./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/s3if.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/s3if.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e1607ef1a0546f5061a453264a19ed217d8c8fc9b28320eac9d61d4efa33b72e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:19:36,302 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:19:36,355 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:19:36,360 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:19:36,360 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:19:36,378 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:19:36,379 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:19:36,379 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:19:36,379 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:19:36,379 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:19:36,380 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:19:36,380 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:19:36,381 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:19:36,381 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:19:36,381 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:19:36,381 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:19:36,381 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:19:36,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:19:36,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:19:36,381 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:19:36,381 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:19:36,381 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:19:36,381 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:19:36,382 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:19:36,382 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1607ef1a0546f5061a453264a19ed217d8c8fc9b28320eac9d61d4efa33b72e [2024-12-06 04:19:36,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:19:36,615 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:19:36,617 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:19:36,618 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:19:36,618 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:19:36,619 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/s3if.c [2024-12-06 04:19:39,269 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/data/ae534b577/2e29b053a18348598f0a680b5a8a0361/FLAGd32fea90f [2024-12-06 04:19:39,469 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:19:39,470 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/sv-benchmarks/c/array-fpi/s3if.c [2024-12-06 04:19:39,477 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/data/ae534b577/2e29b053a18348598f0a680b5a8a0361/FLAGd32fea90f [2024-12-06 04:19:39,490 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/data/ae534b577/2e29b053a18348598f0a680b5a8a0361 [2024-12-06 04:19:39,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:19:39,494 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:19:39,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:19:39,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:19:39,499 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:19:39,500 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,501 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a5aab56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39, skipping insertion in model container [2024-12-06 04:19:39,501 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,514 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:19:39,640 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/sv-benchmarks/c/array-fpi/s3if.c[587,600] [2024-12-06 04:19:39,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:19:39,666 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:19:39,676 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/sv-benchmarks/c/array-fpi/s3if.c[587,600] [2024-12-06 04:19:39,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:19:39,695 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:19:39,695 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39 WrapperNode [2024-12-06 04:19:39,696 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:19:39,696 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:19:39,696 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:19:39,696 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:19:39,702 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,708 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,724 INFO L138 Inliner]: procedures = 17, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2024-12-06 04:19:39,724 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:19:39,725 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:19:39,725 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:19:39,725 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:19:39,730 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,730 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,731 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,732 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,737 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,737 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,740 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,741 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,741 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,742 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:19:39,743 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:19:39,743 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:19:39,743 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:19:39,744 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:39,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:19:39,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:19:39,771 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:19:39,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efdf58b7-92b7-4077-9878-24b20cb5139c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:19:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:19:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:19:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:19:39,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:19:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:19:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:19:39,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:19:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:19:39,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:19:39,851 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:19:39,852 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:19:39,956 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 04:19:39,956 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:19:39,997 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:19:39,997 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:19:39,997 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:19:39 BoogieIcfgContainer [2024-12-06 04:19:39,998 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:19:39,998 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:19:39,998 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:19:40,006 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:19:40,006 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:19:39" (1/1) ... [2024-12-06 04:19:40,012 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:19:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-12-06 04:19:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-12-06 04:19:40,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:19:40,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:40,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:40,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:40,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-12-06 04:19:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-12-06 04:19:40,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:19:40,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:40,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:40,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:19:40,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:40,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-12-06 04:19:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-12-06 04:19:40,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:19:40,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:40,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:40,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:41,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:41,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:41,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 17 states and 34 transitions. [2024-12-06 04:19:41,557 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 34 transitions. [2024-12-06 04:19:41,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:19:41,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:41,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:41,718 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:42,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:42,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 20 states and 39 transitions. [2024-12-06 04:19:42,443 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 39 transitions. [2024-12-06 04:19:42,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:19:42,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:42,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:42,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:44,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:44,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-12-06 04:19:44,333 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-12-06 04:19:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 04:19:44,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:44,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:44,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:44,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 26 states and 52 transitions. [2024-12-06 04:19:44,859 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 52 transitions. [2024-12-06 04:19:44,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:19:44,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:44,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:44,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:45,129 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:46,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 29 states and 61 transitions. [2024-12-06 04:19:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 61 transitions. [2024-12-06 04:19:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:19:46,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:46,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:46,391 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:46,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:46,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 25 states and 44 transitions. [2024-12-06 04:19:46,860 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 44 transitions. [2024-12-06 04:19:46,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:19:46,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:46,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:48,275 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:50,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:50,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 30 states and 60 transitions. [2024-12-06 04:19:50,450 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 60 transitions. [2024-12-06 04:19:50,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:19:50,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:50,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:50,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 31 states and 60 transitions. [2024-12-06 04:19:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 60 transitions. [2024-12-06 04:19:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 04:19:50,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:52,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:52,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 33 states and 64 transitions. [2024-12-06 04:19:52,562 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 64 transitions. [2024-12-06 04:19:52,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:19:52,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:52,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:52,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:53,995 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:56,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 37 states and 78 transitions. [2024-12-06 04:19:56,324 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 78 transitions. [2024-12-06 04:19:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:19:56,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:57,350 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 38 states and 80 transitions. [2024-12-06 04:19:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 80 transitions. [2024-12-06 04:19:58,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:19:58,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:58,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:19:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:19:58,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 39 states and 80 transitions. [2024-12-06 04:19:58,965 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 80 transitions. [2024-12-06 04:19:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:19:58,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:19:58,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:19:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:19:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:00,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:00,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 42 states and 88 transitions. [2024-12-06 04:20:00,612 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 88 transitions. [2024-12-06 04:20:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:20:00,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:00,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:06,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 47 states and 107 transitions. [2024-12-06 04:20:06,860 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 107 transitions. [2024-12-06 04:20:06,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:20:06,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:06,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:06,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:08,523 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:11,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:11,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 51 states and 115 transitions. [2024-12-06 04:20:11,840 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 115 transitions. [2024-12-06 04:20:11,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 04:20:11,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:11,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:12,395 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:13,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 52 states and 115 transitions. [2024-12-06 04:20:13,015 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 115 transitions. [2024-12-06 04:20:13,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:20:13,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:13,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:13,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:13,544 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:15,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:15,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 54 states and 123 transitions. [2024-12-06 04:20:15,679 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 123 transitions. [2024-12-06 04:20:15,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:20:15,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:15,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:15,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:15,899 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 55 states and 123 transitions. [2024-12-06 04:20:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 123 transitions. [2024-12-06 04:20:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:20:16,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:16,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:16,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 56 states and 124 transitions. [2024-12-06 04:20:16,777 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 124 transitions. [2024-12-06 04:20:16,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:20:16,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:16,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:18,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:18,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 57 states and 124 transitions. [2024-12-06 04:20:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 124 transitions. [2024-12-06 04:20:18,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:20:18,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:18,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:18,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:24,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 61 states and 142 transitions. [2024-12-06 04:20:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 142 transitions. [2024-12-06 04:20:24,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:20:24,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:24,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:26,213 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:28,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 64 states and 154 transitions. [2024-12-06 04:20:28,800 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 154 transitions. [2024-12-06 04:20:28,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:20:28,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:28,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:28,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:30,985 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:33,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 65 states and 156 transitions. [2024-12-06 04:20:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 156 transitions. [2024-12-06 04:20:33,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 04:20:33,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:33,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:33,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:35,203 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:38,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 67 states and 158 transitions. [2024-12-06 04:20:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 158 transitions. [2024-12-06 04:20:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:20:38,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:39,292 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 71 states and 175 transitions. [2024-12-06 04:20:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 175 transitions. [2024-12-06 04:20:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:20:42,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:42,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:42,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:43,258 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:43,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 72 states and 175 transitions. [2024-12-06 04:20:43,709 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 175 transitions. [2024-12-06 04:20:43,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:20:43,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:43,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:46,635 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:50,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 75 states and 183 transitions. [2024-12-06 04:20:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 183 transitions. [2024-12-06 04:20:50,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:20:50,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:50,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:20:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:20:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 77 states and 190 transitions. [2024-12-06 04:20:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 190 transitions. [2024-12-06 04:20:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:20:57,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:20:57,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:20:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:20:59,493 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:01,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:01,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 78 states and 192 transitions. [2024-12-06 04:21:01,235 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 192 transitions. [2024-12-06 04:21:01,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:21:01,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:01,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:01,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:02,387 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:06,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:06,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 82 states and 205 transitions. [2024-12-06 04:21:06,043 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 205 transitions. [2024-12-06 04:21:06,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:21:06,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:06,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:06,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:06,396 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:08,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:08,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 83 states and 218 transitions. [2024-12-06 04:21:08,311 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 218 transitions. [2024-12-06 04:21:08,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:21:08,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:08,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:09,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 84 states and 219 transitions. [2024-12-06 04:21:09,345 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 219 transitions. [2024-12-06 04:21:09,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:21:09,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:09,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:09,692 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:10,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 85 states and 220 transitions. [2024-12-06 04:21:10,189 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 220 transitions. [2024-12-06 04:21:10,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:21:10,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:10,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:10,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 86 states and 221 transitions. [2024-12-06 04:21:10,997 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 221 transitions. [2024-12-06 04:21:10,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:21:10,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:10,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:11,375 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:11,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:11,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 87 states and 221 transitions. [2024-12-06 04:21:11,966 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 221 transitions. [2024-12-06 04:21:11,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:21:11,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:11,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:13,252 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:14,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:14,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 88 states and 221 transitions. [2024-12-06 04:21:14,330 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 221 transitions. [2024-12-06 04:21:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:21:14,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:14,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 36 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:17,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:17,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 85 states and 208 transitions. [2024-12-06 04:21:17,945 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 208 transitions. [2024-12-06 04:21:17,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:21:17,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:17,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:17,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:22,324 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:31,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:31,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 90 states and 227 transitions. [2024-12-06 04:21:31,520 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 227 transitions. [2024-12-06 04:21:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:21:31,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:31,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:36,036 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:41,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 93 states and 240 transitions. [2024-12-06 04:21:41,050 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 240 transitions. [2024-12-06 04:21:41,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 04:21:41,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:41,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 94 states and 242 transitions. [2024-12-06 04:21:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 242 transitions. [2024-12-06 04:21:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:21:49,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:49,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:49,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:50,490 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:51,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:51,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 95 states and 243 transitions. [2024-12-06 04:21:51,814 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 243 transitions. [2024-12-06 04:21:51,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:21:51,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:51,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:51,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:54,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 96 states and 259 transitions. [2024-12-06 04:21:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 259 transitions. [2024-12-06 04:21:54,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:21:54,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:54,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:55,234 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:55,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 97 states and 260 transitions. [2024-12-06 04:21:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 260 transitions. [2024-12-06 04:21:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:21:55,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:55,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:57,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:57,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 98 states and 260 transitions. [2024-12-06 04:21:57,206 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 260 transitions. [2024-12-06 04:21:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:21:57,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:57,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:58,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 99 states and 261 transitions. [2024-12-06 04:21:58,371 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 261 transitions. [2024-12-06 04:21:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:21:58,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:58,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:59,001 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:59,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 100 states and 263 transitions. [2024-12-06 04:21:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 263 transitions. [2024-12-06 04:21:59,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:21:59,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:59,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:00,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:00,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 101 states and 264 transitions. [2024-12-06 04:22:00,787 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 264 transitions. [2024-12-06 04:22:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:22:00,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:04,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:04,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 103 states and 267 transitions. [2024-12-06 04:22:04,859 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 267 transitions. [2024-12-06 04:22:04,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:22:04,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:04,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:09,832 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:16,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 105 states and 274 transitions. [2024-12-06 04:22:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 274 transitions. [2024-12-06 04:22:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:22:16,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:16,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:28,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 107 states and 283 transitions. [2024-12-06 04:22:28,501 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 283 transitions. [2024-12-06 04:22:28,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:22:28,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:28,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 109 states and 290 transitions. [2024-12-06 04:22:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 290 transitions. [2024-12-06 04:22:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 04:22:38,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:38,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:43,948 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 6 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:49,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 110 states and 292 transitions. [2024-12-06 04:22:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 292 transitions. [2024-12-06 04:22:49,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:22:49,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:49,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:50,428 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:53,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:53,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 112 states and 299 transitions. [2024-12-06 04:22:53,528 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 299 transitions. [2024-12-06 04:22:53,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:22:53,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:53,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:53,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:55,844 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:57,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 113 states and 300 transitions. [2024-12-06 04:22:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 300 transitions. [2024-12-06 04:22:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:22:57,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:57,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:58,172 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:00,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:00,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 115 states and 308 transitions. [2024-12-06 04:23:00,257 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 308 transitions. [2024-12-06 04:23:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:23:00,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:00,851 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:03,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 116 states and 327 transitions. [2024-12-06 04:23:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 327 transitions. [2024-12-06 04:23:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:23:03,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:03,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:03,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 117 states and 328 transitions. [2024-12-06 04:23:04,996 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 328 transitions. [2024-12-06 04:23:04,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:23:04,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:04,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:05,612 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 118 states and 329 transitions. [2024-12-06 04:23:06,320 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 329 transitions. [2024-12-06 04:23:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:23:06,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:06,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:06,945 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:07,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 119 states and 330 transitions. [2024-12-06 04:23:07,852 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 330 transitions. [2024-12-06 04:23:07,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:23:07,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:07,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:07,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:08,484 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:09,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:09,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 120 states and 331 transitions. [2024-12-06 04:23:09,230 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 331 transitions. [2024-12-06 04:23:09,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:23:09,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:09,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 121 states and 333 transitions. [2024-12-06 04:23:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 333 transitions. [2024-12-06 04:23:10,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:23:10,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:10,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:11,299 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 122 states and 333 transitions. [2024-12-06 04:23:12,081 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 333 transitions. [2024-12-06 04:23:12,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:23:12,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:12,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:12,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:18,003 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 126 states and 347 transitions. [2024-12-06 04:23:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 347 transitions. [2024-12-06 04:23:27,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:23:27,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:27,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:23:43,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:43,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 129 states and 364 transitions. [2024-12-06 04:23:43,023 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 364 transitions. [2024-12-06 04:23:43,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:23:43,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:53,086 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 3 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 130 states and 366 transitions. [2024-12-06 04:24:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 366 transitions. [2024-12-06 04:24:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:24:01,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:01,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:08,098 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:14,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:14,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 131 states and 372 transitions. [2024-12-06 04:24:14,548 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 372 transitions. [2024-12-06 04:24:14,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:14,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:14,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:16,564 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:23,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 133 states and 385 transitions. [2024-12-06 04:24:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 385 transitions. [2024-12-06 04:24:23,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:23,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:23,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:23,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:25,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 134 states and 386 transitions. [2024-12-06 04:24:25,512 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 386 transitions. [2024-12-06 04:24:25,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:25,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:25,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:26,450 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:27,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 135 states and 387 transitions. [2024-12-06 04:24:27,796 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 387 transitions. [2024-12-06 04:24:27,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:27,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:27,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:28,761 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:33,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:33,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 137 states and 411 transitions. [2024-12-06 04:24:33,275 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 411 transitions. [2024-12-06 04:24:33,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:33,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:33,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:34,216 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 138 states and 412 transitions. [2024-12-06 04:24:34,929 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 412 transitions. [2024-12-06 04:24:34,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:34,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:34,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 139 states and 413 transitions. [2024-12-06 04:24:37,040 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 413 transitions. [2024-12-06 04:24:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:37,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:37,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:39,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 140 states and 414 transitions. [2024-12-06 04:24:39,114 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 414 transitions. [2024-12-06 04:24:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:39,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:39,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:39,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:41,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:41,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 141 states and 415 transitions. [2024-12-06 04:24:41,083 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 415 transitions. [2024-12-06 04:24:41,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:41,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:41,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:42,052 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:42,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:42,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 142 states and 416 transitions. [2024-12-06 04:24:42,806 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 416 transitions. [2024-12-06 04:24:42,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:42,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:42,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:42,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:44,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:44,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 143 states and 417 transitions. [2024-12-06 04:24:44,892 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 417 transitions. [2024-12-06 04:24:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:24:44,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:44,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 56 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:24:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 144 states and 418 transitions. [2024-12-06 04:24:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 418 transitions. [2024-12-06 04:24:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:24:50,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:00,101 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:14,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 148 states and 437 transitions. [2024-12-06 04:25:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 437 transitions. [2024-12-06 04:25:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:25:14,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:14,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:21,109 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 149 states and 437 transitions. [2024-12-06 04:25:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 437 transitions. [2024-12-06 04:25:29,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:25:29,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:29,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:25:50,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:50,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 151 states and 458 transitions. [2024-12-06 04:25:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 458 transitions. [2024-12-06 04:25:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:25:50,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:50,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:00,212 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:09,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:09,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 152 states and 462 transitions. [2024-12-06 04:26:09,567 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 462 transitions. [2024-12-06 04:26:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 04:26:09,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:09,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:15,681 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 153 states and 464 transitions. [2024-12-06 04:26:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 464 transitions. [2024-12-06 04:26:19,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:19,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:19,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:22,815 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:25,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 154 states and 465 transitions. [2024-12-06 04:26:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 465 transitions. [2024-12-06 04:26:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:25,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:25,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:33,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:33,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 156 states and 492 transitions. [2024-12-06 04:26:33,376 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 492 transitions. [2024-12-06 04:26:33,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:33,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:33,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:33,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:35,337 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:36,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:36,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 157 states and 493 transitions. [2024-12-06 04:26:36,589 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 493 transitions. [2024-12-06 04:26:36,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:36,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:36,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:38,437 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 158 states and 497 transitions. [2024-12-06 04:26:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 497 transitions. [2024-12-06 04:26:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:39,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:43,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 159 states and 502 transitions. [2024-12-06 04:26:43,278 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 502 transitions. [2024-12-06 04:26:43,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:43,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:43,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:45,241 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:46,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 160 states and 503 transitions. [2024-12-06 04:26:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 503 transitions. [2024-12-06 04:26:46,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:46,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:46,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:46,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:48,509 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:50,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:50,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 161 states and 506 transitions. [2024-12-06 04:26:50,153 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 506 transitions. [2024-12-06 04:26:50,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:50,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:50,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:53,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:53,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 162 states and 507 transitions. [2024-12-06 04:26:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 507 transitions. [2024-12-06 04:26:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:53,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:53,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:54,973 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:55,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:55,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 163 states and 508 transitions. [2024-12-06 04:26:55,918 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 508 transitions. [2024-12-06 04:26:55,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:55,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:55,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:26:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:58,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 164 states and 508 transitions. [2024-12-06 04:26:58,637 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 508 transitions. [2024-12-06 04:26:58,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:26:58,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:58,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:01,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:01,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 165 states and 510 transitions. [2024-12-06 04:27:01,853 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 510 transitions. [2024-12-06 04:27:01,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:27:01,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:01,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:03,860 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:04,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 166 states and 511 transitions. [2024-12-06 04:27:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 511 transitions. [2024-12-06 04:27:04,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:27:04,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:04,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:04,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:06,871 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 167 states and 512 transitions. [2024-12-06 04:27:08,105 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 512 transitions. [2024-12-06 04:27:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:27:08,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:08,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:08,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:10,015 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:12,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:12,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 168 states and 513 transitions. [2024-12-06 04:27:12,151 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 513 transitions. [2024-12-06 04:27:12,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:27:12,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:12,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:12,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:27:37,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:37,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 172 states and 525 transitions. [2024-12-06 04:27:37,382 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 525 transitions. [2024-12-06 04:27:37,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:27:37,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:37,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:37,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:50,818 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 21 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 174 states and 535 transitions. [2024-12-06 04:28:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 535 transitions. [2024-12-06 04:28:06,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 04:28:06,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:06,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:18,324 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 21 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:19,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:19,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 175 states and 539 transitions. [2024-12-06 04:28:19,721 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 539 transitions. [2024-12-06 04:28:19,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:19,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:19,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:23,503 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:35,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:35,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 178 states and 577 transitions. [2024-12-06 04:28:35,499 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 577 transitions. [2024-12-06 04:28:35,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:35,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:35,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:35,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:41,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 180 states and 589 transitions. [2024-12-06 04:28:41,512 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 589 transitions. [2024-12-06 04:28:41,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:41,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:41,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:43,790 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:47,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 182 states and 596 transitions. [2024-12-06 04:28:47,440 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 596 transitions. [2024-12-06 04:28:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:47,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 183 states and 597 transitions. [2024-12-06 04:28:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 597 transitions. [2024-12-06 04:28:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:51,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:51,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:53,822 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 184 states and 601 transitions. [2024-12-06 04:28:55,352 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 601 transitions. [2024-12-06 04:28:55,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:55,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:55,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:57,775 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:28:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:58,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 185 states and 602 transitions. [2024-12-06 04:28:58,965 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 602 transitions. [2024-12-06 04:28:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:28:58,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:58,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:01,346 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:02,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 186 states and 603 transitions. [2024-12-06 04:29:02,898 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 603 transitions. [2024-12-06 04:29:02,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:29:02,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:02,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 79 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:14,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:14,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 188 states and 607 transitions. [2024-12-06 04:29:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 607 transitions. [2024-12-06 04:29:14,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:29:14,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:14,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:17,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 189 states and 608 transitions. [2024-12-06 04:29:17,562 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 608 transitions. [2024-12-06 04:29:17,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:29:17,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:17,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 190 states and 609 transitions. [2024-12-06 04:29:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 609 transitions. [2024-12-06 04:29:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:29:21,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:21,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:23,685 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:25,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:25,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 191 states and 610 transitions. [2024-12-06 04:29:25,124 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 610 transitions. [2024-12-06 04:29:25,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:29:25,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:25,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:27,599 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:28,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:28,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 192 states and 611 transitions. [2024-12-06 04:29:28,616 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 611 transitions. [2024-12-06 04:29:28,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:29:28,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:28,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:32,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:32,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 193 states and 612 transitions. [2024-12-06 04:29:32,395 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 612 transitions. [2024-12-06 04:29:32,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:29:32,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:32,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:32,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:29:35,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 194 states and 612 transitions. [2024-12-06 04:29:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 612 transitions. [2024-12-06 04:29:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:29:35,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:35,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:58,350 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 21 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:27,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 197 states and 627 transitions. [2024-12-06 04:30:27,340 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 627 transitions. [2024-12-06 04:30:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:30:27,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 28 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:30:48,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:48,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 199 states and 637 transitions. [2024-12-06 04:30:48,889 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 637 transitions. [2024-12-06 04:30:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:30:48,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:48,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:13,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 203 states and 644 transitions. [2024-12-06 04:31:13,820 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 644 transitions. [2024-12-06 04:31:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:31:13,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:18,640 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 204 states and 645 transitions. [2024-12-06 04:31:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 645 transitions. [2024-12-06 04:31:22,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:31:22,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:25,440 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:27,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 205 states and 651 transitions. [2024-12-06 04:31:27,221 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 651 transitions. [2024-12-06 04:31:27,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:31:27,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:27,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:30,297 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:32,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:32,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 206 states and 659 transitions. [2024-12-06 04:31:32,229 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 659 transitions. [2024-12-06 04:31:32,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:31:32,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:32,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:35,001 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:37,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 207 states and 664 transitions. [2024-12-06 04:31:37,061 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 664 transitions. [2024-12-06 04:31:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:31:37,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:37,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:42,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:42,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 208 states and 672 transitions. [2024-12-06 04:31:42,187 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 672 transitions. [2024-12-06 04:31:42,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:31:42,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:42,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:45,242 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:47,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 209 states and 672 transitions. [2024-12-06 04:31:47,354 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 672 transitions. [2024-12-06 04:31:47,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:31:47,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:47,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 92 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:31:55,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:55,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 210 states and 673 transitions. [2024-12-06 04:31:55,414 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 673 transitions. [2024-12-06 04:31:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:31:55,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:55,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 36 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 214 states and 712 transitions. [2024-12-06 04:33:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 712 transitions. [2024-12-06 04:33:02,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:33:02,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:02,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:08,381 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 36 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:16,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 217 states and 723 transitions. [2024-12-06 04:33:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 723 transitions. [2024-12-06 04:33:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:33:16,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:16,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:34,687 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 28 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:33:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 221 states and 742 transitions. [2024-12-06 04:33:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 742 transitions. [2024-12-06 04:33:56,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:33:56,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat