./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/lockfree-3.0.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/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_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/lockfree-3.0.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/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_c8f634da-6299-44b1-811c-090f55f7049b/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 ce7b97696e85da66033a1f3711f1d24681434c76600ae3cd891d7ea07b7fcbea --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:27:03,333 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:27:03,425 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:27:03,433 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:27:03,434 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:27:03,468 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:27:03,469 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:27:03,472 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:27:03,472 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:27:03,473 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:27:03,473 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:27:03,474 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:27:03,474 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:27:03,475 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:27:03,475 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:27:03,477 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:27:03,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:27:03,479 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:27:03,480 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:27:03,480 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:27:03,481 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:27:03,485 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:27:03,485 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:27:03,486 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:27:03,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:27:03,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:03,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:27:03,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:27:03,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:27:03,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:27:03,488 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_c8f634da-6299-44b1-811c-090f55f7049b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce7b97696e85da66033a1f3711f1d24681434c76600ae3cd891d7ea07b7fcbea [2024-11-08 19:27:03,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:27:03,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:27:03,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:27:03,849 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:27:03,849 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:27:03,851 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/lockfree-3.0.i Unable to find full path for "g++" [2024-11-08 19:27:05,965 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:27:06,247 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:27:06,248 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/sv-benchmarks/c/memsafety/lockfree-3.0.i [2024-11-08 19:27:06,265 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/data/fb85a18ea/fe438188bb994729963c971aaa94b8f9/FLAG9e71ae61c [2024-11-08 19:27:06,291 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/data/fb85a18ea/fe438188bb994729963c971aaa94b8f9 [2024-11-08 19:27:06,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:27:06,298 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:27:06,299 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:06,299 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:27:06,307 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:27:06,307 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:06,309 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@696984f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06, skipping insertion in model container [2024-11-08 19:27:06,309 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:06,354 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:27:06,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:06,812 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:27:06,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:06,921 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:27:06,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06 WrapperNode [2024-11-08 19:27:06,921 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:06,923 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:06,923 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:27:06,923 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:27:06,932 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:06,953 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:06,983 INFO L138 Inliner]: procedures = 125, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 127 [2024-11-08 19:27:06,987 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:06,988 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:27:06,988 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:27:06,988 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:27:06,998 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:06,998 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:07,001 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:07,006 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:07,019 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:07,027 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:07,028 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:07,030 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:07,036 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:27:07,037 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:27:07,037 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:27:07,037 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:27:07,038 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:06" (1/1) ... [2024-11-08 19:27:07,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:07,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:27:07,081 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:27:07,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8f634da-6299-44b1-811c-090f55f7049b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:27:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:27:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:27:07,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:27:07,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:27:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:27:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:27:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:27:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:27:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:27:07,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:27:07,272 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:27:07,274 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:27:07,584 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-08 19:27:07,584 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:27:07,690 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:27:07,690 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:27:07,691 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:27:07 BoogieIcfgContainer [2024-11-08 19:27:07,691 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:27:07,692 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:27:07,692 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:27:07,708 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:27:07,708 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:27:07" (1/1) ... [2024-11-08 19:27:07,724 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:27:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 51 states and 64 transitions. [2024-11-08 19:27:07,786 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2024-11-08 19:27:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:27:07,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:07,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:07,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:07,930 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 19:27:07,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:07,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 51 states and 63 transitions. [2024-11-08 19:27:07,952 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 63 transitions. [2024-11-08 19:27:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:27:07,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:07,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:08,124 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 19:27:08,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:08,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 50 states and 62 transitions. [2024-11-08 19:27:08,155 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 62 transitions. [2024-11-08 19:27:08,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:27:08,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:08,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:08,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:08,353 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 19:27:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:08,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2024-11-08 19:27:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-11-08 19:27:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:27:08,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:08,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:08,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:08,563 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 19:27:08,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:08,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 52 states and 67 transitions. [2024-11-08 19:27:08,618 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 67 transitions. [2024-11-08 19:27:08,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:27:08,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:08,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:08,695 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 19:27:08,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 57 states and 76 transitions. [2024-11-08 19:27:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 76 transitions. [2024-11-08 19:27:08,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:27:08,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:08,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:08,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:08,911 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 19:27:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:08,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 56 states and 75 transitions. [2024-11-08 19:27:08,934 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 75 transitions. [2024-11-08 19:27:08,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:27:08,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:08,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:08,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:09,073 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 19:27:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:09,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 55 states and 74 transitions. [2024-11-08 19:27:09,295 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 74 transitions. [2024-11-08 19:27:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:27:09,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:09,435 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 19:27:09,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 60 states and 86 transitions. [2024-11-08 19:27:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 86 transitions. [2024-11-08 19:27:09,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:27:09,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:09,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:09,808 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 19:27:10,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 64 states and 96 transitions. [2024-11-08 19:27:10,214 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 96 transitions. [2024-11-08 19:27:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:27:10,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:10,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:10,271 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 19:27:10,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:10,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 64 states and 95 transitions. [2024-11-08 19:27:10,405 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2024-11-08 19:27:10,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:27:10,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:10,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:10,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:10,427 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 19:27:10,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:10,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 67 states and 106 transitions. [2024-11-08 19:27:10,711 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 106 transitions. [2024-11-08 19:27:10,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:27:10,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:10,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:10,752 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 19:27:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:11,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 70 states and 115 transitions. [2024-11-08 19:27:11,108 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 115 transitions. [2024-11-08 19:27:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:27:11,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:11,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:11,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:11,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 72 states and 121 transitions. [2024-11-08 19:27:11,385 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 121 transitions. [2024-11-08 19:27:11,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:27:11,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:11,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:11,602 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 19:27:12,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:12,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 77 states and 134 transitions. [2024-11-08 19:27:12,494 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 134 transitions. [2024-11-08 19:27:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:27:12,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:12,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:12,560 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 19:27:13,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 81 states and 144 transitions. [2024-11-08 19:27:13,218 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 144 transitions. [2024-11-08 19:27:13,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:27:13,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:13,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:13,434 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 19:27:14,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 88 states and 167 transitions. [2024-11-08 19:27:14,768 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 167 transitions. [2024-11-08 19:27:14,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:27:14,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:14,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:14,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:14,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:16,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 95 states and 191 transitions. [2024-11-08 19:27:16,018 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 191 transitions. [2024-11-08 19:27:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:27:16,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:16,069 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:16,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:16,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 97 states and 197 transitions. [2024-11-08 19:27:16,668 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 197 transitions. [2024-11-08 19:27:16,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:27:16,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:16,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:16,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 104 states and 224 transitions. [2024-11-08 19:27:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 224 transitions. [2024-11-08 19:27:18,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:27:18,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:18,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:18,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 106 states and 230 transitions. [2024-11-08 19:27:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 230 transitions. [2024-11-08 19:27:19,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:27:19,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:19,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:19,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:21,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:21,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 113 states and 250 transitions. [2024-11-08 19:27:21,617 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 250 transitions. [2024-11-08 19:27:21,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:27:21,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:21,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:22,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 115 states and 253 transitions. [2024-11-08 19:27:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 253 transitions. [2024-11-08 19:27:22,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:27:22,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:22,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:22,472 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 19:27:22,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 118 states and 261 transitions. [2024-11-08 19:27:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 261 transitions. [2024-11-08 19:27:22,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:27:22,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:22,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:22,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 122 states and 269 transitions. [2024-11-08 19:27:23,025 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 269 transitions. [2024-11-08 19:27:23,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:27:23,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:23,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:23,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:25,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 131 states and 305 transitions. [2024-11-08 19:27:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 305 transitions. [2024-11-08 19:27:25,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:27:25,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:25,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:25,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 133 states and 309 transitions. [2024-11-08 19:27:25,961 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 309 transitions. [2024-11-08 19:27:25,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:27:25,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:25,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:25,985 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:27:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:27,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 136 states and 318 transitions. [2024-11-08 19:27:27,045 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 318 transitions. [2024-11-08 19:27:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:27:27,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:27,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:27:27,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:27,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 139 states and 324 transitions. [2024-11-08 19:27:27,962 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 324 transitions. [2024-11-08 19:27:27,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:27:27,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:27,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:27,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:27:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 142 states and 337 transitions. [2024-11-08 19:27:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 337 transitions. [2024-11-08 19:27:28,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:27:28,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:28,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:28,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:27:29,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:29,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 143 states and 338 transitions. [2024-11-08 19:27:29,362 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 338 transitions. [2024-11-08 19:27:29,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:27:29,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:29,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:29,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:27:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 146 states and 351 transitions. [2024-11-08 19:27:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 351 transitions. [2024-11-08 19:27:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:27:30,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:30,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:30,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:27:31,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:31,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 149 states and 357 transitions. [2024-11-08 19:27:31,203 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 357 transitions. [2024-11-08 19:27:31,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:27:31,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:31,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:31,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:27:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:32,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 151 states and 359 transitions. [2024-11-08 19:27:32,119 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 359 transitions. [2024-11-08 19:27:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:27:32,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:32,147 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:32,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:32,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 153 states and 367 transitions. [2024-11-08 19:27:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 367 transitions. [2024-11-08 19:27:32,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:27:32,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:32,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:33,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 155 states and 375 transitions. [2024-11-08 19:27:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 375 transitions. [2024-11-08 19:27:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:27:33,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:33,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 157 states and 383 transitions. [2024-11-08 19:27:33,774 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 383 transitions. [2024-11-08 19:27:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:27:33,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:33,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:34,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:34,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 159 states and 391 transitions. [2024-11-08 19:27:34,443 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 391 transitions. [2024-11-08 19:27:34,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:27:34,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:34,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:27:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:35,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 161 states and 394 transitions. [2024-11-08 19:27:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 394 transitions. [2024-11-08 19:27:35,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:27:35,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:35,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:35,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:35,580 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:27:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:36,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 163 states and 396 transitions. [2024-11-08 19:27:36,141 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 396 transitions. [2024-11-08 19:27:36,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:27:36,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:36,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,843 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:40,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 173 states and 421 transitions. [2024-11-08 19:27:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 421 transitions. [2024-11-08 19:27:40,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:40,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:40,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:40,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:40,050 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:27:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 174 states and 425 transitions. [2024-11-08 19:27:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 425 transitions. [2024-11-08 19:27:40,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:40,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:40,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:40,663 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 19:27:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 174 states and 422 transitions. [2024-11-08 19:27:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 422 transitions. [2024-11-08 19:27:41,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:41,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:41,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:27:42,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 176 states and 425 transitions. [2024-11-08 19:27:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 425 transitions. [2024-11-08 19:27:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:42,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:42,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:42,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:27:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:43,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 178 states and 428 transitions. [2024-11-08 19:27:43,529 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 428 transitions. [2024-11-08 19:27:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:43,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:43,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:46,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 180 states and 433 transitions. [2024-11-08 19:27:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 433 transitions. [2024-11-08 19:27:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:46,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 189 states and 455 transitions. [2024-11-08 19:27:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 455 transitions. [2024-11-08 19:27:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:50,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:50,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:52,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 193 states and 473 transitions. [2024-11-08 19:27:52,879 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 473 transitions. [2024-11-08 19:27:52,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:52,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:52,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:55,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:55,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 196 states and 483 transitions. [2024-11-08 19:27:55,316 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 483 transitions. [2024-11-08 19:27:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:55,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:55,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:55,348 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:27:55,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:55,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 197 states and 492 transitions. [2024-11-08 19:27:55,997 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 492 transitions. [2024-11-08 19:27:55,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:55,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:55,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 199 states and 494 transitions. [2024-11-08 19:27:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 494 transitions. [2024-11-08 19:27:57,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:57,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:57,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:57,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:57,540 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:27:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 203 states and 508 transitions. [2024-11-08 19:27:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 508 transitions. [2024-11-08 19:27:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:59,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:27:59,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 205 states and 510 transitions. [2024-11-08 19:27:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 510 transitions. [2024-11-08 19:27:59,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:27:59,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:59,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:59,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:28:00,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 206 states and 511 transitions. [2024-11-08 19:28:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 511 transitions. [2024-11-08 19:28:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:28:00,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:00,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:00,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:28:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:01,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 207 states and 512 transitions. [2024-11-08 19:28:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 512 transitions. [2024-11-08 19:28:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:01,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:01,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:01,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:01,572 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 208 states and 514 transitions. [2024-11-08 19:28:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 514 transitions. [2024-11-08 19:28:02,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:02,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:02,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:02,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:03,019 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:04,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:04,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 210 states and 523 transitions. [2024-11-08 19:28:04,443 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 523 transitions. [2024-11-08 19:28:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:04,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:04,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 220 states and 576 transitions. [2024-11-08 19:28:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 576 transitions. [2024-11-08 19:28:09,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:09,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:09,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:11,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:11,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 223 states and 587 transitions. [2024-11-08 19:28:11,187 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 587 transitions. [2024-11-08 19:28:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:11,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:11,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:11,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:11,260 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:14,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:14,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 227 states and 601 transitions. [2024-11-08 19:28:14,443 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 601 transitions. [2024-11-08 19:28:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:14,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:14,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:14,487 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 228 states and 604 transitions. [2024-11-08 19:28:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 604 transitions. [2024-11-08 19:28:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:15,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:15,343 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 230 states and 607 transitions. [2024-11-08 19:28:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 607 transitions. [2024-11-08 19:28:16,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:16,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:16,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:18,304 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:26,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 243 states and 664 transitions. [2024-11-08 19:28:26,224 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 664 transitions. [2024-11-08 19:28:26,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:26,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:26,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:26,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:26,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:28:27,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 244 states and 665 transitions. [2024-11-08 19:28:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 665 transitions. [2024-11-08 19:28:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:28:27,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:27,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:28:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:29,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 247 states and 669 transitions. [2024-11-08 19:28:29,494 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 669 transitions. [2024-11-08 19:28:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:28:29,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:29,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:29,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:28:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 253 states and 680 transitions. [2024-11-08 19:28:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 680 transitions. [2024-11-08 19:28:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:28:33,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:33,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:33,898 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:28:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 258 states and 688 transitions. [2024-11-08 19:28:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 688 transitions. [2024-11-08 19:28:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:28:37,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:37,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:37,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 259 states and 696 transitions. [2024-11-08 19:28:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 696 transitions. [2024-11-08 19:28:38,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:28:38,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:38,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:38,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:28:40,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:40,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 262 states and 702 transitions. [2024-11-08 19:28:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 702 transitions. [2024-11-08 19:28:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:28:40,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:40,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:40,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:40,310 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:28:41,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:41,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 263 states and 703 transitions. [2024-11-08 19:28:41,156 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 703 transitions. [2024-11-08 19:28:41,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:28:41,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:41,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:28:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 266 states and 710 transitions. [2024-11-08 19:28:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 710 transitions. [2024-11-08 19:28:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:28:43,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:43,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:44,028 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:28:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 271 states and 727 transitions. [2024-11-08 19:28:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 727 transitions. [2024-11-08 19:28:47,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:28:47,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:47,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:47,377 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:28:48,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 272 states and 727 transitions. [2024-11-08 19:28:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 727 transitions. [2024-11-08 19:28:48,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:28:48,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:48,550 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:28:51,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 275 states and 735 transitions. [2024-11-08 19:28:51,124 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 735 transitions. [2024-11-08 19:28:51,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:28:51,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:51,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:51,154 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:28:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:51,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 276 states and 736 transitions. [2024-11-08 19:28:51,988 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 736 transitions. [2024-11-08 19:28:51,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:28:51,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:51,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:28:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 277 states and 740 transitions. [2024-11-08 19:28:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 740 transitions. [2024-11-08 19:28:52,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:28:52,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:52,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:28:53,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:53,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 279 states and 743 transitions. [2024-11-08 19:28:53,708 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 743 transitions. [2024-11-08 19:28:53,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:28:53,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:53,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 281 states and 753 transitions. [2024-11-08 19:28:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 753 transitions. [2024-11-08 19:28:55,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:28:55,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:55,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:28:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 286 states and 773 transitions. [2024-11-08 19:28:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 773 transitions. [2024-11-08 19:28:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:28:59,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:59,693 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:29:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:00,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 287 states and 776 transitions. [2024-11-08 19:29:00,727 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 776 transitions. [2024-11-08 19:29:00,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:00,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:00,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:00,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:00,764 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:29:01,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 289 states and 780 transitions. [2024-11-08 19:29:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 780 transitions. [2024-11-08 19:29:01,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:01,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:01,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:01,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:01,713 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:29:02,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:02,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 289 states and 775 transitions. [2024-11-08 19:29:02,911 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 775 transitions. [2024-11-08 19:29:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:02,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:02,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:02,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:03,062 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:29:05,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 291 states and 777 transitions. [2024-11-08 19:29:05,013 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 777 transitions. [2024-11-08 19:29:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:05,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:05,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:05,249 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:29:14,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:14,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 300 states and 832 transitions. [2024-11-08 19:29:14,964 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 832 transitions. [2024-11-08 19:29:14,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:14,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:14,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:29:17,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:17,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 303 states and 841 transitions. [2024-11-08 19:29:17,283 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 841 transitions. [2024-11-08 19:29:17,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:17,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:17,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:17,553 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:29:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 308 states and 848 transitions. [2024-11-08 19:29:21,886 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 848 transitions. [2024-11-08 19:29:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:21,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:29:23,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:23,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 310 states and 850 transitions. [2024-11-08 19:29:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 850 transitions. [2024-11-08 19:29:23,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:23,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:23,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:23,990 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:29:25,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:25,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 312 states and 852 transitions. [2024-11-08 19:29:25,980 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 852 transitions. [2024-11-08 19:29:25,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:25,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:25,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:29:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 314 states and 854 transitions. [2024-11-08 19:29:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 854 transitions. [2024-11-08 19:29:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:27,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:27,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:27,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:29:29,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:29,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 316 states and 856 transitions. [2024-11-08 19:29:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 856 transitions. [2024-11-08 19:29:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:29,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:29,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:29,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:29:32,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:32,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 319 states and 869 transitions. [2024-11-08 19:29:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 869 transitions. [2024-11-08 19:29:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:32,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:32,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:32,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:32,568 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:29:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:36,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 325 states and 888 transitions. [2024-11-08 19:29:36,952 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 888 transitions. [2024-11-08 19:29:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:36,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:36,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:37,182 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:29:39,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 327 states and 890 transitions. [2024-11-08 19:29:39,348 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 890 transitions. [2024-11-08 19:29:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:29:39,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:39,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:39,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:29:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 329 states and 897 transitions. [2024-11-08 19:29:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 897 transitions. [2024-11-08 19:29:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:29:41,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:41,139 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:29:42,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:42,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 330 states and 898 transitions. [2024-11-08 19:29:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 898 transitions. [2024-11-08 19:29:42,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:29:42,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:42,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:42,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:42,694 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:29:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:44,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 332 states and 907 transitions. [2024-11-08 19:29:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 907 transitions. [2024-11-08 19:29:44,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:29:44,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:44,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:29:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 346 states and 952 transitions. [2024-11-08 19:29:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 952 transitions. [2024-11-08 19:29:55,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:29:55,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:55,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:55,182 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:29:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 346 states and 942 transitions. [2024-11-08 19:29:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 942 transitions. [2024-11-08 19:29:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:29:55,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:55,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:55,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:29:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 348 states and 952 transitions. [2024-11-08 19:29:59,088 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 952 transitions. [2024-11-08 19:29:59,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:29:59,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:30:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:01,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 350 states and 954 transitions. [2024-11-08 19:30:01,424 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 954 transitions. [2024-11-08 19:30:01,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:30:01,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:01,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:01,495 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:30:05,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:05,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 354 states and 964 transitions. [2024-11-08 19:30:05,089 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 964 transitions. [2024-11-08 19:30:05,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:30:05,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:05,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:05,148 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:30:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:10,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 360 states and 981 transitions. [2024-11-08 19:30:10,258 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 981 transitions. [2024-11-08 19:30:10,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:10,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:10,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:11,175 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:30:14,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 360 states and 974 transitions. [2024-11-08 19:30:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 974 transitions. [2024-11-08 19:30:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:14,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:14,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:14,629 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:30:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:16,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 361 states and 974 transitions. [2024-11-08 19:30:16,127 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 974 transitions. [2024-11-08 19:30:16,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:16,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:30:20,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:20,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 363 states and 980 transitions. [2024-11-08 19:30:20,550 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 980 transitions. [2024-11-08 19:30:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:20,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:20,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:24,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 366 states and 985 transitions. [2024-11-08 19:30:24,370 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 985 transitions. [2024-11-08 19:30:24,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:24,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:24,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:24,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:24,423 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 367 states and 985 transitions. [2024-11-08 19:30:25,651 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 985 transitions. [2024-11-08 19:30:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:25,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:25,700 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 370 states and 997 transitions. [2024-11-08 19:30:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 997 transitions. [2024-11-08 19:30:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:29,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:29,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:29,920 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 371 states and 998 transitions. [2024-11-08 19:30:31,100 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 998 transitions. [2024-11-08 19:30:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:31,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:31,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:31,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:31,202 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:30:33,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 373 states and 1000 transitions. [2024-11-08 19:30:33,779 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1000 transitions. [2024-11-08 19:30:33,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:33,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:33,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:33,822 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:30:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 375 states and 1001 transitions. [2024-11-08 19:30:37,040 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1001 transitions. [2024-11-08 19:30:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:37,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:37,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:30:39,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:39,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 377 states and 1005 transitions. [2024-11-08 19:30:39,533 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1005 transitions. [2024-11-08 19:30:39,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:39,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:39,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:39,560 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:30:40,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 379 states and 1007 transitions. [2024-11-08 19:30:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1007 transitions. [2024-11-08 19:30:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:40,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:40,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:30:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 382 states and 1016 transitions. [2024-11-08 19:30:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 1016 transitions. [2024-11-08 19:30:44,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:44,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:44,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:30:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:45,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 384 states and 1019 transitions. [2024-11-08 19:30:45,468 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1019 transitions. [2024-11-08 19:30:45,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:30:45,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:45,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:50,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:50,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 387 states and 1031 transitions. [2024-11-08 19:30:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 1031 transitions. [2024-11-08 19:30:50,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:30:50,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:50,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:31:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 395 states and 1051 transitions. [2024-11-08 19:31:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 1051 transitions. [2024-11-08 19:31:04,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:04,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:04,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:04,252 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:31:04,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:04,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 396 states and 1052 transitions. [2024-11-08 19:31:04,326 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1052 transitions. [2024-11-08 19:31:04,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:04,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:04,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:31:04,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:04,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 397 states and 1053 transitions. [2024-11-08 19:31:04,441 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1053 transitions. [2024-11-08 19:31:04,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:04,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:04,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:04,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:04,513 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:31:10,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:10,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 403 states and 1068 transitions. [2024-11-08 19:31:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1068 transitions. [2024-11-08 19:31:10,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:10,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:10,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:10,579 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:31:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:11,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 405 states and 1071 transitions. [2024-11-08 19:31:11,737 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1071 transitions. [2024-11-08 19:31:11,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:11,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:11,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:31:13,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:13,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 406 states and 1071 transitions. [2024-11-08 19:31:13,477 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1071 transitions. [2024-11-08 19:31:13,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:13,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:13,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:31:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 408 states and 1073 transitions. [2024-11-08 19:31:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1073 transitions. [2024-11-08 19:31:16,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:16,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:16,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:16,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:16,306 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:31:18,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 410 states and 1075 transitions. [2024-11-08 19:31:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1075 transitions. [2024-11-08 19:31:18,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:18,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:18,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:19,062 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:31:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:32,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 421 states and 1115 transitions. [2024-11-08 19:31:32,061 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1115 transitions. [2024-11-08 19:31:32,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:32,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:32,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:32,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:32,081 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:31:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 422 states and 1117 transitions. [2024-11-08 19:31:33,581 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1117 transitions. [2024-11-08 19:31:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:33,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:33,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:33,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:33,627 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:31:35,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:35,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 423 states and 1118 transitions. [2024-11-08 19:31:35,161 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1118 transitions. [2024-11-08 19:31:35,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:35,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:35,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:35,207 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:31:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 425 states and 1120 transitions. [2024-11-08 19:31:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1120 transitions. [2024-11-08 19:31:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:38,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:38,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:38,841 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:31:42,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:42,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 427 states and 1121 transitions. [2024-11-08 19:31:42,044 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1121 transitions. [2024-11-08 19:31:42,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:42,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:42,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:42,130 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:31:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:45,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 429 states and 1126 transitions. [2024-11-08 19:31:45,308 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1126 transitions. [2024-11-08 19:31:45,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:31:45,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:45,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:45,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:45,356 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 432 states and 1131 transitions. [2024-11-08 19:31:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1131 transitions. [2024-11-08 19:31:51,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:31:51,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:51,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:51,589 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:31:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:54,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 435 states and 1133 transitions. [2024-11-08 19:31:54,520 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1133 transitions. [2024-11-08 19:31:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:31:54,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:54,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:54,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:54,564 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:31:58,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:58,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 438 states and 1135 transitions. [2024-11-08 19:31:58,822 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1135 transitions. [2024-11-08 19:31:58,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:31:58,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:58,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:59,044 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:32:00,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:00,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 439 states and 1136 transitions. [2024-11-08 19:32:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1136 transitions. [2024-11-08 19:32:00,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:00,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:00,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:00,650 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:32:07,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:07,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 445 states and 1156 transitions. [2024-11-08 19:32:07,895 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1156 transitions. [2024-11-08 19:32:07,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:07,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:07,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:07,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:10,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:10,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 447 states and 1158 transitions. [2024-11-08 19:32:10,695 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1158 transitions. [2024-11-08 19:32:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:10,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:10,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:10,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:10,749 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:32:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 448 states and 1161 transitions. [2024-11-08 19:32:11,694 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1161 transitions. [2024-11-08 19:32:11,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:11,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:11,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:11,768 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:32:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 451 states and 1171 transitions. [2024-11-08 19:32:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1171 transitions. [2024-11-08 19:32:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:16,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:16,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:16,906 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:19,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 453 states and 1173 transitions. [2024-11-08 19:32:19,610 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1173 transitions. [2024-11-08 19:32:19,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:19,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:19,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:19,691 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:32:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 455 states and 1174 transitions. [2024-11-08 19:32:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1174 transitions. [2024-11-08 19:32:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:23,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:23,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:23,317 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:32:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 461 states and 1194 transitions. [2024-11-08 19:32:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1194 transitions. [2024-11-08 19:32:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:30,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:30,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:32:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:33,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 463 states and 1196 transitions. [2024-11-08 19:32:33,289 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1196 transitions. [2024-11-08 19:32:33,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:32:33,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:33,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:33,359 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:32:39,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:39,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 468 states and 1209 transitions. [2024-11-08 19:32:39,941 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1209 transitions. [2024-11-08 19:32:39,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:32:39,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:39,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:39,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:32:43,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 469 states and 1216 transitions. [2024-11-08 19:32:43,635 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1216 transitions. [2024-11-08 19:32:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:32:43,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:43,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:43,696 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:32:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:45,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 470 states and 1217 transitions. [2024-11-08 19:32:45,604 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1217 transitions. [2024-11-08 19:32:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:32:45,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:45,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:32:47,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 470 states and 1216 transitions. [2024-11-08 19:32:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1216 transitions. [2024-11-08 19:32:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:32:47,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:47,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:47,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:32:53,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:53,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 473 states and 1226 transitions. [2024-11-08 19:32:53,533 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1226 transitions. [2024-11-08 19:32:53,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:32:53,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:53,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:32:57,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:57,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 475 states and 1227 transitions. [2024-11-08 19:32:57,684 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1227 transitions. [2024-11-08 19:32:57,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:32:57,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:57,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:57,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:57,955 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:33:03,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 478 states and 1238 transitions. [2024-11-08 19:33:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1238 transitions. [2024-11-08 19:33:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:33:03,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:03,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:03,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:04,251 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:33:06,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:06,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 476 states and 1233 transitions. [2024-11-08 19:33:06,355 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1233 transitions. [2024-11-08 19:33:06,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:33:06,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:06,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:06,622 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:33:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 479 states and 1242 transitions. [2024-11-08 19:33:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1242 transitions. [2024-11-08 19:33:12,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:33:12,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:12,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:12,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:12,499 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:33:18,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:18,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 480 states and 1244 transitions. [2024-11-08 19:33:18,629 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1244 transitions. [2024-11-08 19:33:18,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:33:18,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:18,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:18,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:18,711 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:33:20,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 481 states and 1244 transitions. [2024-11-08 19:33:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1244 transitions. [2024-11-08 19:33:20,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:33:20,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:20,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:20,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:20,813 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:33:24,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:24,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 483 states and 1247 transitions. [2024-11-08 19:33:24,819 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1247 transitions. [2024-11-08 19:33:24,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:33:24,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:24,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:24,875 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:33:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 485 states and 1248 transitions. [2024-11-08 19:33:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1248 transitions. [2024-11-08 19:33:28,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:33:28,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:28,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:28,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:28,365 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:33:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 487 states and 1250 transitions. [2024-11-08 19:33:32,024 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1250 transitions. [2024-11-08 19:33:32,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:33:32,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:32,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:33:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:36,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 489 states and 1251 transitions. [2024-11-08 19:33:36,331 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1251 transitions. [2024-11-08 19:33:36,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:33:36,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:36,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:36,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:33:37,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 490 states and 1258 transitions. [2024-11-08 19:33:37,272 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1258 transitions. [2024-11-08 19:33:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:33:37,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:37,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:33:39,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:39,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 491 states and 1264 transitions. [2024-11-08 19:33:39,651 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1264 transitions. [2024-11-08 19:33:39,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:33:39,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:39,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:39,780 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:33:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 498 states and 1290 transitions. [2024-11-08 19:33:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1290 transitions. [2024-11-08 19:33:55,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:33:55,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:55,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:55,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:55,583 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 502 states and 1304 transitions. [2024-11-08 19:34:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1304 transitions. [2024-11-08 19:34:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:34:01,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:01,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:01,408 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:05,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 504 states and 1313 transitions. [2024-11-08 19:34:05,421 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1313 transitions. [2024-11-08 19:34:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:34:05,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:05,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:05,500 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:34:22,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:22,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 516 states and 1345 transitions. [2024-11-08 19:34:22,548 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1345 transitions. [2024-11-08 19:34:22,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:34:22,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:22,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:22,657 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 519 states and 1355 transitions. [2024-11-08 19:34:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1355 transitions. [2024-11-08 19:34:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:34:29,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:29,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:29,698 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:34:39,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:39,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 525 states and 1368 transitions. [2024-11-08 19:34:39,793 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1368 transitions. [2024-11-08 19:34:39,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:34:39,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:39,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:39,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:39,882 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:34:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 531 states and 1388 transitions. [2024-11-08 19:34:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1388 transitions. [2024-11-08 19:34:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:34:48,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:48,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:48,478 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 535 states and 1395 transitions. [2024-11-08 19:34:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1395 transitions. [2024-11-08 19:34:54,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:34:54,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:54,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:54,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:54,381 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:35:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 541 states and 1409 transitions. [2024-11-08 19:35:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1409 transitions. [2024-11-08 19:35:06,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:35:06,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:06,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:06,721 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:35:16,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:16,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 545 states and 1427 transitions. [2024-11-08 19:35:16,236 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1427 transitions. [2024-11-08 19:35:16,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:35:16,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:16,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:35:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 546 states and 1434 transitions. [2024-11-08 19:35:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1434 transitions. [2024-11-08 19:35:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:35:26,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:26,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:35:30,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:30,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 548 states and 1437 transitions. [2024-11-08 19:35:30,340 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1437 transitions. [2024-11-08 19:35:30,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:35:30,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:30,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:35:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:32,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 551 states and 1440 transitions. [2024-11-08 19:35:32,670 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1440 transitions. [2024-11-08 19:35:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:35:32,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:32,742 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:35:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 554 states and 1450 transitions. [2024-11-08 19:35:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1450 transitions. [2024-11-08 19:35:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:35:42,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:42,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:35:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:50,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 557 states and 1453 transitions. [2024-11-08 19:35:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1453 transitions. [2024-11-08 19:35:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:35:50,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:35:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 560 states and 1456 transitions. [2024-11-08 19:35:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1456 transitions. [2024-11-08 19:35:56,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:35:56,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:56,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:56,646 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:36:00,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:00,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 563 states and 1458 transitions. [2024-11-08 19:36:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1458 transitions. [2024-11-08 19:36:00,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:36:00,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:00,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:00,737 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 19:36:06,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:06,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 565 states and 1459 transitions. [2024-11-08 19:36:06,174 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1459 transitions. [2024-11-08 19:36:06,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:36:06,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:06,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:06,198 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:36:08,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:08,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 568 states and 1462 transitions. [2024-11-08 19:36:08,203 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1462 transitions. [2024-11-08 19:36:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:36:08,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:08,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:08,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:36:10,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 571 states and 1465 transitions. [2024-11-08 19:36:10,860 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1465 transitions. [2024-11-08 19:36:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:36:10,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:36:15,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:15,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 574 states and 1469 transitions. [2024-11-08 19:36:15,787 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1469 transitions. [2024-11-08 19:36:15,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:36:15,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:15,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:36:42,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:42,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 582 states and 1487 transitions. [2024-11-08 19:36:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1487 transitions. [2024-11-08 19:36:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:36:42,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:42,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:36:58,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:58,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 590 states and 1508 transitions. [2024-11-08 19:36:58,823 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1508 transitions. [2024-11-08 19:36:58,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:36:58,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:58,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:58,899 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:37:01,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 592 states and 1511 transitions. [2024-11-08 19:37:01,193 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1511 transitions. [2024-11-08 19:37:01,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:01,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:01,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:37:03,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:03,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 594 states and 1514 transitions. [2024-11-08 19:37:03,556 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1514 transitions. [2024-11-08 19:37:03,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:03,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:03,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:16,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 597 states and 1521 transitions. [2024-11-08 19:37:16,668 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1521 transitions. [2024-11-08 19:37:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:16,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:16,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:16,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 15 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 598 states and 1527 transitions. [2024-11-08 19:37:23,006 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1527 transitions. [2024-11-08 19:37:23,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:23,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:23,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:23,067 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 19:37:25,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 599 states and 1527 transitions. [2024-11-08 19:37:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1527 transitions. [2024-11-08 19:37:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:25,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:25,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 600 states and 1531 transitions. [2024-11-08 19:37:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1531 transitions. [2024-11-08 19:37:34,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:34,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:34,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:34,373 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 601 states and 1533 transitions. [2024-11-08 19:37:36,997 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1533 transitions. [2024-11-08 19:37:36,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:36,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:36,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:37,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:37,079 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 602 states and 1533 transitions. [2024-11-08 19:37:45,736 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1533 transitions. [2024-11-08 19:37:45,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:45,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:45,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:45,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:45,800 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 602 states and 1532 transitions. [2024-11-08 19:37:52,995 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1532 transitions. [2024-11-08 19:37:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:52,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:52,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:53,088 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 603 states and 1533 transitions. [2024-11-08 19:37:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1533 transitions. [2024-11-08 19:37:55,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:37:55,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:55,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:55,838 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:38:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 606 states and 1537 transitions. [2024-11-08 19:38:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1537 transitions. [2024-11-08 19:38:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:38:08,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:08,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:38:15,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 604 states and 1534 transitions. [2024-11-08 19:38:15,061 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1534 transitions. [2024-11-08 19:38:15,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:38:15,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:38:15,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 605 states and 1534 transitions. [2024-11-08 19:38:15,251 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1534 transitions. [2024-11-08 19:38:15,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:38:15,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:15,292 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:38:15,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 606 states and 1534 transitions. [2024-11-08 19:38:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1534 transitions. [2024-11-08 19:38:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:38:15,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:15,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:38:30,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:30,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 609 states and 1539 transitions. [2024-11-08 19:38:30,004 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1539 transitions. [2024-11-08 19:38:30,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:38:30,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:30,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:38:37,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:37,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 609 states and 1526 transitions. [2024-11-08 19:38:37,639 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1526 transitions. [2024-11-08 19:38:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:38:37,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:37,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:37,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:38:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:50,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 614 states and 1532 transitions. [2024-11-08 19:38:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1532 transitions. [2024-11-08 19:38:50,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:38:50,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:50,911 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:39:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:04,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 620 states and 1543 transitions. [2024-11-08 19:39:04,686 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1543 transitions. [2024-11-08 19:39:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:39:04,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:04,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:39:11,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:11,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 622 states and 1545 transitions. [2024-11-08 19:39:11,154 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1545 transitions. [2024-11-08 19:39:11,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:39:11,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:11,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:11,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:39:17,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:17,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 624 states and 1546 transitions. [2024-11-08 19:39:17,672 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1546 transitions. [2024-11-08 19:39:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:39:17,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:17,722 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:39:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 625 states and 1546 transitions. [2024-11-08 19:39:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1546 transitions. [2024-11-08 19:39:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:39:21,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:21,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:21,358 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 19:39:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:24,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 627 states and 1547 transitions. [2024-11-08 19:39:24,247 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1547 transitions. [2024-11-08 19:39:24,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:39:24,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:24,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:39:26,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 628 states and 1556 transitions. [2024-11-08 19:39:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1556 transitions. [2024-11-08 19:39:26,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:39:26,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:26,992 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:39:41,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:41,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 634 states and 1572 transitions. [2024-11-08 19:39:41,269 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1572 transitions. [2024-11-08 19:39:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:39:41,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:39:53,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:53,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 638 states and 1584 transitions. [2024-11-08 19:39:53,905 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1584 transitions. [2024-11-08 19:39:53,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:39:53,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:53,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:53,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 19:40:22,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:22,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 649 states and 1618 transitions. [2024-11-08 19:40:22,471 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1618 transitions. [2024-11-08 19:40:22,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:40:22,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:22,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:22,566 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.