,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2024-11-08 23:29:16,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:16,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:16,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:18,366 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:29:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:20,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8996 states to 7064 states and 8996 transitions. [2024-11-08 23:29:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 7064 states and 8996 transitions. [2024-11-08 23:29:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2024-11-08 23:29:20,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:20,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:21,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:21,796 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 23:29:25,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:25,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9044 states to 7103 states and 9044 transitions. [2024-11-08 23:29:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 7103 states and 9044 transitions. [2024-11-08 23:29:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1109 [2024-11-08 23:29:25,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:26,711 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 178 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9112 states to 7162 states and 9112 transitions. [2024-11-08 23:29:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 7162 states and 9112 transitions. [2024-11-08 23:29:31,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-11-08 23:29:31,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:31,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:32,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 181 proven. 60 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:29:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:39,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9251 states to 7224 states and 9251 transitions. [2024-11-08 23:29:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 7224 states and 9251 transitions. [2024-11-08 23:29:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2024-11-08 23:29:39,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:39,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:41,491 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 182 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9449 states to 7406 states and 9449 transitions. [2024-11-08 23:29:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 7406 states and 9449 transitions. [2024-11-08 23:29:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1115 [2024-11-08 23:29:47,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:47,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:48,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:48,907 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:51,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:51,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9485 states to 7432 states and 9485 transitions. [2024-11-08 23:29:51,183 INFO L276 IsEmpty]: Start isEmpty. Operand 7432 states and 9485 transitions. [2024-11-08 23:29:51,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2024-11-08 23:29:51,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:51,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:51,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:54,521 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 207 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:58,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9530 states to 7472 states and 9530 transitions. [2024-11-08 23:29:58,929 INFO L276 IsEmpty]: Start isEmpty. Operand 7472 states and 9530 transitions. [2024-11-08 23:29:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1119 [2024-11-08 23:29:58,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:58,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:30:01,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:01,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9533 states to 7474 states and 9533 transitions. [2024-11-08 23:30:01,031 INFO L276 IsEmpty]: Start isEmpty. Operand 7474 states and 9533 transitions. [2024-11-08 23:30:01,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-08 23:30:01,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 190 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:03,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9564 states to 7503 states and 9564 transitions. [2024-11-08 23:30:03,393 INFO L276 IsEmpty]: Start isEmpty. Operand 7503 states and 9564 transitions. [2024-11-08 23:30:03,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-08 23:30:03,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:03,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:03,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 190 proven. 31 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:30:09,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9634 states to 7558 states and 9634 transitions. [2024-11-08 23:30:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 7558 states and 9634 transitions. [2024-11-08 23:30:09,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2024-11-08 23:30:09,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:09,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:10,806 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 260 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:11,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:11,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9640 states to 7564 states and 9640 transitions. [2024-11-08 23:30:11,121 INFO L276 IsEmpty]: Start isEmpty. Operand 7564 states and 9640 transitions. [2024-11-08 23:30:11,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1122 [2024-11-08 23:30:11,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:11,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:13,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9668 states to 7584 states and 9668 transitions. [2024-11-08 23:30:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 7584 states and 9668 transitions. [2024-11-08 23:30:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2024-11-08 23:30:13,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:13,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,707 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 264 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:15,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9671 states to 7586 states and 9671 transitions. [2024-11-08 23:30:15,027 INFO L276 IsEmpty]: Start isEmpty. Operand 7586 states and 9671 transitions. [2024-11-08 23:30:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2024-11-08 23:30:15,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:15,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:15,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 193 proven. 74 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:30:19,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9770 states to 7652 states and 9770 transitions. [2024-11-08 23:30:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 7652 states and 9770 transitions. [2024-11-08 23:30:19,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1128 [2024-11-08 23:30:19,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:19,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:19,880 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 222 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 23:30:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9789 states to 7660 states and 9789 transitions. [2024-11-08 23:30:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 7660 states and 9789 transitions. [2024-11-08 23:30:20,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-08 23:30:20,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:21,964 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 239 proven. 70 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:30:22,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9794 states to 7663 states and 9794 transitions. [2024-11-08 23:30:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 7663 states and 9794 transitions. [2024-11-08 23:30:22,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-08 23:30:22,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:22,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 228 proven. 77 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:30:24,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:24,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9803 states to 7670 states and 9803 transitions. [2024-11-08 23:30:24,621 INFO L276 IsEmpty]: Start isEmpty. Operand 7670 states and 9803 transitions. [2024-11-08 23:30:24,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2024-11-08 23:30:24,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:24,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:25,274 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 23:30:25,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9824 states to 7688 states and 9824 transitions. [2024-11-08 23:30:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 7688 states and 9824 transitions. [2024-11-08 23:30:25,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-08 23:30:25,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:25,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:28,032 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:30:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:31,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9985 states to 7806 states and 9985 transitions. [2024-11-08 23:30:31,637 INFO L276 IsEmpty]: Start isEmpty. Operand 7806 states and 9985 transitions. [2024-11-08 23:30:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2024-11-08 23:30:31,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:31,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:31,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:32,430 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 283 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 23:30:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10027 states to 7834 states and 10027 transitions. [2024-11-08 23:30:34,975 INFO L276 IsEmpty]: Start isEmpty. Operand 7834 states and 10027 transitions. [2024-11-08 23:30:34,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:30:34,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:34,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:35,788 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 23:30:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10081 states to 7882 states and 10081 transitions. [2024-11-08 23:30:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 7882 states and 10081 transitions. [2024-11-08 23:30:39,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:30:39,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:39,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 290 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:30:45,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10158 states to 7948 states and 10158 transitions. [2024-11-08 23:30:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 7948 states and 10158 transitions. [2024-11-08 23:30:45,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:30:45,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:45,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:45,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:30:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:50,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10216 states to 7997 states and 10216 transitions. [2024-11-08 23:30:50,270 INFO L276 IsEmpty]: Start isEmpty. Operand 7997 states and 10216 transitions. [2024-11-08 23:30:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2024-11-08 23:30:50,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:50,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:53,719 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:31:02,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:02,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10418 states to 8185 states and 10418 transitions. [2024-11-08 23:31:02,550 INFO L276 IsEmpty]: Start isEmpty. Operand 8185 states and 10418 transitions. [2024-11-08 23:31:02,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-08 23:31:02,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:02,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:05,144 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 226 proven. 88 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:12,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10547 states to 8274 states and 10547 transitions. [2024-11-08 23:31:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 8274 states and 10547 transitions. [2024-11-08 23:31:13,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2024-11-08 23:31:13,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:13,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:14,270 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:16,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:16,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10581 states to 8305 states and 10581 transitions. [2024-11-08 23:31:16,627 INFO L276 IsEmpty]: Start isEmpty. Operand 8305 states and 10581 transitions. [2024-11-08 23:31:16,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2024-11-08 23:31:16,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:16,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:17,631 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 297 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:31:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10608 states to 8327 states and 10608 transitions. [2024-11-08 23:31:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 8327 states and 10608 transitions. [2024-11-08 23:31:19,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2024-11-08 23:31:19,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:19,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:20,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:20,915 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:31:23,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10628 states to 8342 states and 10628 transitions. [2024-11-08 23:31:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 8342 states and 10628 transitions. [2024-11-08 23:31:23,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-11-08 23:31:23,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:23,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 211 proven. 92 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:31:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10715 states to 8415 states and 10715 transitions. [2024-11-08 23:31:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 8415 states and 10715 transitions. [2024-11-08 23:31:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2024-11-08 23:31:32,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:32,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:32,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:33,294 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 247 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:31:34,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10742 states to 8435 states and 10742 transitions. [2024-11-08 23:31:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 8435 states and 10742 transitions. [2024-11-08 23:31:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2024-11-08 23:31:34,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:37,094 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:31:46,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:46,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10886 states to 8534 states and 10886 transitions. [2024-11-08 23:31:46,075 INFO L276 IsEmpty]: Start isEmpty. Operand 8534 states and 10886 transitions. [2024-11-08 23:31:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-08 23:31:46,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:46,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:49,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10959 states to 8555 states and 10959 transitions. [2024-11-08 23:31:49,761 INFO L276 IsEmpty]: Start isEmpty. Operand 8555 states and 10959 transitions. [2024-11-08 23:31:49,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2024-11-08 23:31:49,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:49,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:51,369 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 262 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:31:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11009 states to 8598 states and 11009 transitions. [2024-11-08 23:31:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 8598 states and 11009 transitions. [2024-11-08 23:31:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2024-11-08 23:31:53,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:53,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:53,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 219 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:31:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11041 states to 8627 states and 11041 transitions. [2024-11-08 23:31:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 8627 states and 11041 transitions. [2024-11-08 23:31:57,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2024-11-08 23:31:57,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:57,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:57,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:00,105 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 237 proven. 8 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 23:32:09,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:09,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11231 states to 8742 states and 11231 transitions. [2024-11-08 23:32:09,347 INFO L276 IsEmpty]: Start isEmpty. Operand 8742 states and 11231 transitions. [2024-11-08 23:32:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2024-11-08 23:32:09,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:09,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:11,086 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:32:19,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:19,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11327 states to 8822 states and 11327 transitions. [2024-11-08 23:32:19,142 INFO L276 IsEmpty]: Start isEmpty. Operand 8822 states and 11327 transitions. [2024-11-08 23:32:19,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2024-11-08 23:32:19,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:19,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:19,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:20,327 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 328 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:32:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11354 states to 8841 states and 11354 transitions. [2024-11-08 23:32:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 8841 states and 11354 transitions. [2024-11-08 23:32:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2024-11-08 23:32:24,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:24,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:25,902 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:32:32,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:32,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11425 states to 8906 states and 11425 transitions. [2024-11-08 23:32:32,331 INFO L276 IsEmpty]: Start isEmpty. Operand 8906 states and 11425 transitions. [2024-11-08 23:32:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2024-11-08 23:32:32,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:33,639 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 331 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:32:35,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11435 states to 8913 states and 11435 transitions. [2024-11-08 23:32:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 8913 states and 11435 transitions. [2024-11-08 23:32:35,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:32:35,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:35,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:32:40,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:40,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11535 states to 8957 states and 11535 transitions. [2024-11-08 23:32:40,297 INFO L276 IsEmpty]: Start isEmpty. Operand 8957 states and 11535 transitions. [2024-11-08 23:32:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:32:40,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:40,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:41,949 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:32:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:43,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11557 states to 8977 states and 11557 transitions. [2024-11-08 23:32:43,498 INFO L276 IsEmpty]: Start isEmpty. Operand 8977 states and 11557 transitions. [2024-11-08 23:32:43,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2024-11-08 23:32:43,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:43,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:43,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 227 proven. 108 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked.