./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.BOUNDED-8.pals.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_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/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_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/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_4322613b-b879-4a93-9fe8-5ccf2684170f/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 92cde93213bbdc81547d3bc892d5e318fc734fba39005e38f7e15156190bb05f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:31:21,429 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:31:21,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:31:21,490 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:31:21,491 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:31:21,509 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:31:21,510 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:31:21,510 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:31:21,510 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:31:21,511 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:31:21,511 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:31:21,511 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:31:21,511 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:31:21,511 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:31:21,511 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:31:21,511 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:31:21,511 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:31:21,511 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:31:21,512 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:31:21,512 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:31:21,512 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:31:21,512 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:31:21,512 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:31:21,512 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:31:21,512 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:31:21,512 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:31:21,512 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:31:21,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:31:21,513 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:31:21,513 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:31:21,513 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:31:21,513 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:31:21,513 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:31:21,513 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_4322613b-b879-4a93-9fe8-5ccf2684170f/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 -> 92cde93213bbdc81547d3bc892d5e318fc734fba39005e38f7e15156190bb05f [2024-12-05 22:31:21,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:31:21,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:31:21,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:31:21,742 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:31:21,742 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:31:21,743 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c [2024-12-05 22:31:24,474 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/data/a97544b99/747bd9663cf84937b19844cd98343fe9/FLAGff3220d3b [2024-12-05 22:31:24,766 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:31:24,767 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c [2024-12-05 22:31:24,779 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/data/a97544b99/747bd9663cf84937b19844cd98343fe9/FLAGff3220d3b [2024-12-05 22:31:25,069 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/data/a97544b99/747bd9663cf84937b19844cd98343fe9 [2024-12-05 22:31:25,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:31:25,072 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:31:25,073 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:31:25,073 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:31:25,077 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:31:25,078 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,079 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69a57ef3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25, skipping insertion in model container [2024-12-05 22:31:25,079 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,110 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:31:25,325 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_4322613b-b879-4a93-9fe8-5ccf2684170f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c[28194,28207] [2024-12-05 22:31:25,328 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:31:25,340 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:31:25,406 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_4322613b-b879-4a93-9fe8-5ccf2684170f/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.3.ufo.BOUNDED-8.pals.c[28194,28207] [2024-12-05 22:31:25,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:31:25,419 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:31:25,419 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25 WrapperNode [2024-12-05 22:31:25,419 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:31:25,420 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:31:25,420 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:31:25,421 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:31:25,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,438 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,470 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 957 [2024-12-05 22:31:25,471 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:31:25,471 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:31:25,471 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:31:25,471 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:31:25,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,479 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,483 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,483 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,497 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,499 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,510 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,514 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,516 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,523 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:31:25,524 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:31:25,524 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:31:25,524 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:31:25,525 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:31:25" (1/1) ... [2024-12-05 22:31:25,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:31:25,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:31:25,559 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:31:25,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4322613b-b879-4a93-9fe8-5ccf2684170f/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:31:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:31:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:31:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:31:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:31:25,697 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:31:25,699 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:31:26,625 INFO L? ?]: Removed 111 outVars from TransFormulas that were not future-live. [2024-12-05 22:31:26,625 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:31:27,352 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:31:27,352 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:31:27,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:31:27 BoogieIcfgContainer [2024-12-05 22:31:27,352 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:31:27,353 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:31:27,353 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:31:27,361 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:31:27,361 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:31:27" (1/1) ... [2024-12-05 22:31:27,368 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:31:27,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:27,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-12-05 22:31:27,412 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-12-05 22:31:27,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:31:27,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:27,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:31,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:31,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 142 states and 228 transitions. [2024-12-05 22:31:31,366 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 228 transitions. [2024-12-05 22:31:31,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:31:31,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:31,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:33,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:33,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-12-05 22:31:33,520 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-12-05 22:31:33,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:31:33,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:33,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:35,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 149 states and 244 transitions. [2024-12-05 22:31:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2024-12-05 22:31:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:31:35,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:35,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:36,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 154 states and 255 transitions. [2024-12-05 22:31:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 255 transitions. [2024-12-05 22:31:37,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:31:37,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:37,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:38,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:38,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:38,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-12-05 22:31:38,993 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-12-05 22:31:38,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:31:38,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:38,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 168 states and 283 transitions. [2024-12-05 22:31:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-12-05 22:31:41,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:31:41,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:41,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:41,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:44,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-12-05 22:31:44,088 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-12-05 22:31:44,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:31:44,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:44,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:44,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:44,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:44,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 176 states and 297 transitions. [2024-12-05 22:31:44,407 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 297 transitions. [2024-12-05 22:31:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:31:44,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:44,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:47,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:47,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 187 states and 317 transitions. [2024-12-05 22:31:47,811 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 317 transitions. [2024-12-05 22:31:47,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:31:47,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:47,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:47,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:47,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 188 states and 318 transitions. [2024-12-05 22:31:47,977 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 318 transitions. [2024-12-05 22:31:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:31:47,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:47,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:48,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:48,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:48,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 192 states and 324 transitions. [2024-12-05 22:31:48,594 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 324 transitions. [2024-12-05 22:31:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:31:48,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:48,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:52,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 209 states and 361 transitions. [2024-12-05 22:31:56,544 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 361 transitions. [2024-12-05 22:31:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:31:56,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:56,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 227 states and 401 transitions. [2024-12-05 22:32:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 401 transitions. [2024-12-05 22:32:03,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:32:03,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:03,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:05,442 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:05,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 228 states and 402 transitions. [2024-12-05 22:32:05,760 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 402 transitions. [2024-12-05 22:32:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:32:05,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:05,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:05,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:07,855 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:13,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 247 states and 443 transitions. [2024-12-05 22:32:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 443 transitions. [2024-12-05 22:32:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:32:13,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:13,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:15,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 249 states and 449 transitions. [2024-12-05 22:32:15,848 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 449 transitions. [2024-12-05 22:32:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:32:15,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:15,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:17,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 250 states and 451 transitions. [2024-12-05 22:32:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 451 transitions. [2024-12-05 22:32:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:32:17,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:17,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:26,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 270 states and 494 transitions. [2024-12-05 22:32:26,336 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 494 transitions. [2024-12-05 22:32:26,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:32:26,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:26,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:26,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:28,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:28,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 271 states and 495 transitions. [2024-12-05 22:32:28,429 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 495 transitions. [2024-12-05 22:32:28,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:32:28,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:28,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:28,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:30,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:30,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:30,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 272 states and 500 transitions. [2024-12-05 22:32:30,494 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 500 transitions. [2024-12-05 22:32:30,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:32:30,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:30,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:32,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:32,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 273 states and 501 transitions. [2024-12-05 22:32:32,750 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 501 transitions. [2024-12-05 22:32:32,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:32:32,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:32,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:34,896 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 274 states and 502 transitions. [2024-12-05 22:32:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 502 transitions. [2024-12-05 22:32:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:32:35,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:35,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:38,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:44,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 289 states and 533 transitions. [2024-12-05 22:32:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 533 transitions. [2024-12-05 22:32:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:32:44,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:44,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:48,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 293 states and 546 transitions. [2024-12-05 22:32:48,010 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 546 transitions. [2024-12-05 22:32:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:32:48,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:48,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:49,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 295 states and 553 transitions. [2024-12-05 22:32:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 553 transitions. [2024-12-05 22:32:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:32:50,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:50,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 296 states and 554 transitions. [2024-12-05 22:32:53,250 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 554 transitions. [2024-12-05 22:32:53,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:32:53,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:53,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:55,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 297 states and 555 transitions. [2024-12-05 22:32:55,512 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 555 transitions. [2024-12-05 22:32:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:32:55,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:55,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:59,639 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:07,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 318 states and 595 transitions. [2024-12-05 22:33:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 595 transitions. [2024-12-05 22:33:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:33:07,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:07,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:11,632 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 322 states and 607 transitions. [2024-12-05 22:33:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 607 transitions. [2024-12-05 22:33:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:33:13,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:13,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:14,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:17,958 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:18,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 323 states and 608 transitions. [2024-12-05 22:33:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 608 transitions. [2024-12-05 22:33:18,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:33:18,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:18,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:23,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:23,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 325 states and 611 transitions. [2024-12-05 22:33:23,528 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 611 transitions. [2024-12-05 22:33:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:33:23,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:23,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:23,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 326 states and 612 transitions. [2024-12-05 22:33:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 612 transitions. [2024-12-05 22:33:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:33:28,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:32,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 328 states and 617 transitions. [2024-12-05 22:33:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 617 transitions. [2024-12-05 22:33:32,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:33:32,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:32,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:32,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:36,260 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:39,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:39,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 333 states and 627 transitions. [2024-12-05 22:33:39,097 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 627 transitions. [2024-12-05 22:33:39,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:33:39,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:39,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:39,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:49,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 352 states and 658 transitions. [2024-12-05 22:33:49,539 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 658 transitions. [2024-12-05 22:33:49,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:33:49,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:49,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:00,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:00,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 374 states and 700 transitions. [2024-12-05 22:34:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 700 transitions. [2024-12-05 22:34:00,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:34:00,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:00,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:00,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 382 states and 721 transitions. [2024-12-05 22:34:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 721 transitions. [2024-12-05 22:34:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:34:11,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:11,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:26,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:26,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 397 states and 784 transitions. [2024-12-05 22:34:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 784 transitions. [2024-12-05 22:34:26,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:34:26,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:26,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:31,161 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 412 states and 853 transitions. [2024-12-05 22:34:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 853 transitions. [2024-12-05 22:34:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:34:43,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:43,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:46,789 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:34:55,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 426 states and 888 transitions. [2024-12-05 22:34:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 888 transitions. [2024-12-05 22:34:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:34:55,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:57,805 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:06,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 438 states and 913 transitions. [2024-12-05 22:35:06,201 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 913 transitions. [2024-12-05 22:35:06,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:35:06,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:06,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:06,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:08,378 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:09,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:09,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 439 states and 914 transitions. [2024-12-05 22:35:09,403 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 914 transitions. [2024-12-05 22:35:09,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:35:09,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:09,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:16,353 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:32,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:32,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 454 states and 953 transitions. [2024-12-05 22:35:32,416 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 953 transitions. [2024-12-05 22:35:32,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:35:32,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:32,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:35,899 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:45,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 465 states and 972 transitions. [2024-12-05 22:35:45,611 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 972 transitions. [2024-12-05 22:35:45,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:35:45,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:45,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 466 states and 979 transitions. [2024-12-05 22:35:49,099 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 979 transitions. [2024-12-05 22:35:49,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:35:49,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:51,797 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:35:58,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 474 states and 991 transitions. [2024-12-05 22:35:58,482 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 991 transitions. [2024-12-05 22:35:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:35:58,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:58,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:20,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 489 states and 1033 transitions. [2024-12-05 22:36:20,044 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1033 transitions. [2024-12-05 22:36:20,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:36:20,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:20,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:20,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:22,222 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:23,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 490 states and 1037 transitions. [2024-12-05 22:36:23,548 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1037 transitions. [2024-12-05 22:36:23,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:36:23,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:23,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:23,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:39,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:39,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 501 states and 1066 transitions. [2024-12-05 22:36:39,628 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1066 transitions. [2024-12-05 22:36:39,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:36:39,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:39,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:49,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:49,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 509 states and 1094 transitions. [2024-12-05 22:36:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1094 transitions. [2024-12-05 22:36:49,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:36:49,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:49,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:52,196 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:36:53,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:36:53,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 510 states and 1100 transitions. [2024-12-05 22:36:53,276 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1100 transitions. [2024-12-05 22:36:53,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:36:53,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:36:53,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:36:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:36:55,591 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:05,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:05,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 519 states and 1118 transitions. [2024-12-05 22:37:05,318 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1118 transitions. [2024-12-05 22:37:05,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:37:05,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:05,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:07,587 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:09,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:09,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 520 states and 1122 transitions. [2024-12-05 22:37:09,077 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1122 transitions. [2024-12-05 22:37:09,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:37:09,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:09,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:09,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:24,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:24,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 529 states and 1142 transitions. [2024-12-05 22:37:24,711 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1142 transitions. [2024-12-05 22:37:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:37:24,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:24,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:24,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:27,232 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:39,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:39,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 539 states and 1173 transitions. [2024-12-05 22:37:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1173 transitions. [2024-12-05 22:37:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:37:39,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:39,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:39,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:42,192 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:44,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 541 states and 1185 transitions. [2024-12-05 22:37:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1185 transitions. [2024-12-05 22:37:44,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:37:44,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:44,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:47,623 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:48,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:48,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 542 states and 1191 transitions. [2024-12-05 22:37:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1191 transitions. [2024-12-05 22:37:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:37:48,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:48,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:51,326 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:37:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:37:52,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 543 states and 1195 transitions. [2024-12-05 22:37:52,958 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1195 transitions. [2024-12-05 22:37:52,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:37:52,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:37:52,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:37:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:37:59,794 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:19,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:19,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 558 states and 1232 transitions. [2024-12-05 22:38:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1232 transitions. [2024-12-05 22:38:19,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:38:19,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:25,088 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:35,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:35,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 562 states and 1244 transitions. [2024-12-05 22:38:35,313 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1244 transitions. [2024-12-05 22:38:35,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:38:35,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:35,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:53,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 567 states and 1271 transitions. [2024-12-05 22:38:53,200 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1271 transitions. [2024-12-05 22:38:53,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:38:53,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:53,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:38:56,983 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:38:58,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 568 states and 1273 transitions. [2024-12-05 22:38:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1273 transitions. [2024-12-05 22:38:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:38:58,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:58,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:59,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:02,392 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:04,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 569 states and 1275 transitions. [2024-12-05 22:39:04,141 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1275 transitions. [2024-12-05 22:39:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:39:04,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:04,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:08,283 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:11,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:11,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 571 states and 1288 transitions. [2024-12-05 22:39:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1288 transitions. [2024-12-05 22:39:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:39:11,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:11,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:18,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 573 states and 1301 transitions. [2024-12-05 22:39:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1301 transitions. [2024-12-05 22:39:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:39:18,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:18,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:20,878 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:32,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:32,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 582 states and 1328 transitions. [2024-12-05 22:39:32,707 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1328 transitions. [2024-12-05 22:39:32,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:39:32,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:32,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:32,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:43,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:43,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 588 states and 1350 transitions. [2024-12-05 22:39:43,044 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1350 transitions. [2024-12-05 22:39:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:39:43,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:43,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:43,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:45,306 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:50,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 592 states and 1371 transitions. [2024-12-05 22:39:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1371 transitions. [2024-12-05 22:39:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:39:50,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:50,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:53,214 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:54,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 593 states and 1378 transitions. [2024-12-05 22:39:54,652 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1378 transitions. [2024-12-05 22:39:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:39:54,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:54,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:54,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:39:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:39:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:39:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 594 states and 1379 transitions. [2024-12-05 22:39:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1379 transitions. [2024-12-05 22:39:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:39:58,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:39:58,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:39:58,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:00,785 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:02,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 595 states and 1380 transitions. [2024-12-05 22:40:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1380 transitions. [2024-12-05 22:40:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:40:02,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:02,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:02,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:09,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 599 states and 1394 transitions. [2024-12-05 22:40:09,429 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1394 transitions. [2024-12-05 22:40:09,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:40:09,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:09,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:09,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:11,652 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 600 states and 1397 transitions. [2024-12-05 22:40:13,137 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1397 transitions. [2024-12-05 22:40:13,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:40:13,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:13,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:17,399 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 606 states and 1422 transitions. [2024-12-05 22:40:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1422 transitions. [2024-12-05 22:40:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:40:28,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:41,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:41,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 611 states and 1450 transitions. [2024-12-05 22:40:41,496 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1450 transitions. [2024-12-05 22:40:41,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:40:41,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:41,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:42,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:45,738 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:53,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 617 states and 1467 transitions. [2024-12-05 22:40:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1467 transitions. [2024-12-05 22:40:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:40:53,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:53,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:53,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:40:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:40:58,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:40:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 618 states and 1469 transitions. [2024-12-05 22:40:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 1469 transitions. [2024-12-05 22:40:58,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:40:58,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:40:58,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:40:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:04,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 619 states and 1470 transitions. [2024-12-05 22:41:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1470 transitions. [2024-12-05 22:41:04,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:41:04,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:04,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:10,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 622 states and 1482 transitions. [2024-12-05 22:41:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1482 transitions. [2024-12-05 22:41:10,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:41:10,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:10,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:41:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:41:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 623 states and 1485 transitions. [2024-12-05 22:41:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1485 transitions. [2024-12-05 22:41:16,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:41:16,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:41:16,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:41:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:41:29,724 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:42:23,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:42:23,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 668 states and 1618 transitions. [2024-12-05 22:42:23,449 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1618 transitions. [2024-12-05 22:42:23,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:42:23,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:42:23,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:42:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:42:37,451 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:43:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:43:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 707 states and 1784 transitions. [2024-12-05 22:43:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1784 transitions. [2024-12-05 22:43:30,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:43:30,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:43:30,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:43:31,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.