./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/s2lif.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_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/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_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/s2lif.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/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_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/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 b94168e93e7008f2fa8921a5a8a54bdf1fdce85df40220d4719fdc5076df164f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:21:01,308 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:21:01,364 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:21:01,369 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:21:01,369 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:21:01,387 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:21:01,388 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:21:01,388 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:21:01,389 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:21:01,389 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:21:01,389 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:21:01,389 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:21:01,389 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:21:01,389 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:21:01,390 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:21:01,390 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:21:01,391 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:21:01,391 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:21:01,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:21:01,391 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:21:01,391 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:21:01,391 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:21:01,391 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:21:01,391 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:21:01,391 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_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/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 -> b94168e93e7008f2fa8921a5a8a54bdf1fdce85df40220d4719fdc5076df164f [2024-12-05 22:21:01,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:21:01,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:21:01,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:21:01,609 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:21:01,609 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:21:01,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/s2lif.c [2024-12-05 22:21:04,218 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/data/796d7bbbb/0f68505193a44a7bbee23bdacd53110e/FLAGed0cb3b44 [2024-12-05 22:21:04,434 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:21:04,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/sv-benchmarks/c/array-fpi/s2lif.c [2024-12-05 22:21:04,441 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/data/796d7bbbb/0f68505193a44a7bbee23bdacd53110e/FLAGed0cb3b44 [2024-12-05 22:21:04,455 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/data/796d7bbbb/0f68505193a44a7bbee23bdacd53110e [2024-12-05 22:21:04,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:21:04,458 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:21:04,459 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:21:04,459 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:21:04,463 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:21:04,464 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,465 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e80803 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04, skipping insertion in model container [2024-12-05 22:21:04,465 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,479 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:21:04,609 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_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/sv-benchmarks/c/array-fpi/s2lif.c[588,601] [2024-12-05 22:21:04,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:21:04,638 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:21:04,648 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_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/sv-benchmarks/c/array-fpi/s2lif.c[588,601] [2024-12-05 22:21:04,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:21:04,668 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:21:04,668 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04 WrapperNode [2024-12-05 22:21:04,668 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:21:04,669 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:21:04,669 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:21:04,669 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:21:04,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,681 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,697 INFO L138 Inliner]: procedures = 17, calls = 32, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 86 [2024-12-05 22:21:04,697 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:21:04,698 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:21:04,698 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:21:04,698 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:21:04,705 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,705 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,707 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,707 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,712 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,713 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,716 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,717 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,718 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,719 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:21:04,720 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:21:04,720 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:21:04,720 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:21:04,721 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:04,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:21:04,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:21:04,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:21:04,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a35261f6-3eb1-4e5c-8b65-bb42de0341cf/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:21:04,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:21:04,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:21:04,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:21:04,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:21:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:21:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:21:04,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:21:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:21:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:21:04,825 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:21:04,826 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:21:04,944 INFO L? ?]: Removed 12 outVars from TransFormulas that were not future-live. [2024-12-05 22:21:04,944 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:21:04,992 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:21:04,992 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 22:21:04,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:21:04 BoogieIcfgContainer [2024-12-05 22:21:04,992 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:21:04,993 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:21:04,993 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:21:05,003 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:21:05,003 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:21:04" (1/1) ... [2024-12-05 22:21:05,009 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:21:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2024-12-05 22:21:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2024-12-05 22:21:05,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:21:05,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:05,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:05,270 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 22:21:05,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:05,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-12-05 22:21:05,315 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-12-05 22:21:05,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:21:05,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:05,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:05,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:05,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 13 states and 18 transitions. [2024-12-05 22:21:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 18 transitions. [2024-12-05 22:21:05,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:21:05,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:05,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 22:21:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 14 states and 20 transitions. [2024-12-05 22:21:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 20 transitions. [2024-12-05 22:21:05,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:21:05,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:05,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:07,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 21 states and 42 transitions. [2024-12-05 22:21:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 42 transitions. [2024-12-05 22:21:07,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:21:07,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:07,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:07,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:07,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 22 states and 42 transitions. [2024-12-05 22:21:07,757 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 42 transitions. [2024-12-05 22:21:07,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:21:07,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:07,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:07,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:08,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 25 states and 48 transitions. [2024-12-05 22:21:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 48 transitions. [2024-12-05 22:21:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:21:08,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:08,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:08,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:08,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:08,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 25 states and 46 transitions. [2024-12-05 22:21:08,890 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 46 transitions. [2024-12-05 22:21:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:21:08,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:08,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:08,993 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 28 states and 48 transitions. [2024-12-05 22:21:09,605 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 48 transitions. [2024-12-05 22:21:09,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:21:09,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:09,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:10,898 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:12,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 35 states and 72 transitions. [2024-12-05 22:21:12,881 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 72 transitions. [2024-12-05 22:21:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 22:21:12,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:12,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:12,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:13,171 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:13,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 36 states and 73 transitions. [2024-12-05 22:21:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 73 transitions. [2024-12-05 22:21:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:21:13,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:13,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:13,989 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:14,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:14,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 37 states and 73 transitions. [2024-12-05 22:21:14,705 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 73 transitions. [2024-12-05 22:21:14,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:21:14,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:14,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:14,991 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:15,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:15,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 40 states and 81 transitions. [2024-12-05 22:21:15,837 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 81 transitions. [2024-12-05 22:21:15,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:21:15,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:15,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:16,156 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:21:16,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:16,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 34 states and 60 transitions. [2024-12-05 22:21:16,686 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 60 transitions. [2024-12-05 22:21:16,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:21:16,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:16,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:16,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:16,801 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 22:21:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 34 states and 58 transitions. [2024-12-05 22:21:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 58 transitions. [2024-12-05 22:21:17,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:21:17,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:17,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:17,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:21:18,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:18,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 35 states and 56 transitions. [2024-12-05 22:21:18,715 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 56 transitions. [2024-12-05 22:21:18,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:21:18,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:18,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:18,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:20,826 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:25,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:25,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 43 states and 75 transitions. [2024-12-05 22:21:25,322 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 75 transitions. [2024-12-05 22:21:25,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:21:25,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:25,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:21:26,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:26,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 46 states and 79 transitions. [2024-12-05 22:21:26,835 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 79 transitions. [2024-12-05 22:21:26,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:21:26,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:26,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 22:21:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 49 states and 84 transitions. [2024-12-05 22:21:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 84 transitions. [2024-12-05 22:21:28,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:21:28,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:28,262 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:21:30,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:30,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 54 states and 93 transitions. [2024-12-05 22:21:30,760 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 93 transitions. [2024-12-05 22:21:30,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:21:30,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:30,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 59 states and 105 transitions. [2024-12-05 22:21:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 105 transitions. [2024-12-05 22:21:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:21:39,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:39,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:43,354 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:21:48,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:48,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 59 states and 100 transitions. [2024-12-05 22:21:48,193 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 100 transitions. [2024-12-05 22:21:48,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:21:48,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:48,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:48,662 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 22:21:50,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:50,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 62 states and 105 transitions. [2024-12-05 22:21:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 105 transitions. [2024-12-05 22:21:50,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:21:50,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:50,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:50,415 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:21:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:54,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 63 states and 105 transitions. [2024-12-05 22:21:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 105 transitions. [2024-12-05 22:21:54,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:21:54,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:54,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:54,812 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:21:56,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:56,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 65 states and 107 transitions. [2024-12-05 22:21:56,094 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 107 transitions. [2024-12-05 22:21:56,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 22:21:56,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:56,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:56,244 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:21:56,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:56,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 66 states and 108 transitions. [2024-12-05 22:21:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 108 transitions. [2024-12-05 22:21:56,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:21:56,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:56,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:01,198 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:13,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 76 states and 132 transitions. [2024-12-05 22:22:13,071 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 132 transitions. [2024-12-05 22:22:13,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:22:13,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:13,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:22:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:26,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 83 states and 147 transitions. [2024-12-05 22:22:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 147 transitions. [2024-12-05 22:22:26,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:22:26,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:26,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:26,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:27,839 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:22:32,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 89 states and 157 transitions. [2024-12-05 22:22:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 157 transitions. [2024-12-05 22:22:32,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:22:32,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:32,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:32,984 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-05 22:22:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 88 states and 152 transitions. [2024-12-05 22:22:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 152 transitions. [2024-12-05 22:22:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:22:33,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:33,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:22:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:37,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 90 states and 156 transitions. [2024-12-05 22:22:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 156 transitions. [2024-12-05 22:22:37,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:22:37,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:37,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:37,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:22:40,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:40,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 87 states and 146 transitions. [2024-12-05 22:22:40,755 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 146 transitions. [2024-12-05 22:22:40,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:22:40,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:40,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:41,456 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:22:42,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:42,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 88 states and 147 transitions. [2024-12-05 22:22:42,685 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 147 transitions. [2024-12-05 22:22:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:22:42,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:42,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:42,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:22:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 90 states and 156 transitions. [2024-12-05 22:22:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 156 transitions. [2024-12-05 22:22:45,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:22:45,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:45,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:45,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:45,834 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:22:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:46,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 91 states and 157 transitions. [2024-12-05 22:22:46,255 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 157 transitions. [2024-12-05 22:22:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:22:46,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:46,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:11,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 103 states and 186 transitions. [2024-12-05 22:23:11,224 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 186 transitions. [2024-12-05 22:23:11,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:23:11,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:11,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:13,423 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:18,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 108 states and 197 transitions. [2024-12-05 22:23:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 197 transitions. [2024-12-05 22:23:18,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:23:18,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:18,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:24,489 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:33,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:33,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 112 states and 208 transitions. [2024-12-05 22:23:33,500 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 208 transitions. [2024-12-05 22:23:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:23:33,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:37,771 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:23:40,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:40,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 113 states and 210 transitions. [2024-12-05 22:23:40,952 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 210 transitions. [2024-12-05 22:23:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:23:40,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:40,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:42,368 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:23:49,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:49,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 119 states and 222 transitions. [2024-12-05 22:23:49,748 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 222 transitions. [2024-12-05 22:23:49,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:23:49,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:49,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:49,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:50,114 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:23:53,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:53,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 122 states and 227 transitions. [2024-12-05 22:23:53,285 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2024-12-05 22:23:53,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:23:53,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:53,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:53,608 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 29 proven. 28 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-05 22:23:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:54,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 122 states and 224 transitions. [2024-12-05 22:23:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 224 transitions. [2024-12-05 22:23:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:23:54,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:54,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:24:04,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 130 states and 236 transitions. [2024-12-05 22:24:04,997 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 236 transitions. [2024-12-05 22:24:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:24:04,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:04,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:06,431 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:24:10,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:10,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 133 states and 255 transitions. [2024-12-05 22:24:10,752 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 255 transitions. [2024-12-05 22:24:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:24:10,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:10,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:10,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:12,029 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:24:15,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:15,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 136 states and 258 transitions. [2024-12-05 22:24:15,280 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 258 transitions. [2024-12-05 22:24:15,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:24:15,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:15,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:15,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:24:17,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:17,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 137 states and 259 transitions. [2024-12-05 22:24:17,800 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 259 transitions. [2024-12-05 22:24:17,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:24:17,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:17,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:19,038 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:24:19,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:19,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 138 states and 260 transitions. [2024-12-05 22:24:19,853 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 260 transitions. [2024-12-05 22:24:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:24:19,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:19,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:21,157 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:24:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:21,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 139 states and 261 transitions. [2024-12-05 22:24:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 261 transitions. [2024-12-05 22:24:21,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:24:21,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:21,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:24:25,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 141 states and 264 transitions. [2024-12-05 22:24:25,065 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 264 transitions. [2024-12-05 22:24:25,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:24:25,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:25,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:24:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 131 states and 242 transitions. [2024-12-05 22:24:27,455 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 242 transitions. [2024-12-05 22:24:27,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:24:27,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:27,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:27,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:38,987 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:07,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 143 states and 280 transitions. [2024-12-05 22:25:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 280 transitions. [2024-12-05 22:25:07,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:25:07,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:07,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:16,384 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:24,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 144 states and 286 transitions. [2024-12-05 22:25:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 286 transitions. [2024-12-05 22:25:24,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:25:24,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:24,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:45,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 148 states and 293 transitions. [2024-12-05 22:25:45,682 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 293 transitions. [2024-12-05 22:25:45,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:25:45,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:45,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:45,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:50,948 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 6 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:25:51,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 149 states and 293 transitions. [2024-12-05 22:25:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 293 transitions. [2024-12-05 22:25:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:25:51,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:51,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:52,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:57,397 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 153 states and 307 transitions. [2024-12-05 22:26:03,712 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 307 transitions. [2024-12-05 22:26:03,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:26:03,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:03,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:09,427 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:12,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:12,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 155 states and 311 transitions. [2024-12-05 22:26:12,038 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 311 transitions. [2024-12-05 22:26:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:26:12,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:12,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:20,089 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 3 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:27,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 158 states and 316 transitions. [2024-12-05 22:26:27,259 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 316 transitions. [2024-12-05 22:26:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:26:27,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:27,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:34,637 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 10 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:26:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:38,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 159 states and 318 transitions. [2024-12-05 22:26:38,614 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 318 transitions. [2024-12-05 22:26:38,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:26:38,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:38,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:26:50,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:50,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 165 states and 330 transitions. [2024-12-05 22:26:50,626 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 330 transitions. [2024-12-05 22:26:50,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:26:50,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:50,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:50,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:26:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:54,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 168 states and 335 transitions. [2024-12-05 22:26:54,912 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 335 transitions. [2024-12-05 22:26:54,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:26:54,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:54,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:55,238 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:26:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 171 states and 340 transitions. [2024-12-05 22:26:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 340 transitions. [2024-12-05 22:26:59,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:26:59,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:59,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:27:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:04,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 174 states and 346 transitions. [2024-12-05 22:27:04,077 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 346 transitions. [2024-12-05 22:27:04,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 22:27:04,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:04,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:04,370 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 29 proven. 35 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:27:05,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:05,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 175 states and 347 transitions. [2024-12-05 22:27:05,913 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 347 transitions. [2024-12-05 22:27:05,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:05,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:05,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:06,215 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 37 proven. 36 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-05 22:27:07,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:07,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 175 states and 343 transitions. [2024-12-05 22:27:07,577 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 343 transitions. [2024-12-05 22:27:07,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:07,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:07,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:07,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:10,283 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:27:23,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:23,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 184 states and 364 transitions. [2024-12-05 22:27:23,021 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 364 transitions. [2024-12-05 22:27:23,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:23,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:23,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:25,222 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:27:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 187 states and 368 transitions. [2024-12-05 22:27:29,796 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 368 transitions. [2024-12-05 22:27:29,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:29,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:29,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:31,944 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:27:36,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:36,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 190 states and 372 transitions. [2024-12-05 22:27:36,192 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 372 transitions. [2024-12-05 22:27:36,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:36,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:36,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:36,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:38,416 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:27:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 193 states and 380 transitions. [2024-12-05 22:27:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 380 transitions. [2024-12-05 22:27:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:44,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:44,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:46,512 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:27:48,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 194 states and 381 transitions. [2024-12-05 22:27:48,136 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 381 transitions. [2024-12-05 22:27:48,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:48,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:48,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:50,449 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:27:52,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:52,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 195 states and 399 transitions. [2024-12-05 22:27:52,902 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 399 transitions. [2024-12-05 22:27:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:52,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:52,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:27:56,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:56,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 196 states and 400 transitions. [2024-12-05 22:27:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 400 transitions. [2024-12-05 22:27:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:56,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:56,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:58,884 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:27:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 197 states and 401 transitions. [2024-12-05 22:27:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 401 transitions. [2024-12-05 22:27:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:27:59,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:59,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:02,045 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:28:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 198 states and 402 transitions. [2024-12-05 22:28:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 402 transitions. [2024-12-05 22:28:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:28:03,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:03,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:05,477 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:28:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:07,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 199 states and 403 transitions. [2024-12-05 22:28:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 403 transitions. [2024-12-05 22:28:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:28:07,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:07,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:09,414 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:28:12,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 201 states and 405 transitions. [2024-12-05 22:28:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 405 transitions. [2024-12-05 22:28:12,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:28:12,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:12,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:28:17,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:17,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 203 states and 407 transitions. [2024-12-05 22:28:17,653 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 407 transitions. [2024-12-05 22:28:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:28:17,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:17,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:28:23,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:23,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 205 states and 409 transitions. [2024-12-05 22:28:23,082 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 409 transitions. [2024-12-05 22:28:23,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:28:23,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:23,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:23,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:38,313 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 15 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:16,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:16,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 217 states and 453 transitions. [2024-12-05 22:29:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 453 transitions. [2024-12-05 22:29:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:29:16,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:16,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:16,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:27,510 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 10 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:29:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:39,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 221 states and 464 transitions. [2024-12-05 22:29:39,971 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 464 transitions. [2024-12-05 22:29:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:29:39,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:40,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:52,681 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:19,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:19,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 230 states and 481 transitions. [2024-12-05 22:30:19,628 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 481 transitions. [2024-12-05 22:30:19,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:30:19,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:19,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:32,791 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 15 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:30:52,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 237 states and 493 transitions. [2024-12-05 22:30:52,652 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 493 transitions. [2024-12-05 22:30:52,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:30:52,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:52,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:13,287 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 15 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 239 states and 497 transitions. [2024-12-05 22:31:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 497 transitions. [2024-12-05 22:31:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:31:33,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:33,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:43,521 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 4 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:31:50,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:50,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 241 states and 501 transitions. [2024-12-05 22:31:50,032 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 501 transitions. [2024-12-05 22:31:50,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:31:50,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:50,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 10 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:06,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 244 states and 507 transitions. [2024-12-05 22:32:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 507 transitions. [2024-12-05 22:32:06,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:32:06,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:06,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:17,440 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 10 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:23,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 247 states and 513 transitions. [2024-12-05 22:32:23,588 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 513 transitions. [2024-12-05 22:32:23,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:32:23,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:23,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:31,549 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 10 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:32:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:32:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 250 states and 520 transitions. [2024-12-05 22:32:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 520 transitions. [2024-12-05 22:32:38,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:32:38,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:32:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:32:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:32:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 4 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 251 states and 522 transitions. [2024-12-05 22:33:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 522 transitions. [2024-12-05 22:33:10,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:33:10,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:10,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:19,865 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 10 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:33:28,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:28,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 255 states and 533 transitions. [2024-12-05 22:33:28,749 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 533 transitions. [2024-12-05 22:33:28,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:33:28,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:28,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:31,019 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:33:37,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:37,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 257 states and 537 transitions. [2024-12-05 22:33:37,147 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 537 transitions. [2024-12-05 22:33:37,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:33:37,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:37,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:37,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:33:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 260 states and 542 transitions. [2024-12-05 22:33:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 542 transitions. [2024-12-05 22:33:45,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:33:45,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:45,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:45,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:33:52,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:52,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 263 states and 547 transitions. [2024-12-05 22:33:52,851 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 547 transitions. [2024-12-05 22:33:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:33:52,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:52,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:53,202 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:33:59,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:33:59,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 266 states and 553 transitions. [2024-12-05 22:33:59,022 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 553 transitions. [2024-12-05 22:33:59,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:33:59,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:33:59,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:33:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:33:59,365 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:34:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 267 states and 554 transitions. [2024-12-05 22:34:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 554 transitions. [2024-12-05 22:34:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:34:01,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:01,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:01,976 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 22:34:08,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 270 states and 559 transitions. [2024-12-05 22:34:08,444 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 559 transitions. [2024-12-05 22:34:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:34:08,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:08,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:12,791 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 28 proven. 45 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:34:17,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:17,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 270 states and 558 transitions. [2024-12-05 22:34:17,243 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 558 transitions. [2024-12-05 22:34:17,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:34:17,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:17,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:21,105 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:34:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:41,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 280 states and 583 transitions. [2024-12-05 22:34:41,010 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 583 transitions. [2024-12-05 22:34:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:34:41,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:41,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:34:51,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:34:51,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 283 states and 587 transitions. [2024-12-05 22:34:51,421 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 587 transitions. [2024-12-05 22:34:51,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:34:51,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:34:51,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:34:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:34:55,051 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 22:35:01,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:35:01,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 286 states and 591 transitions. [2024-12-05 22:35:01,933 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 591 transitions. [2024-12-05 22:35:01,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:35:01,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:35:01,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:35:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:35:05,715 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked.