./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/forester-heap/dll-circular-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/forester-heap/dll-circular-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5b2cf85bdf3ceca18f859bba09ed8bf6de8160130db2f8571365ac2bc4f0e30c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:00:37,168 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:00:37,261 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 01:00:37,266 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:00:37,267 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:00:37,294 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:00:37,295 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:00:37,295 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:00:37,296 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:00:37,296 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:00:37,297 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:00:37,297 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:00:37,298 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:00:37,298 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:00:37,299 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:00:37,299 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:00:37,299 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:00:37,300 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:00:37,300 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:00:37,301 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:00:37,301 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:00:37,302 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:00:37,302 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:00:37,303 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:00:37,303 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:00:37,304 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:00:37,304 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:00:37,304 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:00:37,305 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:00:37,305 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:00:37,306 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:00:37,306 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:00:37,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:00:37,307 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2cf85bdf3ceca18f859bba09ed8bf6de8160130db2f8571365ac2bc4f0e30c [2024-11-09 01:00:37,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:00:37,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:00:37,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:00:37,603 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:00:37,605 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:00:37,606 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/dll-circular-2.i Unable to find full path for "g++" [2024-11-09 01:00:39,526 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:00:39,743 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:00:39,743 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/sv-benchmarks/c/forester-heap/dll-circular-2.i [2024-11-09 01:00:39,756 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/data/ce1a8db25/f858886fd1924a6abcb69dbb34dd58d4/FLAG9fbe9f966 [2024-11-09 01:00:39,778 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/data/ce1a8db25/f858886fd1924a6abcb69dbb34dd58d4 [2024-11-09 01:00:39,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:00:39,784 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:00:39,785 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:00:39,787 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:00:39,792 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:00:39,793 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:00:39" (1/1) ... [2024-11-09 01:00:39,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5be9c0e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:39, skipping insertion in model container [2024-11-09 01:00:39,795 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:00:39" (1/1) ... [2024-11-09 01:00:39,859 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:00:40,220 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_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/sv-benchmarks/c/forester-heap/dll-circular-2.i[22391,22404] [2024-11-09 01:00:40,227 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_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/sv-benchmarks/c/forester-heap/dll-circular-2.i[22497,22510] [2024-11-09 01:00:40,229 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_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/sv-benchmarks/c/forester-heap/dll-circular-2.i[22622,22635] [2024-11-09 01:00:40,232 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:00:40,241 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:00:40,283 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_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/sv-benchmarks/c/forester-heap/dll-circular-2.i[22391,22404] [2024-11-09 01:00:40,285 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_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/sv-benchmarks/c/forester-heap/dll-circular-2.i[22497,22510] [2024-11-09 01:00:40,288 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_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/sv-benchmarks/c/forester-heap/dll-circular-2.i[22622,22635] [2024-11-09 01:00:40,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:00:40,331 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:00:40,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40 WrapperNode [2024-11-09 01:00:40,332 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:00:40,333 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:00:40,333 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:00:40,334 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:00:40,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,353 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,379 INFO L138 Inliner]: procedures = 119, calls = 31, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 112 [2024-11-09 01:00:40,380 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:00:40,381 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:00:40,381 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:00:40,381 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:00:40,391 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,392 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,395 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,396 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,403 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,407 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,409 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,410 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,413 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:00:40,414 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:00:40,414 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:00:40,414 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:00:40,415 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:00:40,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:00:40,460 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:00:40,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_383e7ae1-18fc-40ce-bc12-aa0e5c5eabff/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:00:40,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:00:40,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:00:40,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 01:00:40,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:00:40,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 01:00:40,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 01:00:40,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:00:40,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:00:40,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:00:40,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:00:40,602 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:00:40,604 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:00:40,817 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-09 01:00:40,817 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:00:40,861 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:00:40,862 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-09 01:00:40,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:00:40 BoogieIcfgContainer [2024-11-09 01:00:40,862 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:00:40,863 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:00:40,863 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:00:40,874 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:00:40,875 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:00:40" (1/1) ... [2024-11-09 01:00:40,884 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:00:40,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:40,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 29 states and 46 transitions. [2024-11-09 01:00:40,941 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-09 01:00:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 01:00:40,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:40,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:41,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:41,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:41,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 29 states and 41 transitions. [2024-11-09 01:00:41,162 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 41 transitions. [2024-11-09 01:00:41,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 01:00:41,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:41,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:41,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:41,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-09 01:00:41,765 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-09 01:00:41,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:00:41,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:41,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-11-09 01:00:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-11-09 01:00:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:00:42,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:42,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:42,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:42,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 37 states and 54 transitions. [2024-11-09 01:00:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 54 transitions. [2024-11-09 01:00:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 01:00:42,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:42,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:42,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:42,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 41 states and 62 transitions. [2024-11-09 01:00:42,818 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 62 transitions. [2024-11-09 01:00:42,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:00:42,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:42,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:44,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 50 states and 76 transitions. [2024-11-09 01:00:44,818 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 76 transitions. [2024-11-09 01:00:44,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 01:00:44,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:44,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:45,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:46,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:46,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 59 states and 101 transitions. [2024-11-09 01:00:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 101 transitions. [2024-11-09 01:00:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:00:46,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:46,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:46,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:46,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:46,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 60 states and 101 transitions. [2024-11-09 01:00:46,845 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 101 transitions. [2024-11-09 01:00:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:00:46,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:46,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:00:47,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:47,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 65 states and 108 transitions. [2024-11-09 01:00:47,227 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 108 transitions. [2024-11-09 01:00:47,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:00:47,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:47,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:48,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 66 states and 110 transitions. [2024-11-09 01:00:48,258 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 110 transitions. [2024-11-09 01:00:48,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:00:48,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:48,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:48,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:49,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 74 states and 126 transitions. [2024-11-09 01:00:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 126 transitions. [2024-11-09 01:00:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:00:49,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:49,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:49,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:00:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:53,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 85 states and 146 transitions. [2024-11-09 01:00:53,213 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 146 transitions. [2024-11-09 01:00:53,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:00:53,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:53,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:54,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 99 states and 181 transitions. [2024-11-09 01:00:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 181 transitions. [2024-11-09 01:00:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:00:58,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:58,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:58,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:58,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:00,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:00,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 108 states and 204 transitions. [2024-11-09 01:01:00,762 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 204 transitions. [2024-11-09 01:01:00,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:01:00,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:00,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:01,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 118 states and 227 transitions. [2024-11-09 01:01:05,713 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 227 transitions. [2024-11-09 01:01:05,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:01:05,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:05,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:06,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 119 states and 227 transitions. [2024-11-09 01:01:06,757 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 227 transitions. [2024-11-09 01:01:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:01:06,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:06,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:09,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:09,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 126 states and 241 transitions. [2024-11-09 01:01:09,523 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 241 transitions. [2024-11-09 01:01:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:01:09,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:09,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:09,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:01:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 128 states and 242 transitions. [2024-11-09 01:01:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 242 transitions. [2024-11-09 01:01:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:01:09,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:09,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:10,449 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:10,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:10,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 130 states and 243 transitions. [2024-11-09 01:01:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 243 transitions. [2024-11-09 01:01:10,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:01:10,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:10,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:10,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:10,594 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:01:11,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:11,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 135 states and 250 transitions. [2024-11-09 01:01:11,750 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 250 transitions. [2024-11-09 01:01:11,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:01:11,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 01:01:12,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:12,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 137 states and 251 transitions. [2024-11-09 01:01:12,377 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 251 transitions. [2024-11-09 01:01:12,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:01:12,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:12,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:12,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 150 states and 281 transitions. [2024-11-09 01:01:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 281 transitions. [2024-11-09 01:01:19,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:01:19,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:20,028 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:21,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 153 states and 285 transitions. [2024-11-09 01:01:21,263 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 285 transitions. [2024-11-09 01:01:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:01:21,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:21,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:21,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:23,272 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 163 states and 307 transitions. [2024-11-09 01:01:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 307 transitions. [2024-11-09 01:01:27,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:01:27,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:27,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:27,902 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:01:29,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:29,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 169 states and 322 transitions. [2024-11-09 01:01:29,343 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 322 transitions. [2024-11-09 01:01:29,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:01:29,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:29,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:29,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 181 states and 343 transitions. [2024-11-09 01:01:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 343 transitions. [2024-11-09 01:01:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:01:37,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:37,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:39,035 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:43,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 189 states and 357 transitions. [2024-11-09 01:01:43,794 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 357 transitions. [2024-11-09 01:01:43,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:01:43,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:43,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:56,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 199 states and 381 transitions. [2024-11-09 01:01:56,941 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 381 transitions. [2024-11-09 01:01:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:01:56,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:56,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 209 states and 399 transitions. [2024-11-09 01:02:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 399 transitions. [2024-11-09 01:02:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:02:06,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:06,761 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:11,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 220 states and 428 transitions. [2024-11-09 01:02:11,507 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 428 transitions. [2024-11-09 01:02:11,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:02:11,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:11,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:12,094 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:02:15,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:15,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 225 states and 441 transitions. [2024-11-09 01:02:15,350 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 441 transitions. [2024-11-09 01:02:15,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:02:15,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:15,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:15,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:02:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 232 states and 455 transitions. [2024-11-09 01:02:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 455 transitions. [2024-11-09 01:02:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:02:19,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:19,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:20,058 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:02:21,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 237 states and 462 transitions. [2024-11-09 01:02:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 462 transitions. [2024-11-09 01:02:21,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:21,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,706 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:32,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:32,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 248 states and 483 transitions. [2024-11-09 01:02:32,049 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 483 transitions. [2024-11-09 01:02:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:32,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:32,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:32,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:40,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 255 states and 494 transitions. [2024-11-09 01:02:40,634 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 494 transitions. [2024-11-09 01:02:40,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:02:40,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:41,377 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:43,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 257 states and 496 transitions. [2024-11-09 01:02:43,238 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 496 transitions. [2024-11-09 01:02:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:02:43,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:45,017 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:58,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 272 states and 537 transitions. [2024-11-09 01:02:58,938 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 537 transitions. [2024-11-09 01:02:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:02:58,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:58,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:58,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:03,150 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:18,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:18,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 285 states and 584 transitions. [2024-11-09 01:03:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 584 transitions. [2024-11-09 01:03:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:03:18,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:18,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:22,911 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:35,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:35,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 297 states and 616 transitions. [2024-11-09 01:03:35,445 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 616 transitions. [2024-11-09 01:03:35,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:03:35,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:35,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:35,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:36,034 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:03:40,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 303 states and 638 transitions. [2024-11-09 01:03:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 638 transitions. [2024-11-09 01:03:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:03:40,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:40,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:40,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 310 states and 659 transitions. [2024-11-09 01:03:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 659 transitions. [2024-11-09 01:03:57,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:03:57,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:00,504 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:03,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:03,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 313 states and 664 transitions. [2024-11-09 01:04:03,303 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 664 transitions. [2024-11-09 01:04:03,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:03,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:03,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:15,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:15,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 325 states and 684 transitions. [2024-11-09 01:04:15,788 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 684 transitions. [2024-11-09 01:04:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:15,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:15,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:19,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:32,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 336 states and 720 transitions. [2024-11-09 01:04:32,565 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 720 transitions. [2024-11-09 01:04:32,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:32,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:32,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:36,656 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:44,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:44,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 341 states and 729 transitions. [2024-11-09 01:04:44,617 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 729 transitions. [2024-11-09 01:04:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:44,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:44,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 01:04:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 344 states and 744 transitions. [2024-11-09 01:04:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 744 transitions. [2024-11-09 01:04:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:48,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:49,320 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 01:04:50,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:50,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 346 states and 747 transitions. [2024-11-09 01:04:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 747 transitions. [2024-11-09 01:04:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:04:50,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:50,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:50,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:10,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 363 states and 781 transitions. [2024-11-09 01:05:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 781 transitions. [2024-11-09 01:05:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:05:10,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:10,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:10,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:15,306 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:37,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 375 states and 827 transitions. [2024-11-09 01:05:37,374 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 827 transitions. [2024-11-09 01:05:37,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:05:37,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:37,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:39,884 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:52,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:52,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 385 states and 857 transitions. [2024-11-09 01:05:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 857 transitions. [2024-11-09 01:05:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:05:52,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:52,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:54,406 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:05:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:59,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 388 states and 872 transitions. [2024-11-09 01:05:59,096 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 872 transitions. [2024-11-09 01:05:59,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:05:59,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:59,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:04,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:04,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 393 states and 891 transitions. [2024-11-09 01:06:04,610 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 891 transitions. [2024-11-09 01:06:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:06:04,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:04,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:05,550 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:06:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 395 states and 896 transitions. [2024-11-09 01:06:07,746 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 896 transitions. [2024-11-09 01:06:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:06:07,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:07,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:07,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:12,202 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:06:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 419 states and 980 transitions. [2024-11-09 01:06:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 980 transitions. [2024-11-09 01:06:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:06:39,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:39,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:40,617 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:42,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 421 states and 983 transitions. [2024-11-09 01:06:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 983 transitions. [2024-11-09 01:06:42,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:06:42,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:42,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 432 states and 1016 transitions. [2024-11-09 01:07:00,235 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1016 transitions. [2024-11-09 01:07:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:07:00,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:00,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:00,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:07:09,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:09,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 438 states and 1027 transitions. [2024-11-09 01:07:09,195 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1027 transitions. [2024-11-09 01:07:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:07:09,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:09,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:09,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:09,867 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:07:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:18,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 442 states and 1041 transitions. [2024-11-09 01:07:18,210 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1041 transitions. [2024-11-09 01:07:18,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:07:18,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:18,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:18,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:23,735 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:07:40,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:40,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 451 states and 1090 transitions. [2024-11-09 01:07:40,936 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1090 transitions. [2024-11-09 01:07:40,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:07:40,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:40,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:40,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:54,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:54,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 456 states and 1097 transitions. [2024-11-09 01:07:54,662 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1097 transitions. [2024-11-09 01:07:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:07:54,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:13,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 464 states and 1121 transitions. [2024-11-09 01:08:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1121 transitions. [2024-11-09 01:08:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:08:13,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:13,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:18,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:18,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 466 states and 1125 transitions. [2024-11-09 01:08:18,228 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1125 transitions. [2024-11-09 01:08:18,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:08:18,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:18,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:22,217 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:45,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 477 states and 1157 transitions. [2024-11-09 01:08:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1157 transitions. [2024-11-09 01:08:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:08:45,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:45,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:47,081 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:52,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:52,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 482 states and 1166 transitions. [2024-11-09 01:08:52,269 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1166 transitions. [2024-11-09 01:08:52,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:08:52,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:52,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:53,693 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:55,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:55,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 484 states and 1171 transitions. [2024-11-09 01:08:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1171 transitions. [2024-11-09 01:08:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:08:55,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:55,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:06,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:06,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 486 states and 1174 transitions. [2024-11-09 01:09:06,607 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1174 transitions. [2024-11-09 01:09:06,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:06,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:06,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:08,268 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:10,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:10,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 488 states and 1176 transitions. [2024-11-09 01:09:10,773 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 1176 transitions. [2024-11-09 01:09:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:10,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:10,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:10,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:11,915 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:29,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 501 states and 1205 transitions. [2024-11-09 01:09:29,701 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1205 transitions. [2024-11-09 01:09:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:09:29,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:29,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:29,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:19,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:19,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 513 states and 1257 transitions. [2024-11-09 01:10:19,304 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1257 transitions. [2024-11-09 01:10:19,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:10:19,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:19,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:23,742 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:36,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:36,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 519 states and 1281 transitions. [2024-11-09 01:10:36,981 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1281 transitions. [2024-11-09 01:10:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:10:36,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:36,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:37,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:40,410 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:52,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:52,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 524 states and 1297 transitions. [2024-11-09 01:10:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1297 transitions. [2024-11-09 01:10:52,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:10:52,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:52,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:56,076 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 529 states and 1307 transitions. [2024-11-09 01:11:04,571 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1307 transitions. [2024-11-09 01:11:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:11:04,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:04,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:16,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 534 states and 1318 transitions. [2024-11-09 01:11:16,667 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1318 transitions. [2024-11-09 01:11:16,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:11:16,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:16,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:16,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 538 states and 1341 transitions. [2024-11-09 01:11:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1341 transitions. [2024-11-09 01:11:38,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:11:38,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:38,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:38,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:39,020 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 6 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 540 states and 1345 transitions. [2024-11-09 01:11:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1345 transitions. [2024-11-09 01:11:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:11:43,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:43,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:45,429 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:46,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 542 states and 1346 transitions. [2024-11-09 01:11:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1346 transitions. [2024-11-09 01:11:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:11:46,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:47,757 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 01:11:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 543 states and 1356 transitions. [2024-11-09 01:11:51,116 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1356 transitions. [2024-11-09 01:11:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:11:51,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:51,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:51,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:51,183 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 01:11:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 548 states and 1366 transitions. [2024-11-09 01:11:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1366 transitions. [2024-11-09 01:11:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:11:55,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:04,881 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:53,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:53,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 566 states and 1419 transitions. [2024-11-09 01:12:53,434 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1419 transitions. [2024-11-09 01:12:53,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:12:53,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:53,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:53,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:00,129 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 572 states and 1439 transitions. [2024-11-09 01:13:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1439 transitions. [2024-11-09 01:13:13,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:13:13,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:13,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:58,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 589 states and 1505 transitions. [2024-11-09 01:13:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1505 transitions. [2024-11-09 01:13:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:13:58,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:58,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.