./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/forester-heap/sll-circular-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/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_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/forester-heap/sll-circular-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/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_43d1e0ef-618b-4b62-8ebe-05c266e48a49/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 6c54160550402a2cf6139371c972b70bfa4a53acf207c90f67eed3e784812b38 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:48:47,279 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:48:47,388 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:48:47,399 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:48:47,399 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:48:47,437 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:48:47,439 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:48:47,439 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:48:47,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:48:47,442 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:48:47,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:48:47,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:48:47,443 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:48:47,444 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:48:47,446 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:48:47,447 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:48:47,447 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:48:47,448 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:48:47,448 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:48:47,448 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:48:47,449 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:48:47,453 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:48:47,454 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:48:47,454 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:48:47,454 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:48:47,455 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:48:47,455 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:48:47,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:47,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:48:47,456 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:48:47,456 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:48:47,456 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:48:47,459 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:48:47,459 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_43d1e0ef-618b-4b62-8ebe-05c266e48a49/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c54160550402a2cf6139371c972b70bfa4a53acf207c90f67eed3e784812b38 [2024-11-09 00:48:47,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:48:47,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:48:47,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:48:47,867 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:48:47,868 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:48:47,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/sll-circular-1.i Unable to find full path for "g++" [2024-11-09 00:48:50,277 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:48:50,690 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:48:50,691 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/sv-benchmarks/c/forester-heap/sll-circular-1.i [2024-11-09 00:48:50,713 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/data/d29244879/32b31dc9d6c7432d9304a998b36a37ea/FLAG1fece5bb6 [2024-11-09 00:48:50,739 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/data/d29244879/32b31dc9d6c7432d9304a998b36a37ea [2024-11-09 00:48:50,743 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:48:50,745 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:48:50,749 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:50,750 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:48:50,757 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:48:50,758 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:50" (1/1) ... [2024-11-09 00:48:50,759 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d8a4eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:50, skipping insertion in model container [2024-11-09 00:48:50,763 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:50" (1/1) ... [2024-11-09 00:48:50,840 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:48:51,311 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_43d1e0ef-618b-4b62-8ebe-05c266e48a49/sv-benchmarks/c/forester-heap/sll-circular-1.i[22324,22337] [2024-11-09 00:48:51,319 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_43d1e0ef-618b-4b62-8ebe-05c266e48a49/sv-benchmarks/c/forester-heap/sll-circular-1.i[22430,22443] [2024-11-09 00:48:51,324 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_43d1e0ef-618b-4b62-8ebe-05c266e48a49/sv-benchmarks/c/forester-heap/sll-circular-1.i[22555,22568] [2024-11-09 00:48:51,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:51,345 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:48:51,408 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_43d1e0ef-618b-4b62-8ebe-05c266e48a49/sv-benchmarks/c/forester-heap/sll-circular-1.i[22324,22337] [2024-11-09 00:48:51,413 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_43d1e0ef-618b-4b62-8ebe-05c266e48a49/sv-benchmarks/c/forester-heap/sll-circular-1.i[22430,22443] [2024-11-09 00:48:51,415 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_43d1e0ef-618b-4b62-8ebe-05c266e48a49/sv-benchmarks/c/forester-heap/sll-circular-1.i[22555,22568] [2024-11-09 00:48:51,420 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:51,455 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:48:51,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51 WrapperNode [2024-11-09 00:48:51,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:51,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:51,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:48:51,459 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:48:51,467 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,486 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,516 INFO L138 Inliner]: procedures = 119, calls = 28, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 108 [2024-11-09 00:48:51,516 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:51,517 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:48:51,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:48:51,518 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:48:51,528 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,528 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,531 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,542 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,549 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,551 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,552 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,555 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:48:51,556 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:48:51,556 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:48:51,556 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:48:51,557 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:51" (1/1) ... [2024-11-09 00:48:51,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:51,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:48:51,591 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:48:51,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43d1e0ef-618b-4b62-8ebe-05c266e48a49/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:48:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:48:51,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:48:51,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:48:51,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:48:51,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:48:51,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:48:51,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:48:51,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:48:51,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:48:51,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:48:51,792 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:48:51,796 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:48:52,036 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-09 00:48:52,037 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:48:52,121 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:48:52,122 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-09 00:48:52,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:48:52 BoogieIcfgContainer [2024-11-09 00:48:52,123 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:48:52,123 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:48:52,127 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:48:52,139 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:48:52,139 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:48:52" (1/1) ... [2024-11-09 00:48:52,148 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:48:52,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:52,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 29 states and 46 transitions. [2024-11-09 00:48:52,219 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-09 00:48:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:48:52,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:52,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:52,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:52,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:52,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 29 states and 41 transitions. [2024-11-09 00:48:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 41 transitions. [2024-11-09 00:48:52,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:48:52,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:52,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:53,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:53,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-09 00:48:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-09 00:48:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:48:53,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:53,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:53,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:53,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-09 00:48:53,256 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-09 00:48:53,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:48:53,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:53,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:53,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:53,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:53,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2024-11-09 00:48:53,329 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2024-11-09 00:48:53,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:48:53,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:53,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2024-11-09 00:48:53,846 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2024-11-09 00:48:53,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:48:53,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:53,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:56,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 48 states and 72 transitions. [2024-11-09 00:48:56,847 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 72 transitions. [2024-11-09 00:48:56,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:48:56,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:56,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:57,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:58,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:58,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 57 states and 95 transitions. [2024-11-09 00:48:58,308 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 95 transitions. [2024-11-09 00:48:58,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:48:58,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:58,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:58,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:58,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 58 states and 95 transitions. [2024-11-09 00:48:58,562 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 95 transitions. [2024-11-09 00:48:58,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:48:58,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:58,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:58,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:58,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:48:58,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:58,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 63 states and 100 transitions. [2024-11-09 00:48:58,764 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 100 transitions. [2024-11-09 00:48:58,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:48:58,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:58,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 59 states and 95 transitions. [2024-11-09 00:48:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 95 transitions. [2024-11-09 00:48:58,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:48:58,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:58,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:58,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:58,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:59,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 67 states and 107 transitions. [2024-11-09 00:48:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 107 transitions. [2024-11-09 00:48:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:48:59,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:59,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:00,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:49:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 73 states and 116 transitions. [2024-11-09 00:49:01,280 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 116 transitions. [2024-11-09 00:49:01,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:49:01,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:02,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:04,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:04,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 87 states and 149 transitions. [2024-11-09 00:49:04,327 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 149 transitions. [2024-11-09 00:49:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:49:04,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:04,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:04,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:06,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 100 states and 189 transitions. [2024-11-09 00:49:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 189 transitions. [2024-11-09 00:49:06,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:49:06,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:06,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:06,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:07,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 106 states and 196 transitions. [2024-11-09 00:49:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 196 transitions. [2024-11-09 00:49:07,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:49:07,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:07,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:07,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 107 states and 196 transitions. [2024-11-09 00:49:07,588 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 196 transitions. [2024-11-09 00:49:07,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:49:07,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:07,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:07,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:07,972 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:09,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:09,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 114 states and 211 transitions. [2024-11-09 00:49:09,165 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 211 transitions. [2024-11-09 00:49:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:49:09,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:09,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:09,208 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:49:09,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:09,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 119 states and 216 transitions. [2024-11-09 00:49:09,746 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 216 transitions. [2024-11-09 00:49:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:49:09,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:09,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:09,963 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:10,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 127 states and 225 transitions. [2024-11-09 00:49:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 225 transitions. [2024-11-09 00:49:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:49:10,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:10,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:10,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:10,746 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:49:11,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:11,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 132 states and 230 transitions. [2024-11-09 00:49:11,447 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 230 transitions. [2024-11-09 00:49:11,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:49:11,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:11,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:11,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:12,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:13,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:13,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 137 states and 237 transitions. [2024-11-09 00:49:13,595 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 237 transitions. [2024-11-09 00:49:13,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:49:13,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:13,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:13,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:15,320 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:20,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:20,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 157 states and 284 transitions. [2024-11-09 00:49:20,677 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 284 transitions. [2024-11-09 00:49:20,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:49:20,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:20,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:22,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 163 states and 297 transitions. [2024-11-09 00:49:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 297 transitions. [2024-11-09 00:49:22,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:49:22,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:22,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:22,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:29,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 175 states and 317 transitions. [2024-11-09 00:49:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 317 transitions. [2024-11-09 00:49:29,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:49:29,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:29,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:37,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 187 states and 344 transitions. [2024-11-09 00:49:37,008 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 344 transitions. [2024-11-09 00:49:37,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:49:37,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:37,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:38,654 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:41,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:41,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 193 states and 354 transitions. [2024-11-09 00:49:41,458 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2024-11-09 00:49:41,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:49:41,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:41,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:41,773 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 204 states and 378 transitions. [2024-11-09 00:49:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 378 transitions. [2024-11-09 00:49:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:49:44,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:44,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:46,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 209 states and 385 transitions. [2024-11-09 00:49:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 385 transitions. [2024-11-09 00:49:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:49:46,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:46,430 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:47,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 215 states and 393 transitions. [2024-11-09 00:49:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 393 transitions. [2024-11-09 00:49:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:49:47,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:47,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:48,107 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:48,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:48,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 220 states and 400 transitions. [2024-11-09 00:49:48,897 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 400 transitions. [2024-11-09 00:49:48,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:49:48,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:48,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:50,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:55,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 227 states and 412 transitions. [2024-11-09 00:49:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 412 transitions. [2024-11-09 00:49:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:49:55,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:55,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:00,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 233 states and 422 transitions. [2024-11-09 00:50:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 422 transitions. [2024-11-09 00:50:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:50:00,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:02,015 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:11,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 248 states and 459 transitions. [2024-11-09 00:50:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 459 transitions. [2024-11-09 00:50:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:50:11,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:11,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:11,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:14,265 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 259 states and 483 transitions. [2024-11-09 00:50:23,396 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 483 transitions. [2024-11-09 00:50:23,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:50:23,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:23,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:29,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 266 states and 515 transitions. [2024-11-09 00:50:29,194 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 515 transitions. [2024-11-09 00:50:29,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:50:29,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:29,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:29,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:31,715 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:46,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 282 states and 552 transitions. [2024-11-09 00:50:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 552 transitions. [2024-11-09 00:50:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:50:46,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:46,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:59,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 288 states and 567 transitions. [2024-11-09 00:50:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 567 transitions. [2024-11-09 00:50:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:50:59,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:59,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:59,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:04,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 294 states and 586 transitions. [2024-11-09 00:51:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 586 transitions. [2024-11-09 00:51:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:04,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:04,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:04,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:07,989 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:25,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 306 states and 615 transitions. [2024-11-09 00:51:25,671 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 615 transitions. [2024-11-09 00:51:25,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:25,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:25,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 318 states and 635 transitions. [2024-11-09 00:51:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 635 transitions. [2024-11-09 00:51:35,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:35,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:35,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:35,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:39,543 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 330 states and 665 transitions. [2024-11-09 00:51:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 665 transitions. [2024-11-09 00:51:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:55,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:55,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:58,005 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:06,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:06,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 336 states and 681 transitions. [2024-11-09 00:52:06,976 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 681 transitions. [2024-11-09 00:52:06,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:52:06,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:06,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:07,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:10,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:10,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 344 states and 703 transitions. [2024-11-09 00:52:10,887 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 703 transitions. [2024-11-09 00:52:10,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:52:10,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:10,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:10,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:11,136 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:13,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 349 states and 717 transitions. [2024-11-09 00:52:13,437 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 717 transitions. [2024-11-09 00:52:13,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:52:13,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:13,922 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:25,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 366 states and 753 transitions. [2024-11-09 00:52:25,697 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 753 transitions. [2024-11-09 00:52:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:52:25,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:25,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:25,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:53,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 383 states and 804 transitions. [2024-11-09 00:52:53,476 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 804 transitions. [2024-11-09 00:52:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:52:53,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:53,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:52:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 384 states and 811 transitions. [2024-11-09 00:52:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 811 transitions. [2024-11-09 00:52:55,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:52:55,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:56,103 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:57,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 385 states and 813 transitions. [2024-11-09 00:52:57,740 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 813 transitions. [2024-11-09 00:52:57,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:52:57,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:57,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:04,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:04,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 391 states and 824 transitions. [2024-11-09 00:53:04,753 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 824 transitions. [2024-11-09 00:53:04,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:53:04,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:04,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:05,045 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:08,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 396 states and 832 transitions. [2024-11-09 00:53:08,695 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 832 transitions. [2024-11-09 00:53:08,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:53:08,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:08,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:08,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:09,066 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:53:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 401 states and 841 transitions. [2024-11-09 00:53:12,747 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 841 transitions. [2024-11-09 00:53:12,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:53:12,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:12,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:13,897 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 403 states and 843 transitions. [2024-11-09 00:53:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 843 transitions. [2024-11-09 00:53:15,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:53:15,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:20,247 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:25,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:25,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 405 states and 846 transitions. [2024-11-09 00:53:25,912 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 846 transitions. [2024-11-09 00:53:25,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:53:25,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:25,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:36,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:36,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 411 states and 861 transitions. [2024-11-09 00:53:36,940 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 861 transitions. [2024-11-09 00:53:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:53:36,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:36,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:36,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:38,706 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:48,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 418 states and 870 transitions. [2024-11-09 00:53:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 870 transitions. [2024-11-09 00:53:48,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:53:48,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:48,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:49,353 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:51,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:51,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 420 states and 872 transitions. [2024-11-09 00:53:51,672 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 872 transitions. [2024-11-09 00:53:51,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:53:51,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:51,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:56,776 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:20,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:20,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 432 states and 896 transitions. [2024-11-09 00:54:20,128 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 896 transitions. [2024-11-09 00:54:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:54:20,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:20,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:31,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:31,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 437 states and 904 transitions. [2024-11-09 00:54:31,517 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 904 transitions. [2024-11-09 00:54:31,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:54:31,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:31,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:42,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:42,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 444 states and 914 transitions. [2024-11-09 00:54:42,964 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 914 transitions. [2024-11-09 00:54:42,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:54:42,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:57,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 457 states and 939 transitions. [2024-11-09 00:54:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 939 transitions. [2024-11-09 00:54:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:54:57,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:57,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:15,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 463 states and 954 transitions. [2024-11-09 00:55:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 954 transitions. [2024-11-09 00:55:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:15,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 474 states and 981 transitions. [2024-11-09 00:55:44,703 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 981 transitions. [2024-11-09 00:55:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:55:44,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:16,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:16,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 489 states and 1023 transitions. [2024-11-09 00:56:16,102 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1023 transitions. [2024-11-09 00:56:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:16,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:16,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:25,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:25,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 495 states and 1037 transitions. [2024-11-09 00:56:25,176 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1037 transitions. [2024-11-09 00:56:25,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:25,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:25,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:29,297 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:44,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 506 states and 1070 transitions. [2024-11-09 00:56:44,921 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1070 transitions. [2024-11-09 00:56:44,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:44,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:44,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:50,537 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:57,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 507 states and 1077 transitions. [2024-11-09 00:56:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1077 transitions. [2024-11-09 00:56:57,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:57,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:57,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:00,623 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:20,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 518 states and 1111 transitions. [2024-11-09 00:57:20,674 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1111 transitions. [2024-11-09 00:57:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:57:20,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:20,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:25,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 519 states and 1118 transitions. [2024-11-09 00:57:25,680 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1118 transitions. [2024-11-09 00:57:25,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:57:25,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:25,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:47,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 528 states and 1151 transitions. [2024-11-09 00:57:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1151 transitions. [2024-11-09 00:57:47,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:57:47,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:47,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:01,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:01,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 534 states and 1165 transitions. [2024-11-09 00:58:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1165 transitions. [2024-11-09 00:58:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:58:01,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:01,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:01,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:09,040 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:46,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 549 states and 1218 transitions. [2024-11-09 00:58:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1218 transitions. [2024-11-09 00:58:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:58:46,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:46,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:46,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:52,954 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:23,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:23,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 564 states and 1250 transitions. [2024-11-09 00:59:23,977 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1250 transitions. [2024-11-09 00:59:23,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:59:23,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:23,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:24,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:32,226 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:58,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:58,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 576 states and 1271 transitions. [2024-11-09 00:59:58,573 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1271 transitions. [2024-11-09 00:59:58,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:59:58,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:58,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:21,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 583 states and 1300 transitions. [2024-11-09 01:00:21,873 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1300 transitions. [2024-11-09 01:00:21,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:00:21,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:21,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:22,257 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:00:24,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:24,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 584 states and 1306 transitions. [2024-11-09 01:00:24,840 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1306 transitions. [2024-11-09 01:00:24,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:00:24,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:24,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:33,736 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 596 states and 1342 transitions. [2024-11-09 01:01:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1342 transitions. [2024-11-09 01:01:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:01:02,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:02,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:16,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 601 states and 1349 transitions. [2024-11-09 01:01:16,130 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1349 transitions. [2024-11-09 01:01:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:01:16,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:16,736 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:01:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 602 states and 1351 transitions. [2024-11-09 01:01:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1351 transitions. [2024-11-09 01:01:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:01:19,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:19,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:28,668 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 614 states and 1387 transitions. [2024-11-09 01:02:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1387 transitions. [2024-11-09 01:02:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:02:06,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:06,794 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 01:02:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 615 states and 1392 transitions. [2024-11-09 01:02:09,150 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1392 transitions. [2024-11-09 01:02:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:02:09,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:09,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:14,193 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.