./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/forester-heap/dll-circular-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/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_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/forester-heap/dll-circular-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --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 [2024-11-08 19:44:12,899 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:44:12,978 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:44:12,983 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:44:12,983 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:44:13,003 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:44:13,004 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:44:13,004 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:44:13,005 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:44:13,005 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:44:13,005 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:44:13,006 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:44:13,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:44:13,007 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:44:13,007 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:44:13,007 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:44:13,008 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:44:13,008 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:44:13,009 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:44:13,009 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:44:13,009 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:44:13,010 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:44:13,010 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:44:13,011 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:44:13,011 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:44:13,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:44:13,012 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:44:13,012 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:44:13,012 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:44:13,013 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:44:13,017 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_aa226313-f373-40f4-9278-b7add46f933a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b2cf85bdf3ceca18f859bba09ed8bf6de8160130db2f8571365ac2bc4f0e30c [2024-11-08 19:44:13,265 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:44:13,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:44:13,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:44:13,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:44:13,299 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:44:13,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/forester-heap/dll-circular-2.i Unable to find full path for "g++" [2024-11-08 19:44:15,411 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:44:15,646 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:44:15,647 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/sv-benchmarks/c/forester-heap/dll-circular-2.i [2024-11-08 19:44:15,659 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/data/1dcd0a654/3377d77958eb40d282d4603b36b0de35/FLAGaeadcb2a6 [2024-11-08 19:44:15,989 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/data/1dcd0a654/3377d77958eb40d282d4603b36b0de35 [2024-11-08 19:44:15,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:44:15,993 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:44:15,995 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:44:15,995 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:44:16,000 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:44:16,001 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:44:15" (1/1) ... [2024-11-08 19:44:16,002 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@507165a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16, skipping insertion in model container [2024-11-08 19:44:16,003 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:44:15" (1/1) ... [2024-11-08 19:44:16,047 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:44:16,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:44:16,424 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:44:16,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:44:16,505 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:44:16,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16 WrapperNode [2024-11-08 19:44:16,506 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:44:16,507 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:44:16,507 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:44:16,507 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:44:16,515 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,530 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,558 INFO L138 Inliner]: procedures = 119, calls = 34, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 124 [2024-11-08 19:44:16,558 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:44:16,559 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:44:16,559 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:44:16,560 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:44:16,570 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,574 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,575 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,596 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,603 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,605 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,610 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,612 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:44:16,617 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:44:16,618 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:44:16,618 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:44:16,619 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:44:16" (1/1) ... [2024-11-08 19:44:16,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:44:16,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:44:16,657 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:44:16,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa226313-f373-40f4-9278-b7add46f933a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:44:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:44:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:44:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:44:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:44:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:44:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:44:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:44:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:44:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:44:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:44:16,884 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:44:16,886 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:44:17,310 INFO L? ?]: Removed 100 outVars from TransFormulas that were not future-live. [2024-11-08 19:44:17,310 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:44:17,367 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:44:17,371 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-08 19:44:17,372 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:44:17 BoogieIcfgContainer [2024-11-08 19:44:17,372 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:44:17,373 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:44:17,373 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:44:17,384 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:44:17,384 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:44:17" (1/1) ... [2024-11-08 19:44:17,394 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:44:17,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 105 states and 126 transitions. [2024-11-08 19:44:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 126 transitions. [2024-11-08 19:44:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:44:17,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:17,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 104 states and 125 transitions. [2024-11-08 19:44:17,735 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 125 transitions. [2024-11-08 19:44:17,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:44:17,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:17,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 103 states and 124 transitions. [2024-11-08 19:44:17,947 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 124 transitions. [2024-11-08 19:44:17,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:44:17,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 102 states and 123 transitions. [2024-11-08 19:44:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 123 transitions. [2024-11-08 19:44:18,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:44:18,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:18,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 101 states and 122 transitions. [2024-11-08 19:44:18,151 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 122 transitions. [2024-11-08 19:44:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:44:18,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:18,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 100 states and 121 transitions. [2024-11-08 19:44:18,203 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 121 transitions. [2024-11-08 19:44:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:44:18,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:18,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 99 states and 120 transitions. [2024-11-08 19:44:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 120 transitions. [2024-11-08 19:44:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:44:18,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:18,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 99 states and 118 transitions. [2024-11-08 19:44:18,533 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 118 transitions. [2024-11-08 19:44:18,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:44:18,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:18,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:18,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 102 states and 124 transitions. [2024-11-08 19:44:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 124 transitions. [2024-11-08 19:44:18,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:44:18,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:18,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 105 states and 130 transitions. [2024-11-08 19:44:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 130 transitions. [2024-11-08 19:44:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:44:19,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 106 states and 132 transitions. [2024-11-08 19:44:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 132 transitions. [2024-11-08 19:44:19,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:44:19,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:19,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 107 states and 134 transitions. [2024-11-08 19:44:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 134 transitions. [2024-11-08 19:44:19,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:44:19,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:19,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 111 states and 142 transitions. [2024-11-08 19:44:19,628 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 142 transitions. [2024-11-08 19:44:19,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:44:19,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:20,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 115 states and 150 transitions. [2024-11-08 19:44:20,114 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 150 transitions. [2024-11-08 19:44:20,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:44:20,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:20,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 114 states and 149 transitions. [2024-11-08 19:44:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 149 transitions. [2024-11-08 19:44:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:44:20,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 115 states and 151 transitions. [2024-11-08 19:44:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 151 transitions. [2024-11-08 19:44:20,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:44:20,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:21,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 117 states and 155 transitions. [2024-11-08 19:44:21,229 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 155 transitions. [2024-11-08 19:44:21,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:44:21,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:22,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 119 states and 159 transitions. [2024-11-08 19:44:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 159 transitions. [2024-11-08 19:44:22,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:44:22,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:22,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:22,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:22,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 119 states and 156 transitions. [2024-11-08 19:44:22,530 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 156 transitions. [2024-11-08 19:44:22,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:44:22,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:22,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:22,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:22,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:22,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 120 states and 158 transitions. [2024-11-08 19:44:22,827 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 158 transitions. [2024-11-08 19:44:22,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:44:22,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:22,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 122 states and 161 transitions. [2024-11-08 19:44:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 161 transitions. [2024-11-08 19:44:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:44:23,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 129 states and 175 transitions. [2024-11-08 19:44:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 175 transitions. [2024-11-08 19:44:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:44:24,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:24,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:24,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:25,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:27,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 136 states and 191 transitions. [2024-11-08 19:44:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 191 transitions. [2024-11-08 19:44:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:44:27,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:27,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:27,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 140 states and 200 transitions. [2024-11-08 19:44:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 200 transitions. [2024-11-08 19:44:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:44:30,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:30,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:32,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 145 states and 208 transitions. [2024-11-08 19:44:32,156 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 208 transitions. [2024-11-08 19:44:32,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:44:32,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 147 states and 213 transitions. [2024-11-08 19:44:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 213 transitions. [2024-11-08 19:44:33,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:44:33,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:33,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:34,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 150 states and 219 transitions. [2024-11-08 19:44:34,546 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 219 transitions. [2024-11-08 19:44:34,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:44:34,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:34,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:34,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:35,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 155 states and 227 transitions. [2024-11-08 19:44:35,390 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 227 transitions. [2024-11-08 19:44:35,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:44:35,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:35,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:35,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 156 states and 228 transitions. [2024-11-08 19:44:35,762 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 228 transitions. [2024-11-08 19:44:35,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:44:35,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 158 states and 233 transitions. [2024-11-08 19:44:36,814 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 233 transitions. [2024-11-08 19:44:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:44:36,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:36,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:36,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:36,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:36,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 159 states and 236 transitions. [2024-11-08 19:44:36,902 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 236 transitions. [2024-11-08 19:44:36,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:44:36,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:36,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:37,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:38,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 162 states and 244 transitions. [2024-11-08 19:44:38,198 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 244 transitions. [2024-11-08 19:44:38,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:44:38,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:39,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:39,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 166 states and 253 transitions. [2024-11-08 19:44:39,962 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 253 transitions. [2024-11-08 19:44:39,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:44:39,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:39,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:43,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 173 states and 269 transitions. [2024-11-08 19:44:43,690 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 269 transitions. [2024-11-08 19:44:43,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:44:43,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:43,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:44,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 176 states and 279 transitions. [2024-11-08 19:44:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 279 transitions. [2024-11-08 19:44:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:44:46,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:46,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:46,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:48,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:48,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 179 states and 289 transitions. [2024-11-08 19:44:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 289 transitions. [2024-11-08 19:44:48,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:44:48,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:48,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:48,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:48,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:48,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 180 states and 291 transitions. [2024-11-08 19:44:48,969 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 291 transitions. [2024-11-08 19:44:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:44:48,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:48,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:48,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:49,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:49,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 180 states and 290 transitions. [2024-11-08 19:44:49,183 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 290 transitions. [2024-11-08 19:44:49,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:44:49,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:49,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:49,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:52,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:52,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 189 states and 310 transitions. [2024-11-08 19:44:52,824 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 310 transitions. [2024-11-08 19:44:52,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:44:52,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:52,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:53,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:53,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 191 states and 313 transitions. [2024-11-08 19:44:53,790 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 313 transitions. [2024-11-08 19:44:53,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:44:53,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:54,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 192 states and 315 transitions. [2024-11-08 19:44:54,231 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 315 transitions. [2024-11-08 19:44:54,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:44:54,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:54,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 193 states and 317 transitions. [2024-11-08 19:44:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 317 transitions. [2024-11-08 19:44:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:44:56,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:56,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 195 states and 321 transitions. [2024-11-08 19:44:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 321 transitions. [2024-11-08 19:44:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:44:56,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:56,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:57,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 198 states and 326 transitions. [2024-11-08 19:44:58,290 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 326 transitions. [2024-11-08 19:44:58,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:44:58,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:59,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 204 states and 339 transitions. [2024-11-08 19:45:03,690 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 339 transitions. [2024-11-08 19:45:03,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:45:03,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:04,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 217 states and 368 transitions. [2024-11-08 19:45:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 368 transitions. [2024-11-08 19:45:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:45:13,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 219 states and 370 transitions. [2024-11-08 19:45:13,926 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 370 transitions. [2024-11-08 19:45:13,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:45:13,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:13,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:13,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 218 states and 369 transitions. [2024-11-08 19:45:13,967 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 369 transitions. [2024-11-08 19:45:13,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:45:13,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:15,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 221 states and 374 transitions. [2024-11-08 19:45:15,443 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 374 transitions. [2024-11-08 19:45:15,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:45:15,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:15,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:15,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:15,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 222 states and 374 transitions. [2024-11-08 19:45:15,634 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 374 transitions. [2024-11-08 19:45:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:15,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:15,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:15,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:16,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:16,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 221 states and 373 transitions. [2024-11-08 19:45:16,858 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 373 transitions. [2024-11-08 19:45:16,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:16,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:16,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:17,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:18,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 224 states and 376 transitions. [2024-11-08 19:45:18,375 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 376 transitions. [2024-11-08 19:45:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:18,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:18,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:18,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:18,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 228 states and 383 transitions. [2024-11-08 19:45:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 383 transitions. [2024-11-08 19:45:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:20,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:21,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:23,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:23,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 232 states and 390 transitions. [2024-11-08 19:45:23,589 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 390 transitions. [2024-11-08 19:45:23,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:23,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:23,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:23,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:23,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:23,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 235 states and 395 transitions. [2024-11-08 19:45:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 395 transitions. [2024-11-08 19:45:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:23,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:23,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:23,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:23,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 238 states and 408 transitions. [2024-11-08 19:45:23,755 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 408 transitions. [2024-11-08 19:45:23,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:23,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:23,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:24,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 238 states and 408 transitions. [2024-11-08 19:45:24,815 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 408 transitions. [2024-11-08 19:45:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:24,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:24,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:24,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:26,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:26,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 243 states and 425 transitions. [2024-11-08 19:45:26,152 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 425 transitions. [2024-11-08 19:45:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:26,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:26,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:27,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:27,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 245 states and 427 transitions. [2024-11-08 19:45:27,484 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 427 transitions. [2024-11-08 19:45:27,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:45:27,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:27,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:27,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:27,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 245 states and 426 transitions. [2024-11-08 19:45:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 426 transitions. [2024-11-08 19:45:27,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:45:27,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:29,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:41,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:41,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 260 states and 459 transitions. [2024-11-08 19:45:41,544 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 459 transitions. [2024-11-08 19:45:41,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:45:41,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:41,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:43,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:43,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 263 states and 467 transitions. [2024-11-08 19:45:43,971 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 467 transitions. [2024-11-08 19:45:43,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:45:43,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:43,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:43,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:44,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:45,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 266 states and 471 transitions. [2024-11-08 19:45:45,074 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 471 transitions. [2024-11-08 19:45:45,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:45:45,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:45,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:45,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:46,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:46,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 269 states and 479 transitions. [2024-11-08 19:45:46,268 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 479 transitions. [2024-11-08 19:45:46,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:45:46,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:46,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:46,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:52,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 277 states and 495 transitions. [2024-11-08 19:45:52,113 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 495 transitions. [2024-11-08 19:45:52,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:45:52,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:52,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:52,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:00,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 286 states and 513 transitions. [2024-11-08 19:46:00,028 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 513 transitions. [2024-11-08 19:46:00,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:46:00,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:00,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:00,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:05,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 292 states and 527 transitions. [2024-11-08 19:46:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 527 transitions. [2024-11-08 19:46:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:46:05,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:05,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:05,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:14,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:14,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 296 states and 540 transitions. [2024-11-08 19:46:14,460 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 540 transitions. [2024-11-08 19:46:14,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:46:14,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:14,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:14,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:14,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:14,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 297 states and 540 transitions. [2024-11-08 19:46:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 540 transitions. [2024-11-08 19:46:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:46:14,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:14,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:14,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:14,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:14,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 298 states and 540 transitions. [2024-11-08 19:46:14,688 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 540 transitions. [2024-11-08 19:46:14,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:46:14,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:14,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:14,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:15,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:15,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 298 states and 539 transitions. [2024-11-08 19:46:15,514 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 539 transitions. [2024-11-08 19:46:15,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:46:15,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:15,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:17,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:24,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:24,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 305 states and 562 transitions. [2024-11-08 19:46:24,580 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 562 transitions. [2024-11-08 19:46:24,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:46:24,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:24,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:24,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:25,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:25,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 306 states and 562 transitions. [2024-11-08 19:46:25,854 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 562 transitions. [2024-11-08 19:46:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:46:25,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:25,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:25,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:29,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 312 states and 573 transitions. [2024-11-08 19:46:29,985 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 573 transitions. [2024-11-08 19:46:29,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:46:29,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:29,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:30,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:35,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:35,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 318 states and 584 transitions. [2024-11-08 19:46:35,238 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 584 transitions. [2024-11-08 19:46:35,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:46:35,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:35,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:35,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 318 states and 583 transitions. [2024-11-08 19:46:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 583 transitions. [2024-11-08 19:46:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:46:36,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:36,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:37,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:38,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 318 states and 582 transitions. [2024-11-08 19:46:38,452 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 582 transitions. [2024-11-08 19:46:38,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:46:38,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:38,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:46:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:46,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 325 states and 596 transitions. [2024-11-08 19:46:46,069 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 596 transitions. [2024-11-08 19:46:46,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:46:46,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:46,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:50,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 329 states and 605 transitions. [2024-11-08 19:46:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 605 transitions. [2024-11-08 19:46:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:46:50,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:50,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:56,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 333 states and 614 transitions. [2024-11-08 19:46:56,726 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 614 transitions. [2024-11-08 19:46:56,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:46:56,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:56,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:11,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:11,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 342 states and 638 transitions. [2024-11-08 19:47:11,500 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 638 transitions. [2024-11-08 19:47:11,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:47:11,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:11,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:13,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:20,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 350 states and 657 transitions. [2024-11-08 19:47:20,708 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 657 transitions. [2024-11-08 19:47:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:47:20,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:23,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:31,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:31,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 358 states and 677 transitions. [2024-11-08 19:47:31,485 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 677 transitions. [2024-11-08 19:47:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:47:31,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:31,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:31,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:32,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 361 states and 681 transitions. [2024-11-08 19:47:32,586 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 681 transitions. [2024-11-08 19:47:32,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:47:32,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:32,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:32,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 362 states and 684 transitions. [2024-11-08 19:47:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 684 transitions. [2024-11-08 19:47:34,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:47:34,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:34,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:34,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:35,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:36,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:36,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 363 states and 686 transitions. [2024-11-08 19:47:36,924 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 686 transitions. [2024-11-08 19:47:36,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:47:36,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:36,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:36,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:41,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:41,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 369 states and 699 transitions. [2024-11-08 19:47:41,615 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 699 transitions. [2024-11-08 19:47:41,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:47:41,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:41,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:41,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:51,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 375 states and 711 transitions. [2024-11-08 19:47:51,905 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 711 transitions. [2024-11-08 19:47:51,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:47:51,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:51,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 378 states and 714 transitions. [2024-11-08 19:47:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 714 transitions. [2024-11-08 19:47:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:47:54,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:47:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:57,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 381 states and 717 transitions. [2024-11-08 19:47:57,985 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 717 transitions. [2024-11-08 19:47:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:47:57,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:57,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:11,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 391 states and 745 transitions. [2024-11-08 19:48:11,566 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 745 transitions. [2024-11-08 19:48:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:11,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:11,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:11,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:11,821 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:14,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:14,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 392 states and 747 transitions. [2024-11-08 19:48:14,069 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 747 transitions. [2024-11-08 19:48:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:14,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:14,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:14,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:16,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:16,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 393 states and 749 transitions. [2024-11-08 19:48:16,605 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 749 transitions. [2024-11-08 19:48:16,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:16,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:16,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:16,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:16,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:17,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:17,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 394 states and 752 transitions. [2024-11-08 19:48:17,677 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 752 transitions. [2024-11-08 19:48:17,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:17,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:17,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:17,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:24,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:24,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 399 states and 764 transitions. [2024-11-08 19:48:24,881 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 764 transitions. [2024-11-08 19:48:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:24,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:24,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 402 states and 767 transitions. [2024-11-08 19:48:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 767 transitions. [2024-11-08 19:48:30,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:30,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:30,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:30,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:37,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 408 states and 779 transitions. [2024-11-08 19:48:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 779 transitions. [2024-11-08 19:48:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:37,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:37,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:37,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:37,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:48:39,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:39,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 409 states and 781 transitions. [2024-11-08 19:48:39,548 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 781 transitions. [2024-11-08 19:48:39,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:39,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:39,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:44,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 426 states and 833 transitions. [2024-11-08 19:49:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 833 transitions. [2024-11-08 19:49:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:49:08,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:11,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:24,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:24,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 430 states and 853 transitions. [2024-11-08 19:49:24,514 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 853 transitions. [2024-11-08 19:49:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:49:24,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:24,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:27,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:43,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:43,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 441 states and 879 transitions. [2024-11-08 19:49:43,303 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 879 transitions. [2024-11-08 19:49:43,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:49:43,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:43,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:43,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:47,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 443 states and 886 transitions. [2024-11-08 19:49:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 886 transitions. [2024-11-08 19:49:47,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:49:47,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:47,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:47,788 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:49:50,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:50,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 449 states and 901 transitions. [2024-11-08 19:49:50,537 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 901 transitions. [2024-11-08 19:49:50,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:49:50,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:50,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:50,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:51,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:55,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:55,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 449 states and 900 transitions. [2024-11-08 19:49:55,520 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 900 transitions. [2024-11-08 19:49:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:49:55,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:55,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:58,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:02,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:02,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 450 states and 902 transitions. [2024-11-08 19:50:02,323 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 902 transitions. [2024-11-08 19:50:02,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:50:02,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:02,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:02,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:06,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:20,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 456 states and 914 transitions. [2024-11-08 19:50:20,428 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 914 transitions. [2024-11-08 19:50:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:20,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:20,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:20,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 462 states and 927 transitions. [2024-11-08 19:50:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 927 transitions. [2024-11-08 19:50:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:30,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:30,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:30,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:32,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 463 states and 929 transitions. [2024-11-08 19:50:32,762 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 929 transitions. [2024-11-08 19:50:32,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:32,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:32,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:34,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 463 states and 928 transitions. [2024-11-08 19:50:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 928 transitions. [2024-11-08 19:50:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:34,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:36,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:48,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:48,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 468 states and 940 transitions. [2024-11-08 19:50:48,477 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 940 transitions. [2024-11-08 19:50:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:48,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:48,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:50:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 469 states and 941 transitions. [2024-11-08 19:50:50,788 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 941 transitions. [2024-11-08 19:50:50,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:50,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:50,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:56,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 469 states and 940 transitions. [2024-11-08 19:50:56,178 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 940 transitions. [2024-11-08 19:50:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:56,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:56,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:56,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:56,222 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:50:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:56,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 470 states and 941 transitions. [2024-11-08 19:50:56,251 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 941 transitions. [2024-11-08 19:50:56,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:50:56,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:56,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:56,486 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 471 states and 941 transitions. [2024-11-08 19:50:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 941 transitions. [2024-11-08 19:50:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:50:56,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:56,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:56,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:01,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:01,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 474 states and 944 transitions. [2024-11-08 19:51:01,896 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 944 transitions. [2024-11-08 19:51:01,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:51:01,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:01,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:05,821 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:18,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:18,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 478 states and 952 transitions. [2024-11-08 19:51:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 952 transitions. [2024-11-08 19:51:18,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:51:18,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:18,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:18,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:22,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 493 states and 990 transitions. [2024-11-08 19:51:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 990 transitions. [2024-11-08 19:51:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:51:54,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:54,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:51:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 493 states and 989 transitions. [2024-11-08 19:51:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 989 transitions. [2024-11-08 19:51:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:51:56,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:56,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:56,836 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:10,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 498 states and 999 transitions. [2024-11-08 19:52:10,096 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 999 transitions. [2024-11-08 19:52:10,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:52:10,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:10,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:10,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:10,828 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 511 states and 1037 transitions. [2024-11-08 19:52:28,891 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1037 transitions. [2024-11-08 19:52:28,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:52:28,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:28,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:29,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:52:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 511 states and 1028 transitions. [2024-11-08 19:52:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1028 transitions. [2024-11-08 19:52:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:52:32,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:32,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:55,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 515 states and 1049 transitions. [2024-11-08 19:52:55,523 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1049 transitions. [2024-11-08 19:52:55,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:52:55,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:55,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:56,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:59,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:59,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 521 states and 1057 transitions. [2024-11-08 19:52:59,832 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1057 transitions. [2024-11-08 19:52:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:52:59,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:59,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 524 states and 1060 transitions. [2024-11-08 19:53:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1060 transitions. [2024-11-08 19:53:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:53:06,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:06,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:06,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:34,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:34,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 530 states and 1076 transitions. [2024-11-08 19:53:34,637 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1076 transitions. [2024-11-08 19:53:34,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:53:34,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:34,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:36,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:53:43,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:43,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 534 states and 1085 transitions. [2024-11-08 19:53:43,219 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1085 transitions. [2024-11-08 19:53:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:53:43,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:43,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:43,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:53:45,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:45,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 535 states and 1086 transitions. [2024-11-08 19:53:45,748 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1086 transitions. [2024-11-08 19:53:45,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:53:45,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:57,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 539 states and 1093 transitions. [2024-11-08 19:53:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1093 transitions. [2024-11-08 19:53:57,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:53:57,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:57,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:59,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 541 states and 1094 transitions. [2024-11-08 19:53:59,278 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1094 transitions. [2024-11-08 19:53:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:53:59,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:59,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:01,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:54:22,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:22,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 550 states and 1113 transitions. [2024-11-08 19:54:22,325 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1113 transitions. [2024-11-08 19:54:22,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:54:22,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:22,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:30,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:56,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 556 states and 1128 transitions. [2024-11-08 19:54:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 1128 transitions. [2024-11-08 19:54:56,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:54:56,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:56,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:57,018 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:11,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:11,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 562 states and 1141 transitions. [2024-11-08 19:55:11,465 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1141 transitions. [2024-11-08 19:55:11,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:55:11,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:11,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:11,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:11,694 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:55:26,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:26,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 568 states and 1152 transitions. [2024-11-08 19:55:26,427 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1152 transitions. [2024-11-08 19:55:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:55:26,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:26,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:36,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 590 states and 1215 transitions. [2024-11-08 19:56:36,011 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1215 transitions. [2024-11-08 19:56:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:56:36,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:36,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:36,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:36,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 19:56:39,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:39,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 590 states and 1214 transitions. [2024-11-08 19:56:39,083 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1214 transitions. [2024-11-08 19:56:39,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:56:39,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:39,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:56:48,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:48,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 593 states and 1219 transitions. [2024-11-08 19:56:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1219 transitions. [2024-11-08 19:56:48,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:56:48,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:48,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:48,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:58,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:58,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 596 states and 1233 transitions. [2024-11-08 19:56:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1233 transitions. [2024-11-08 19:56:58,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:56:58,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:58,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:58,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:59,159 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:57:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:10,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 599 states and 1238 transitions. [2024-11-08 19:57:10,212 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1238 transitions. [2024-11-08 19:57:10,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:57:10,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:10,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:10,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:10,246 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:57:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:24,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 605 states and 1250 transitions. [2024-11-08 19:57:24,222 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1250 transitions. [2024-11-08 19:57:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:57:24,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:24,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:24,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:57:39,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:39,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 611 states and 1262 transitions. [2024-11-08 19:57:39,799 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1262 transitions. [2024-11-08 19:57:39,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:57:39,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:39,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:39,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:48,179 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.