./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-memsafety/insertionsort-alloca-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/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_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-memsafety/insertionsort-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 56160afe0156ee9cb1db810e306de9e54e614e31d545b68546457414a273604d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:28,501 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:28,640 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:05:28,648 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:28,654 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:28,693 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:28,694 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:05:28,694 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:05:28,695 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:28,696 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:28,696 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:28,700 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:28,701 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:28,701 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:28,702 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:28,702 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:28,703 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:28,703 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:28,704 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:28,704 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:28,705 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:05:28,706 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:05:28,707 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:28,708 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:28,708 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:28,709 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:28,709 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:28,710 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:28,710 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:28,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:28,711 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:28,711 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:28,712 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:05:28,712 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:28,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:28,726 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_4b67de32-447a-4a0d-a6f8-73854d172355/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56160afe0156ee9cb1db810e306de9e54e614e31d545b68546457414a273604d [2024-11-08 22:05:29,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:29,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:29,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:29,097 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:29,097 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:29,099 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-memsafety/insertionsort-alloca-1.i Unable to find full path for "g++" [2024-11-08 22:05:31,550 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:31,821 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:31,822 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/sv-benchmarks/c/array-memsafety/insertionsort-alloca-1.i [2024-11-08 22:05:31,842 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/data/e8610cba5/cec1f1b82d704e65ad68e5f49130527c/FLAG2346b2c11 [2024-11-08 22:05:31,861 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/data/e8610cba5/cec1f1b82d704e65ad68e5f49130527c [2024-11-08 22:05:31,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:31,865 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:31,866 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:31,866 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:31,873 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:31,874 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:31" (1/1) ... [2024-11-08 22:05:31,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aac70aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:31, skipping insertion in model container [2024-11-08 22:05:31,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:31" (1/1) ... [2024-11-08 22:05:31,928 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:32,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:32,313 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:32,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:32,401 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:32,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32 WrapperNode [2024-11-08 22:05:32,402 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:32,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:32,404 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:32,404 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:32,412 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,424 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,444 INFO L138 Inliner]: procedures = 116, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 74 [2024-11-08 22:05:32,445 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:32,446 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:32,446 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:32,446 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:32,456 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,461 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,465 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,471 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,475 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,476 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,477 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,479 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:32,480 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:32,481 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:32,481 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:32,482 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:32,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:32,525 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:32,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b67de32-447a-4a0d-a6f8-73854d172355/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:05:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:32,681 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:32,683 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:32,956 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:32,956 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:33,011 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:33,012 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:05:33,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:33 BoogieIcfgContainer [2024-11-08 22:05:33,013 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:33,014 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:33,014 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:33,026 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:33,026 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,036 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:33,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 32 states and 38 transitions. [2024-11-08 22:05:33,112 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2024-11-08 22:05:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:05:33,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:33,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:33,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:33,530 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 22:05:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:33,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-08 22:05:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-08 22:05:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:05:33,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:33,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:33,817 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 22:05:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:33,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 45 transitions. [2024-11-08 22:05:33,853 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 45 transitions. [2024-11-08 22:05:33,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:05:33,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:33,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:33,902 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 22:05:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:33,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 36 states and 44 transitions. [2024-11-08 22:05:33,907 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2024-11-08 22:05:33,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:05:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:33,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:34,064 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 22:05:34,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:34,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 41 states and 54 transitions. [2024-11-08 22:05:34,152 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 54 transitions. [2024-11-08 22:05:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:05:34,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:34,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:34,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:34,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 44 states and 60 transitions. [2024-11-08 22:05:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 60 transitions. [2024-11-08 22:05:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:05:34,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:34,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:34,573 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 22:05:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 44 states and 59 transitions. [2024-11-08 22:05:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 59 transitions. [2024-11-08 22:05:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:05:34,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:34,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:34,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 45 states and 61 transitions. [2024-11-08 22:05:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2024-11-08 22:05:34,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:05:34,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,045 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 22:05:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 49 states and 67 transitions. [2024-11-08 22:05:35,319 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 67 transitions. [2024-11-08 22:05:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:05:35,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,404 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 22:05:35,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 52 states and 71 transitions. [2024-11-08 22:05:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2024-11-08 22:05:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:05:35,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,540 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 22:05:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 59 states and 81 transitions. [2024-11-08 22:05:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-11-08 22:05:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:05:35,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,892 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 22:05:35,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 60 states and 82 transitions. [2024-11-08 22:05:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 82 transitions. [2024-11-08 22:05:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:05:35,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,053 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2024-11-08 22:05:36,104 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2024-11-08 22:05:36,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:05:36,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:36,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:36,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,136 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 22:05:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 75 transitions. [2024-11-08 22:05:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2024-11-08 22:05:36,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:05:36,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:36,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:36,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,246 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 22:05:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 58 states and 76 transitions. [2024-11-08 22:05:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 76 transitions. [2024-11-08 22:05:36,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:05:36,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:36,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:36,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:36,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 62 states and 82 transitions. [2024-11-08 22:05:36,702 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 82 transitions. [2024-11-08 22:05:36,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:05:36,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:36,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:36,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,765 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 22:05:36,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 63 states and 83 transitions. [2024-11-08 22:05:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 83 transitions. [2024-11-08 22:05:36,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:05:36,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:36,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:37,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 66 states and 89 transitions. [2024-11-08 22:05:37,031 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 89 transitions. [2024-11-08 22:05:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:05:37,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:37,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:37,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:37,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:37,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 70 states and 95 transitions. [2024-11-08 22:05:37,513 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 95 transitions. [2024-11-08 22:05:37,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:05:37,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:37,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:37,644 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:05:37,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:37,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 68 states and 92 transitions. [2024-11-08 22:05:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 92 transitions. [2024-11-08 22:05:37,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:05:37,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:37,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:37,940 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:05:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 69 states and 94 transitions. [2024-11-08 22:05:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 94 transitions. [2024-11-08 22:05:38,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:05:38,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:38,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:38,249 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 22:05:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 72 states and 98 transitions. [2024-11-08 22:05:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 98 transitions. [2024-11-08 22:05:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:05:38,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:38,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:38,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:38,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 78 states and 110 transitions. [2024-11-08 22:05:38,984 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 110 transitions. [2024-11-08 22:05:38,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:05:38,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:38,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:39,020 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 22:05:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 85 states and 123 transitions. [2024-11-08 22:05:39,751 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 123 transitions. [2024-11-08 22:05:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:05:39,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:39,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:39,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:39,880 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:40,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 92 states and 140 transitions. [2024-11-08 22:05:40,763 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 140 transitions. [2024-11-08 22:05:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:05:40,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:40,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:40,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:05:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 91 states and 139 transitions. [2024-11-08 22:05:41,392 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 139 transitions. [2024-11-08 22:05:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:05:41,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:41,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:42,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 97 states and 154 transitions. [2024-11-08 22:05:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 154 transitions. [2024-11-08 22:05:42,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:05:42,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:05:42,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 99 states and 157 transitions. [2024-11-08 22:05:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 157 transitions. [2024-11-08 22:05:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:05:42,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,892 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:05:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 98 states and 156 transitions. [2024-11-08 22:05:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 156 transitions. [2024-11-08 22:05:43,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:05:43,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 102 states and 162 transitions. [2024-11-08 22:05:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 162 transitions. [2024-11-08 22:05:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:05:44,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,545 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 104 states and 164 transitions. [2024-11-08 22:05:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 164 transitions. [2024-11-08 22:05:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:05:44,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,625 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:05:45,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 106 states and 166 transitions. [2024-11-08 22:05:45,202 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 166 transitions. [2024-11-08 22:05:45,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:05:45,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:05:45,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 105 states and 165 transitions. [2024-11-08 22:05:45,737 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 165 transitions. [2024-11-08 22:05:45,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:05:45,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,784 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:45,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 107 states and 167 transitions. [2024-11-08 22:05:45,813 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 167 transitions. [2024-11-08 22:05:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:05:45,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:45,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:45,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:45,989 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:05:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:46,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 106 states and 166 transitions. [2024-11-08 22:05:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 166 transitions. [2024-11-08 22:05:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:05:46,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:46,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:46,841 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:47,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:47,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 110 states and 172 transitions. [2024-11-08 22:05:47,381 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 172 transitions. [2024-11-08 22:05:47,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:05:47,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:47,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:05:48,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:48,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 112 states and 187 transitions. [2024-11-08 22:05:48,395 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 187 transitions. [2024-11-08 22:05:48,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:05:48,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:48,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 116 states and 195 transitions. [2024-11-08 22:05:49,393 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 195 transitions. [2024-11-08 22:05:49,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:05:49,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:49,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:49,762 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:05:50,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:50,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 118 states and 209 transitions. [2024-11-08 22:05:50,505 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 209 transitions. [2024-11-08 22:05:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:05:50,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:50,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:50,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:51,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 122 states and 219 transitions. [2024-11-08 22:05:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 219 transitions. [2024-11-08 22:05:51,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:05:51,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:51,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:51,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:52,111 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 22:05:54,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:54,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 134 states and 246 transitions. [2024-11-08 22:05:54,632 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 246 transitions. [2024-11-08 22:05:54,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:05:54,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:54,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:54,814 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:05:55,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:55,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 138 states and 259 transitions. [2024-11-08 22:05:55,188 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 259 transitions. [2024-11-08 22:05:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:05:55,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:55,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:55,311 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:05:55,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:55,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 136 states and 255 transitions. [2024-11-08 22:05:55,880 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 255 transitions. [2024-11-08 22:05:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:05:55,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:55,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:57,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:57,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 140 states and 267 transitions. [2024-11-08 22:05:57,170 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 267 transitions. [2024-11-08 22:05:57,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:05:57,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:57,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:05:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 140 states and 266 transitions. [2024-11-08 22:05:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 266 transitions. [2024-11-08 22:05:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:05:57,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:57,848 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:06:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 147 states and 276 transitions. [2024-11-08 22:06:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 276 transitions. [2024-11-08 22:06:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:06:00,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:00,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:00,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:04,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 161 states and 308 transitions. [2024-11-08 22:06:04,969 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 308 transitions. [2024-11-08 22:06:04,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:06:04,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:04,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:04,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:05,064 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:06:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 163 states and 310 transitions. [2024-11-08 22:06:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 310 transitions. [2024-11-08 22:06:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:06:05,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:05,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:05,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:07,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 167 states and 324 transitions. [2024-11-08 22:06:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 324 transitions. [2024-11-08 22:06:07,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:07,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:07,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:07,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:07,463 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:06:09,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:09,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 172 states and 340 transitions. [2024-11-08 22:06:09,458 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 340 transitions. [2024-11-08 22:06:09,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:09,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:09,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:09,514 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:06:11,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 177 states and 350 transitions. [2024-11-08 22:06:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 350 transitions. [2024-11-08 22:06:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:11,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:06:13,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 179 states and 352 transitions. [2024-11-08 22:06:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 352 transitions. [2024-11-08 22:06:13,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:13,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:13,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:06:14,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 181 states and 353 transitions. [2024-11-08 22:06:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 353 transitions. [2024-11-08 22:06:14,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:14,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:14,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:14,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:06:14,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:14,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 183 states and 355 transitions. [2024-11-08 22:06:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 355 transitions. [2024-11-08 22:06:14,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:14,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:14,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:15,293 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:06:16,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:16,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 185 states and 357 transitions. [2024-11-08 22:06:16,577 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 357 transitions. [2024-11-08 22:06:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:16,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:16,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:16,664 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 187 states and 358 transitions. [2024-11-08 22:06:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 358 transitions. [2024-11-08 22:06:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:16,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:16,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:16,896 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:06:18,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 188 states and 359 transitions. [2024-11-08 22:06:18,070 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 359 transitions. [2024-11-08 22:06:18,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:06:18,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:18,151 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:19,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 193 states and 364 transitions. [2024-11-08 22:06:19,256 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 364 transitions. [2024-11-08 22:06:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:19,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:19,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:19,321 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:06:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:20,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 195 states and 366 transitions. [2024-11-08 22:06:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 366 transitions. [2024-11-08 22:06:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:20,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:20,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:20,226 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:20,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:20,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 197 states and 367 transitions. [2024-11-08 22:06:20,272 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 367 transitions. [2024-11-08 22:06:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:20,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:20,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:20,325 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:21,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:21,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 202 states and 372 transitions. [2024-11-08 22:06:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 372 transitions. [2024-11-08 22:06:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:21,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:21,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:21,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:21,500 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:06:23,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 210 states and 390 transitions. [2024-11-08 22:06:23,898 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 390 transitions. [2024-11-08 22:06:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:23,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:23,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:23,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:06:26,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 210 states and 389 transitions. [2024-11-08 22:06:26,176 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 389 transitions. [2024-11-08 22:06:26,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:26,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:26,775 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:27,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 214 states and 403 transitions. [2024-11-08 22:06:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 403 transitions. [2024-11-08 22:06:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:06:27,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:27,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:28,749 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 218 states and 417 transitions. [2024-11-08 22:06:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 417 transitions. [2024-11-08 22:06:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:06:29,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:29,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:06:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:30,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 222 states and 420 transitions. [2024-11-08 22:06:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 420 transitions. [2024-11-08 22:06:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:06:30,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:30,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:30,757 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:06:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:33,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 229 states and 432 transitions. [2024-11-08 22:06:33,846 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 432 transitions. [2024-11-08 22:06:33,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:06:33,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:06:35,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:35,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 235 states and 437 transitions. [2024-11-08 22:06:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 437 transitions. [2024-11-08 22:06:35,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:06:35,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:35,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:35,755 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:06:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 245 states and 458 transitions. [2024-11-08 22:06:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 458 transitions. [2024-11-08 22:06:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:06:41,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:41,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:41,267 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:06:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 247 states and 460 transitions. [2024-11-08 22:06:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 460 transitions. [2024-11-08 22:06:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:06:42,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:42,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:42,175 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:06:42,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:42,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 248 states and 460 transitions. [2024-11-08 22:06:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 460 transitions. [2024-11-08 22:06:42,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:06:42,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:42,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:42,958 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:06:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:43,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 250 states and 461 transitions. [2024-11-08 22:06:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 461 transitions. [2024-11-08 22:06:43,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:06:43,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:06:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 255 states and 466 transitions. [2024-11-08 22:06:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 466 transitions. [2024-11-08 22:06:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:06:44,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:44,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:06:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:44,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 257 states and 467 transitions. [2024-11-08 22:06:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 467 transitions. [2024-11-08 22:06:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:06:44,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:46,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 261 states and 481 transitions. [2024-11-08 22:06:46,256 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 481 transitions. [2024-11-08 22:06:46,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:06:46,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:46,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:46,360 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 35 proven. 7 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 22:06:49,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 268 states and 494 transitions. [2024-11-08 22:06:49,147 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 494 transitions. [2024-11-08 22:06:49,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:06:49,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,363 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:06:58,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:58,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 292 states and 555 transitions. [2024-11-08 22:06:58,509 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 555 transitions. [2024-11-08 22:06:58,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:06:58,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:58,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:58,569 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:07:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 299 states and 565 transitions. [2024-11-08 22:07:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 565 transitions. [2024-11-08 22:07:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:07:02,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:02,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:07:03,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 301 states and 567 transitions. [2024-11-08 22:07:03,553 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 567 transitions. [2024-11-08 22:07:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:07:03,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:03,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:04,278 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:05,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 305 states and 583 transitions. [2024-11-08 22:07:05,785 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 583 transitions. [2024-11-08 22:07:05,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:07:05,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:05,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:05,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:05,874 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:07:07,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 310 states and 588 transitions. [2024-11-08 22:07:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 588 transitions. [2024-11-08 22:07:07,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:07:07,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:07,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:07:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:07,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 312 states and 589 transitions. [2024-11-08 22:07:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 589 transitions. [2024-11-08 22:07:07,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:07:07,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:07,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:07:10,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 320 states and 607 transitions. [2024-11-08 22:07:10,431 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 607 transitions. [2024-11-08 22:07:10,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:07:10,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:10,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:07:11,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:11,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 324 states and 610 transitions. [2024-11-08 22:07:11,662 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 610 transitions. [2024-11-08 22:07:11,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:07:11,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:11,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:12,795 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:14,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:14,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 328 states and 626 transitions. [2024-11-08 22:07:14,688 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 626 transitions. [2024-11-08 22:07:14,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:07:14,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:14,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:14,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:14,760 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:07:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:16,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 334 states and 631 transitions. [2024-11-08 22:07:16,408 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 631 transitions. [2024-11-08 22:07:16,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:07:16,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:16,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 46 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:29,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 355 states and 671 transitions. [2024-11-08 22:07:29,206 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 671 transitions. [2024-11-08 22:07:29,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:07:29,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:29,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:30,144 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:31,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:31,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 359 states and 687 transitions. [2024-11-08 22:07:31,802 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 687 transitions. [2024-11-08 22:07:31,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:07:31,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:31,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:31,858 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:07:35,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:35,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 366 states and 699 transitions. [2024-11-08 22:07:35,886 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 699 transitions. [2024-11-08 22:07:35,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:07:35,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:35,944 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:07:37,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 368 states and 700 transitions. [2024-11-08 22:07:37,745 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 700 transitions. [2024-11-08 22:07:37,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:07:37,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:37,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:38,837 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 30 proven. 63 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:07:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:44,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 375 states and 711 transitions. [2024-11-08 22:07:44,779 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 711 transitions. [2024-11-08 22:07:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:07:44,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:44,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:44,922 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 30 proven. 63 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:07:45,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:45,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 377 states and 713 transitions. [2024-11-08 22:07:45,700 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 713 transitions. [2024-11-08 22:07:45,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:07:45,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:45,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:45,853 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 30 proven. 63 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:07:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 384 states and 726 transitions. [2024-11-08 22:07:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 726 transitions. [2024-11-08 22:07:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:07:49,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:49,308 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:07:50,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:50,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 389 states and 731 transitions. [2024-11-08 22:07:50,831 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 731 transitions. [2024-11-08 22:07:50,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:07:50,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:50,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:50,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:07:51,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:51,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 390 states and 731 transitions. [2024-11-08 22:07:51,768 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 731 transitions. [2024-11-08 22:07:51,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:07:51,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:51,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:07:51,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:51,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 392 states and 732 transitions. [2024-11-08 22:07:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 732 transitions. [2024-11-08 22:07:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:07:51,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 86 proven. 2 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 22:07:53,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 393 states and 732 transitions. [2024-11-08 22:07:53,863 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 732 transitions. [2024-11-08 22:07:53,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:07:53,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:53,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:07:56,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:56,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 395 states and 735 transitions. [2024-11-08 22:07:56,933 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 735 transitions. [2024-11-08 22:07:56,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:07:56,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:58,129 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:00,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 399 states and 751 transitions. [2024-11-08 22:08:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 751 transitions. [2024-11-08 22:08:00,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:08:00,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:00,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:00,300 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:08:03,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:03,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 407 states and 770 transitions. [2024-11-08 22:08:03,754 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 770 transitions. [2024-11-08 22:08:03,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:08:03,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:03,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:04,803 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:06,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 411 states and 786 transitions. [2024-11-08 22:08:06,712 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 786 transitions. [2024-11-08 22:08:06,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:08:06,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,786 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:08:09,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:09,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 417 states and 791 transitions. [2024-11-08 22:08:09,377 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 791 transitions. [2024-11-08 22:08:09,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:08:09,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:09,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:09,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:10,385 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:12,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 421 states and 807 transitions. [2024-11-08 22:08:12,315 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 807 transitions. [2024-11-08 22:08:12,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:08:12,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:12,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:15,001 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 79 proven. 94 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:43,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 472 states and 929 transitions. [2024-11-08 22:08:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 929 transitions. [2024-11-08 22:08:43,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:08:43,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:43,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:43,202 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 37 proven. 86 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:08:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 474 states and 930 transitions. [2024-11-08 22:08:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 930 transitions. [2024-11-08 22:08:43,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:08:43,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:43,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:43,554 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 37 proven. 86 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:08:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 479 states and 935 transitions. [2024-11-08 22:08:45,710 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 935 transitions. [2024-11-08 22:08:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:08:45,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:45,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:45,778 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:08:53,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 486 states and 946 transitions. [2024-11-08 22:08:53,217 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 946 transitions. [2024-11-08 22:08:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:08:53,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 22:08:54,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 488 states and 948 transitions. [2024-11-08 22:08:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 948 transitions. [2024-11-08 22:08:54,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:08:54,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:54,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:54,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:55,858 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 492 states and 966 transitions. [2024-11-08 22:08:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 966 transitions. [2024-11-08 22:08:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:08:58,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:58,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 53 proven. 102 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:09:05,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 499 states and 978 transitions. [2024-11-08 22:09:05,958 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 978 transitions. [2024-11-08 22:09:05,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:09:05,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:05,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 60 proven. 100 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:09:16,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:16,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 508 states and 992 transitions. [2024-11-08 22:09:16,206 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 992 transitions. [2024-11-08 22:09:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:09:16,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:16,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:16,359 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 53 proven. 102 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:09:18,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:18,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 510 states and 993 transitions. [2024-11-08 22:09:18,796 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 993 transitions. [2024-11-08 22:09:18,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:09:18,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:18,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 114 proven. 9 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:09:26,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:26,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 509 states and 987 transitions. [2024-11-08 22:09:26,765 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 987 transitions. [2024-11-08 22:09:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:09:26,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:26,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:26,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:26,945 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 60 proven. 100 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:09:29,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:29,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 511 states and 988 transitions. [2024-11-08 22:09:29,668 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 988 transitions. [2024-11-08 22:09:29,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:09:29,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:29,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:30,001 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 53 proven. 102 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:09:34,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:34,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 518 states and 1001 transitions. [2024-11-08 22:09:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1001 transitions. [2024-11-08 22:09:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:09:34,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:34,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:09:37,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 523 states and 1006 transitions. [2024-11-08 22:09:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1006 transitions. [2024-11-08 22:09:37,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:09:37,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:37,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:37,115 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:09:38,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:38,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 524 states and 1006 transitions. [2024-11-08 22:09:38,646 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1006 transitions. [2024-11-08 22:09:38,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:09:38,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:38,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:38,721 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:09:38,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 526 states and 1007 transitions. [2024-11-08 22:09:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1007 transitions. [2024-11-08 22:09:38,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:09:38,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:38,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:39,812 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:09:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 528 states and 1010 transitions. [2024-11-08 22:09:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1010 transitions. [2024-11-08 22:09:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:09:42,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:47,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:47,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 532 states and 1028 transitions. [2024-11-08 22:09:47,753 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1028 transitions. [2024-11-08 22:09:47,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:09:47,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:47,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:47,815 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 150 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:09:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:52,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 540 states and 1047 transitions. [2024-11-08 22:09:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1047 transitions. [2024-11-08 22:09:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:09:52,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:52,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:52,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:09:55,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 546 states and 1052 transitions. [2024-11-08 22:09:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1052 transitions. [2024-11-08 22:09:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:09:55,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:55,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:56,961 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 550 states and 1070 transitions. [2024-11-08 22:09:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1070 transitions. [2024-11-08 22:09:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:09:59,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:02,279 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 122 proven. 128 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:10:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 611 states and 1214 transitions. [2024-11-08 22:10:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1214 transitions. [2024-11-08 22:10:41,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:10:41,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:41,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:43,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 615 states and 1234 transitions. [2024-11-08 22:10:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1234 transitions. [2024-11-08 22:10:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:10:46,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:46,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:46,217 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 60 proven. 137 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:10:46,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:46,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 617 states and 1235 transitions. [2024-11-08 22:10:46,481 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1235 transitions. [2024-11-08 22:10:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:10:46,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:46,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:46,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:46,650 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 120 proven. 104 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:10:50,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:50,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 622 states and 1244 transitions. [2024-11-08 22:10:50,696 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1244 transitions. [2024-11-08 22:10:50,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:10:50,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:50,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 60 proven. 137 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:10:53,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 627 states and 1249 transitions. [2024-11-08 22:10:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1249 transitions. [2024-11-08 22:10:53,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:10:53,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:53,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:53,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 60 proven. 137 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:11:04,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 640 states and 1270 transitions. [2024-11-08 22:11:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1270 transitions. [2024-11-08 22:11:04,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:11:04,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:04,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:04,347 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 120 proven. 104 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:11:06,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:06,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 644 states and 1273 transitions. [2024-11-08 22:11:06,845 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1273 transitions. [2024-11-08 22:11:06,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:11:06,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:06,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:07,229 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 60 proven. 137 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:11:09,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:09,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 648 states and 1278 transitions. [2024-11-08 22:11:09,168 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1278 transitions. [2024-11-08 22:11:09,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:11:09,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:09,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 120 proven. 104 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:11:10,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:10,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 649 states and 1278 transitions. [2024-11-08 22:11:10,796 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1278 transitions. [2024-11-08 22:11:10,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:11:10,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:10,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:10,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:10,995 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 120 proven. 104 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:11:13,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:13,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 654 states and 1283 transitions. [2024-11-08 22:11:13,706 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1283 transitions. [2024-11-08 22:11:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:11:13,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 86 proven. 145 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:11:24,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 665 states and 1303 transitions. [2024-11-08 22:11:24,449 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1303 transitions. [2024-11-08 22:11:24,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:11:24,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:24,630 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 151 proven. 9 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:11:32,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 664 states and 1297 transitions. [2024-11-08 22:11:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1297 transitions. [2024-11-08 22:11:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:11:32,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:32,613 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 86 proven. 145 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:11:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:35,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 666 states and 1299 transitions. [2024-11-08 22:11:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1299 transitions. [2024-11-08 22:11:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:11:35,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:35,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:35,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:35,677 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 86 proven. 145 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:11:40,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:40,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 673 states and 1312 transitions. [2024-11-08 22:11:40,737 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1312 transitions. [2024-11-08 22:11:40,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:11:40,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:40,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:40,922 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 44 proven. 111 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:11:45,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:45,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 679 states and 1317 transitions. [2024-11-08 22:11:45,114 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1317 transitions. [2024-11-08 22:11:45,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:11:45,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:45,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 186 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 22:11:49,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:49,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 681 states and 1320 transitions. [2024-11-08 22:11:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1320 transitions. [2024-11-08 22:11:49,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:11:49,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:49,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:49,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:51,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:54,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:54,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 685 states and 1340 transitions. [2024-11-08 22:11:54,899 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1340 transitions. [2024-11-08 22:11:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:11:54,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:54,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 22:12:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:11,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 710 states and 1419 transitions. [2024-11-08 22:12:11,480 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1419 transitions. [2024-11-08 22:12:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:12:11,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:11,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 22:12:14,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:14,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 712 states and 1420 transitions. [2024-11-08 22:12:14,377 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1420 transitions. [2024-11-08 22:12:14,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:12:14,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:14,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 202 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:12:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 717 states and 1425 transitions. [2024-11-08 22:12:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1425 transitions. [2024-11-08 22:12:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:12:16,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:16,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:16,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 202 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:12:17,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:17,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 719 states and 1426 transitions. [2024-11-08 22:12:17,392 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1426 transitions. [2024-11-08 22:12:17,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:12:17,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:17,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:17,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:17,539 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 202 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:12:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:21,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 723 states and 1430 transitions. [2024-11-08 22:12:21,680 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1430 transitions. [2024-11-08 22:12:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:12:21,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:21,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:21,820 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 202 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:12:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 724 states and 1430 transitions. [2024-11-08 22:12:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1430 transitions. [2024-11-08 22:12:23,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:12:23,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:23,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:29,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:29,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 728 states and 1452 transitions. [2024-11-08 22:12:29,043 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1452 transitions. [2024-11-08 22:12:29,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:12:29,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:29,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 149 proven. 145 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:12:41,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:41,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 739 states and 1477 transitions. [2024-11-08 22:12:41,794 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1477 transitions. [2024-11-08 22:12:41,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:12:41,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:41,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:42,009 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 149 proven. 145 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:12:44,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:44,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 741 states and 1478 transitions. [2024-11-08 22:12:44,980 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1478 transitions. [2024-11-08 22:12:44,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:12:44,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:44,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:45,223 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 165 proven. 117 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:12:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:48,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 746 states and 1483 transitions. [2024-11-08 22:12:48,205 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1483 transitions. [2024-11-08 22:12:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:12:48,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:48,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 98 proven. 167 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:12:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 748 states and 1485 transitions. [2024-11-08 22:12:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1485 transitions. [2024-11-08 22:12:48,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:12:48,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:48,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:48,749 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 119 proven. 151 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:12:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:59,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 762 states and 1506 transitions. [2024-11-08 22:12:59,359 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1506 transitions. [2024-11-08 22:12:59,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:12:59,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:59,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:59,543 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 98 proven. 167 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:13:02,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 767 states and 1511 transitions. [2024-11-08 22:13:02,433 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1511 transitions. [2024-11-08 22:13:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:13:02,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:02,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:02,612 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 165 proven. 117 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:13:02,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 769 states and 1512 transitions. [2024-11-08 22:13:02,967 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1512 transitions. [2024-11-08 22:13:02,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:13:02,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:02,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:05,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:09,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 773 states and 1534 transitions. [2024-11-08 22:13:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1534 transitions. [2024-11-08 22:13:09,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:13:09,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:09,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:09,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:09,365 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 215 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:13:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 779 states and 1545 transitions. [2024-11-08 22:13:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1545 transitions. [2024-11-08 22:13:18,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:13:18,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:18,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:18,283 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 215 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:13:21,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:21,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 783 states and 1550 transitions. [2024-11-08 22:13:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1550 transitions. [2024-11-08 22:13:21,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:13:21,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:21,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:21,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:21,468 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 215 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 22:13:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:24,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 788 states and 1556 transitions. [2024-11-08 22:13:24,424 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1556 transitions. [2024-11-08 22:13:24,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:13:24,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:24,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:24,616 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 157 proven. 136 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:13:35,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:35,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 795 states and 1567 transitions. [2024-11-08 22:13:35,139 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1567 transitions. [2024-11-08 22:13:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:13:35,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:35,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:35,347 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 157 proven. 136 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:13:37,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:37,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 797 states and 1569 transitions. [2024-11-08 22:13:37,145 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1569 transitions. [2024-11-08 22:13:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:13:37,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:37,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:37,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 137 proven. 154 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 22:13:43,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:43,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 804 states and 1582 transitions. [2024-11-08 22:13:43,594 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1582 transitions. [2024-11-08 22:13:43,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:13:43,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:43,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:43,757 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:13:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 810 states and 1587 transitions. [2024-11-08 22:13:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1587 transitions. [2024-11-08 22:13:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:13:48,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:48,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:48,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 69 proven. 170 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:13:53,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:53,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 816 states and 1592 transitions. [2024-11-08 22:13:53,822 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1592 transitions. [2024-11-08 22:13:53,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:13:53,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:53,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 69 proven. 170 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:13:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:59,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 822 states and 1598 transitions. [2024-11-08 22:13:59,013 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1598 transitions. [2024-11-08 22:13:59,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:13:59,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:59,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:59,326 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 136 proven. 141 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:14:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 828 states and 1603 transitions. [2024-11-08 22:14:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1603 transitions. [2024-11-08 22:14:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:14:04,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:04,676 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 85 proven. 171 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:14:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 831 states and 1605 transitions. [2024-11-08 22:14:09,726 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1605 transitions. [2024-11-08 22:14:09,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:14:09,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 203 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 22:14:21,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 838 states and 1613 transitions. [2024-11-08 22:14:21,116 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1613 transitions. [2024-11-08 22:14:21,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:14:21,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:21,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:21,195 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 203 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 22:14:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 840 states and 1614 transitions. [2024-11-08 22:14:23,129 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1614 transitions. [2024-11-08 22:14:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:14:23,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:23,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:23,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:25,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:30,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:30,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 844 states and 1636 transitions. [2024-11-08 22:14:30,308 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1636 transitions. [2024-11-08 22:14:30,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:14:30,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:30,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:31,726 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:14:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:35,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 846 states and 1639 transitions. [2024-11-08 22:14:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1639 transitions. [2024-11-08 22:14:35,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:14:35,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:35,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:38,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 850 states and 1661 transitions. [2024-11-08 22:14:42,751 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1661 transitions. [2024-11-08 22:14:42,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:14:42,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:42,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:42,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:42,840 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 280 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:14:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:49,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 858 states and 1680 transitions. [2024-11-08 22:14:49,433 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1680 transitions. [2024-11-08 22:14:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:14:49,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:49,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:56,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:56,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 862 states and 1702 transitions. [2024-11-08 22:14:56,738 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1702 transitions. [2024-11-08 22:14:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:14:56,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:56,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 238 proven. 208 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:16:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:26,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 943 states and 1896 transitions. [2024-11-08 22:16:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1896 transitions. [2024-11-08 22:16:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:16:26,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:26,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:26,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:34,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:34,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 947 states and 1920 transitions. [2024-11-08 22:16:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1920 transitions. [2024-11-08 22:16:34,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:16:34,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:34,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:34,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:34,598 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 155 proven. 242 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:16:38,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:38,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 952 states and 1926 transitions. [2024-11-08 22:16:38,350 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1926 transitions. [2024-11-08 22:16:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:16:38,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:38,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:38,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:38,548 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 136 proven. 251 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:16:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:53,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 963 states and 1944 transitions. [2024-11-08 22:16:53,129 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1944 transitions. [2024-11-08 22:16:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:16:53,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:53,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:53,652 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 136 proven. 251 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:16:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 967 states and 1947 transitions. [2024-11-08 22:16:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1947 transitions. [2024-11-08 22:16:56,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:16:56,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:56,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:56,874 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 22:17:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:06,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 974 states and 1959 transitions. [2024-11-08 22:17:06,968 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1959 transitions. [2024-11-08 22:17:06,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:17:06,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:06,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:06,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 22:17:10,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:10,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 976 states and 1960 transitions. [2024-11-08 22:17:10,676 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1960 transitions. [2024-11-08 22:17:10,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:17:10,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:10,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:13,056 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 219 proven. 176 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:17:27,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 987 states and 1974 transitions. [2024-11-08 22:17:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1974 transitions. [2024-11-08 22:17:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:17:27,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:27,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:27,546 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 198 proven. 232 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:17:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 995 states and 1987 transitions. [2024-11-08 22:17:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1987 transitions. [2024-11-08 22:17:40,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:17:40,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:40,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:40,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:40,958 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 198 proven. 232 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:17:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 997 states and 1988 transitions. [2024-11-08 22:17:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1988 transitions. [2024-11-08 22:17:45,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:17:45,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:45,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:45,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:45,555 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 182 proven. 243 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:17:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:55,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1005 states and 2004 transitions. [2024-11-08 22:17:55,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 2004 transitions. [2024-11-08 22:17:55,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:17:55,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:55,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:55,928 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:17:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1007 states and 2005 transitions. [2024-11-08 22:17:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 2005 transitions. [2024-11-08 22:17:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:17:56,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:56,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:56,190 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:17:59,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1012 states and 2010 transitions. [2024-11-08 22:17:59,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2010 transitions. [2024-11-08 22:17:59,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:17:59,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:59,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:59,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:59,857 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:18:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1013 states and 2010 transitions. [2024-11-08 22:18:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2010 transitions. [2024-11-08 22:18:01,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:18:01,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:01,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:01,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 100 proven. 243 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:18:08,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1019 states and 2015 transitions. [2024-11-08 22:18:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 2015 transitions. [2024-11-08 22:18:08,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:18:08,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:08,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:09,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 100 proven. 243 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:18:29,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1035 states and 2034 transitions. [2024-11-08 22:18:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 2034 transitions. [2024-11-08 22:18:29,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:18:29,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:29,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat