./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/forester-heap/sll-circular-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c54160550402a2cf6139371c972b70bfa4a53acf207c90f67eed3e784812b38 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:52:43,649 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:52:43,775 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:52:43,782 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:52:43,782 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:52:43,817 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:52:43,820 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:52:43,821 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:52:43,821 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:52:43,822 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:52:43,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:52:43,823 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:52:43,824 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:52:43,824 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:52:43,824 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:52:43,824 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:52:43,824 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:52:43,824 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:52:43,824 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:52:43,824 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:52:43,824 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:52:43,825 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:52:43,825 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:52:43,825 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:52:43,825 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:52:43,825 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:52:43,827 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:52:43,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:52:43,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:52:43,827 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:52:43,827 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:52:43,827 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:52:43,828 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:52:43,828 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c54160550402a2cf6139371c972b70bfa4a53acf207c90f67eed3e784812b38 [2024-11-13 22:52:44,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:52:44,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:52:44,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:52:44,237 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:52:44,238 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:52:44,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/forester-heap/sll-circular-1.i Unable to find full path for "g++" [2024-11-13 22:52:46,354 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:52:46,771 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:52:46,774 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/sv-benchmarks/c/forester-heap/sll-circular-1.i [2024-11-13 22:52:46,788 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/data/caf30dff7/35d4789510a54a4b8770a78dd4b28c2c/FLAG5933780ab [2024-11-13 22:52:46,809 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/data/caf30dff7/35d4789510a54a4b8770a78dd4b28c2c [2024-11-13 22:52:46,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:52:46,818 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:52:46,820 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:52:46,821 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:52:46,826 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:52:46,827 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:52:46" (1/1) ... [2024-11-13 22:52:46,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@429c7c3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:46, skipping insertion in model container [2024-11-13 22:52:46,833 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:52:46" (1/1) ... [2024-11-13 22:52:46,890 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:52:47,231 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_458036ec-4a04-48d9-ab48-851aeb566cdd/sv-benchmarks/c/forester-heap/sll-circular-1.i[22324,22337] [2024-11-13 22:52:47,237 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_458036ec-4a04-48d9-ab48-851aeb566cdd/sv-benchmarks/c/forester-heap/sll-circular-1.i[22430,22443] [2024-11-13 22:52:47,240 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_458036ec-4a04-48d9-ab48-851aeb566cdd/sv-benchmarks/c/forester-heap/sll-circular-1.i[22555,22568] [2024-11-13 22:52:47,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:52:47,254 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:52:47,319 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_458036ec-4a04-48d9-ab48-851aeb566cdd/sv-benchmarks/c/forester-heap/sll-circular-1.i[22324,22337] [2024-11-13 22:52:47,320 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_458036ec-4a04-48d9-ab48-851aeb566cdd/sv-benchmarks/c/forester-heap/sll-circular-1.i[22430,22443] [2024-11-13 22:52:47,322 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_458036ec-4a04-48d9-ab48-851aeb566cdd/sv-benchmarks/c/forester-heap/sll-circular-1.i[22555,22568] [2024-11-13 22:52:47,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:52:47,356 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:52:47,357 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47 WrapperNode [2024-11-13 22:52:47,357 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:52:47,359 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:52:47,359 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:52:47,359 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:52:47,368 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,380 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,402 INFO L138 Inliner]: procedures = 119, calls = 28, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 108 [2024-11-13 22:52:47,403 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:52:47,403 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:52:47,404 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:52:47,404 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:52:47,413 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,417 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,417 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,426 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,431 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,433 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,434 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,437 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:52:47,438 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:52:47,439 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:52:47,439 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:52:47,440 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:52:47" (1/1) ... [2024-11-13 22:52:47,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:52:47,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:52:47,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:52:47,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_458036ec-4a04-48d9-ab48-851aeb566cdd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:52:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:52:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:52:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:52:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:52:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:52:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:52:47,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:52:47,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:52:47,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:52:47,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:52:47,669 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:52:47,671 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:52:47,955 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-13 22:52:47,955 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:52:48,002 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:52:48,003 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-13 22:52:48,003 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:52:48 BoogieIcfgContainer [2024-11-13 22:52:48,004 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:52:48,004 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:52:48,005 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:52:48,015 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:52:48,015 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:52:48" (1/1) ... [2024-11-13 22:52:48,023 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:52:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 29 states and 46 transitions. [2024-11-13 22:52:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-13 22:52:48,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:52:48,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 29 states and 41 transitions. [2024-11-13 22:52:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 41 transitions. [2024-11-13 22:52:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:52:48,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:48,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:48,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-13 22:52:48,941 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-13 22:52:48,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:52:48,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:48,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:48,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:49,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-13 22:52:49,101 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-13 22:52:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:52:49,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:49,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:49,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:49,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:49,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2024-11-13 22:52:49,235 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2024-11-13 22:52:49,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:52:49,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:49,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 39 states and 57 transitions. [2024-11-13 22:52:49,696 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 57 transitions. [2024-11-13 22:52:49,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:52:49,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:52,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:52,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 48 states and 72 transitions. [2024-11-13 22:52:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 72 transitions. [2024-11-13 22:52:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:52:52,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:52,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:52,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:53,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 57 states and 95 transitions. [2024-11-13 22:52:53,810 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 95 transitions. [2024-11-13 22:52:53,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:52:53,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:53,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:53,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:54,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:54,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:54,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 58 states and 95 transitions. [2024-11-13 22:52:54,045 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 95 transitions. [2024-11-13 22:52:54,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:52:54,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:54,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:54,088 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:52:54,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:54,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 63 states and 100 transitions. [2024-11-13 22:52:54,231 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 100 transitions. [2024-11-13 22:52:54,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:52:54,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:54,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:54,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:54,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 59 states and 95 transitions. [2024-11-13 22:52:54,303 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 95 transitions. [2024-11-13 22:52:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:52:54,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:54,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:55,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 67 states and 107 transitions. [2024-11-13 22:52:55,014 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 107 transitions. [2024-11-13 22:52:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:52:55,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:55,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:55,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:52:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 73 states and 116 transitions. [2024-11-13 22:52:56,491 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 116 transitions. [2024-11-13 22:52:56,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:52:56,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:56,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:56,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:57,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:59,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 87 states and 149 transitions. [2024-11-13 22:52:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 149 transitions. [2024-11-13 22:52:59,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:52:59,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:59,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:59,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:59,840 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 100 states and 189 transitions. [2024-11-13 22:53:01,415 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 189 transitions. [2024-11-13 22:53:01,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:53:01,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:01,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:01,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:01,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:02,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:02,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 106 states and 196 transitions. [2024-11-13 22:53:02,324 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 196 transitions. [2024-11-13 22:53:02,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:53:02,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:02,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:02,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 107 states and 196 transitions. [2024-11-13 22:53:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 196 transitions. [2024-11-13 22:53:02,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:53:02,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:02,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:03,086 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:04,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 114 states and 211 transitions. [2024-11-13 22:53:04,397 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 211 transitions. [2024-11-13 22:53:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:53:04,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:04,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:04,464 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:53:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 119 states and 216 transitions. [2024-11-13 22:53:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 216 transitions. [2024-11-13 22:53:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:53:04,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:04,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:05,176 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:05,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 127 states and 225 transitions. [2024-11-13 22:53:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 225 transitions. [2024-11-13 22:53:05,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:53:05,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:05,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:05,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:05,986 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:53:06,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:06,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 132 states and 230 transitions. [2024-11-13 22:53:06,733 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 230 transitions. [2024-11-13 22:53:06,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:53:06,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:06,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:07,536 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:09,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:09,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 137 states and 237 transitions. [2024-11-13 22:53:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 237 transitions. [2024-11-13 22:53:09,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:53:09,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:09,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:15,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:15,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 150 states and 264 transitions. [2024-11-13 22:53:15,027 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 264 transitions. [2024-11-13 22:53:15,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:53:15,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:15,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:17,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 157 states and 284 transitions. [2024-11-13 22:53:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 284 transitions. [2024-11-13 22:53:17,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:53:17,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:17,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:17,964 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:19,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:19,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 163 states and 297 transitions. [2024-11-13 22:53:19,653 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 297 transitions. [2024-11-13 22:53:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:53:19,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:19,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:19,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:21,353 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:25,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:25,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 175 states and 317 transitions. [2024-11-13 22:53:25,975 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 317 transitions. [2024-11-13 22:53:25,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:53:25,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:25,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:25,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:35,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 193 states and 354 transitions. [2024-11-13 22:53:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2024-11-13 22:53:35,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:53:35,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:35,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:35,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:36,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:38,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:38,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 204 states and 378 transitions. [2024-11-13 22:53:38,967 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 378 transitions. [2024-11-13 22:53:38,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:53:38,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:38,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:40,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:40,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 209 states and 385 transitions. [2024-11-13 22:53:40,568 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 385 transitions. [2024-11-13 22:53:40,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:53:40,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:40,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:40,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:40,879 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 215 states and 393 transitions. [2024-11-13 22:53:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 393 transitions. [2024-11-13 22:53:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:53:42,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:42,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:42,650 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 220 states and 400 transitions. [2024-11-13 22:53:43,490 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 400 transitions. [2024-11-13 22:53:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:53:43,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:46,050 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 227 states and 412 transitions. [2024-11-13 22:53:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 412 transitions. [2024-11-13 22:53:51,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:53:51,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:51,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:51,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:52,228 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:55,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:55,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 233 states and 422 transitions. [2024-11-13 22:53:55,819 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 422 transitions. [2024-11-13 22:53:55,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:53:55,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:55,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:55,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:57,500 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:07,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:07,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 248 states and 459 transitions. [2024-11-13 22:54:07,223 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 459 transitions. [2024-11-13 22:54:07,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:54:07,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:07,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:07,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:22,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 266 states and 515 transitions. [2024-11-13 22:54:22,858 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 515 transitions. [2024-11-13 22:54:22,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:54:22,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:22,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:25,462 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:40,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 283 states and 558 transitions. [2024-11-13 22:54:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 558 transitions. [2024-11-13 22:54:40,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:54:40,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:40,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:40,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:41,147 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 289 states and 577 transitions. [2024-11-13 22:54:44,624 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 577 transitions. [2024-11-13 22:54:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:54:44,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:44,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:46,689 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:57,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:57,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 300 states and 598 transitions. [2024-11-13 22:54:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 598 transitions. [2024-11-13 22:54:57,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:54:57,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:57,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:58,438 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:05,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:05,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 312 states and 618 transitions. [2024-11-13 22:55:05,242 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 618 transitions. [2024-11-13 22:55:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:55:05,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:23,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:23,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 324 states and 649 transitions. [2024-11-13 22:55:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 649 transitions. [2024-11-13 22:55:23,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:55:23,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:23,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:27,183 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:37,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:37,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 331 states and 671 transitions. [2024-11-13 22:55:37,287 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 671 transitions. [2024-11-13 22:55:37,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:55:37,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:37,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:37,534 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:40,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 339 states and 694 transitions. [2024-11-13 22:55:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 694 transitions. [2024-11-13 22:55:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:55:40,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:40,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:41,205 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:43,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:43,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 344 states and 707 transitions. [2024-11-13 22:55:43,316 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 707 transitions. [2024-11-13 22:55:43,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:55:43,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:43,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:58,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 361 states and 744 transitions. [2024-11-13 22:55:58,410 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 744 transitions. [2024-11-13 22:55:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:55:58,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:58,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:01,415 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:17,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 374 states and 791 transitions. [2024-11-13 22:56:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 791 transitions. [2024-11-13 22:56:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:56:17,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:18,131 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:19,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:19,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 375 states and 798 transitions. [2024-11-13 22:56:19,829 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 798 transitions. [2024-11-13 22:56:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:56:19,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:19,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:20,204 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:21,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:21,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 376 states and 800 transitions. [2024-11-13 22:56:21,703 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 800 transitions. [2024-11-13 22:56:21,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:56:21,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:21,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:21,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:21,976 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:56:26,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:26,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 382 states and 809 transitions. [2024-11-13 22:56:26,469 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 809 transitions. [2024-11-13 22:56:26,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:56:26,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:26,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:26,729 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:29,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 387 states and 817 transitions. [2024-11-13 22:56:29,860 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 817 transitions. [2024-11-13 22:56:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:56:29,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:29,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:33,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 392 states and 826 transitions. [2024-11-13 22:56:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 826 transitions. [2024-11-13 22:56:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:56:33,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:33,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:36,253 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 400 states and 836 transitions. [2024-11-13 22:56:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 836 transitions. [2024-11-13 22:56:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:56:44,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:45,353 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:47,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 402 states and 838 transitions. [2024-11-13 22:56:47,009 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 838 transitions. [2024-11-13 22:56:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:56:47,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:47,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:47,826 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:52,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 407 states and 845 transitions. [2024-11-13 22:56:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 845 transitions. [2024-11-13 22:56:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:56:52,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:52,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:52,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:00,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 413 states and 860 transitions. [2024-11-13 22:57:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 860 transitions. [2024-11-13 22:57:00,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:57:00,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:00,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:02,589 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 415 states and 862 transitions. [2024-11-13 22:57:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 862 transitions. [2024-11-13 22:57:05,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:57:05,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:05,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:05,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:09,445 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:23,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:23,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 422 states and 879 transitions. [2024-11-13 22:57:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 879 transitions. [2024-11-13 22:57:23,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:57:23,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:23,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:25,894 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 427 states and 887 transitions. [2024-11-13 22:57:32,476 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 887 transitions. [2024-11-13 22:57:32,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:57:32,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:32,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:32,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:34,334 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:43,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:43,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 434 states and 897 transitions. [2024-11-13 22:57:43,002 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 897 transitions. [2024-11-13 22:57:43,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:57:43,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:43,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:43,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:43,449 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 447 states and 922 transitions. [2024-11-13 22:57:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 922 transitions. [2024-11-13 22:57:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:57:54,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:54,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:54,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:58,540 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 461 states and 954 transitions. [2024-11-13 22:58:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 954 transitions. [2024-11-13 22:58:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:58:16,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:20,091 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:28,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:28,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 466 states and 963 transitions. [2024-11-13 22:58:28,900 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 963 transitions. [2024-11-13 22:58:28,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:58:28,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:28,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 484 states and 1015 transitions. [2024-11-13 22:59:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1015 transitions. [2024-11-13 22:59:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:59:03,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:06,795 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:18,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 492 states and 1037 transitions. [2024-11-13 22:59:18,640 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1037 transitions. [2024-11-13 22:59:18,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:59:18,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:18,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:59,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 509 states and 1095 transitions. [2024-11-13 22:59:59,522 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1095 transitions. [2024-11-13 22:59:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:59:59,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:59,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:26,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:26,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 521 states and 1144 transitions. [2024-11-13 23:00:26,233 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1144 transitions. [2024-11-13 23:00:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:00:26,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:26,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:28,864 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:00:37,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:37,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 527 states and 1162 transitions. [2024-11-13 23:00:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1162 transitions. [2024-11-13 23:00:37,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:00:37,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:37,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:42,812 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:16,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:16,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 542 states and 1215 transitions. [2024-11-13 23:01:16,532 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1215 transitions. [2024-11-13 23:01:16,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:01:16,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:16,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:16,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:01:39,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 550 states and 1238 transitions. [2024-11-13 23:01:39,648 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1238 transitions. [2024-11-13 23:01:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:01:39,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:39,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:39,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:16,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:16,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 562 states and 1261 transitions. [2024-11-13 23:02:16,777 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1261 transitions. [2024-11-13 23:02:16,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:02:16,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:16,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:16,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:22,662 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:02:36,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:36,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 569 states and 1289 transitions. [2024-11-13 23:02:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1289 transitions. [2024-11-13 23:02:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:02:36,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:36,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:02:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 570 states and 1295 transitions. [2024-11-13 23:02:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1295 transitions. [2024-11-13 23:02:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:02:39,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:39,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 582 states and 1329 transitions. [2024-11-13 23:03:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1329 transitions. [2024-11-13 23:03:11,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:03:11,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:11,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:03:31,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 588 states and 1348 transitions. [2024-11-13 23:03:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1348 transitions. [2024-11-13 23:03:31,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:03:31,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:31,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:31,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:31,691 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:03:34,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:34,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 589 states and 1350 transitions. [2024-11-13 23:03:34,496 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1350 transitions. [2024-11-13 23:03:34,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:03:34,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:34,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:38,725 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:05,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 601 states and 1387 transitions. [2024-11-13 23:04:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1387 transitions. [2024-11-13 23:04:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:04:05,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:05,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:04:29,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:29,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 606 states and 1395 transitions. [2024-11-13 23:04:29,228 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1395 transitions. [2024-11-13 23:04:29,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:04:29,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:29,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:04:31,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 607 states and 1400 transitions. [2024-11-13 23:04:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1400 transitions. [2024-11-13 23:04:31,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:04:31,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:31,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:32,196 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:04:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 608 states and 1403 transitions. [2024-11-13 23:04:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1403 transitions. [2024-11-13 23:04:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:04:35,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:35,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:35,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:04:40,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:40,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 613 states and 1411 transitions. [2024-11-13 23:04:40,228 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1411 transitions. [2024-11-13 23:04:40,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:04:40,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:40,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:40,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 23:04:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 618 states and 1419 transitions. [2024-11-13 23:04:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1419 transitions. [2024-11-13 23:04:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:04:42,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:25,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:25,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 634 states and 1466 transitions. [2024-11-13 23:05:25,110 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1466 transitions. [2024-11-13 23:05:25,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:05:25,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:25,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:25,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:27,329 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:31,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:31,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 636 states and 1469 transitions. [2024-11-13 23:05:31,601 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1469 transitions. [2024-11-13 23:05:31,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:05:31,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:31,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:31,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:32,724 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:05:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:42,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 641 states and 1477 transitions. [2024-11-13 23:05:42,374 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1477 transitions. [2024-11-13 23:05:42,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:05:42,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:42,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:42,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:50,469 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:06:29,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:29,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 657 states and 1513 transitions. [2024-11-13 23:06:29,111 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1513 transitions. [2024-11-13 23:06:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:06:29,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:29,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:34,904 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.