./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/rewnif.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_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/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_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/rewnif.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/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_388bf8de-97ba-4f1e-93a3-98cf2f202925/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 5ee21d1db2a363655b71bcb8ab92ef8d6b86a57a4ebbd79d98cb55c59d3ed1f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:03:21,809 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:03:21,864 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 22:03:21,868 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:03:21,868 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:03:21,886 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:03:21,887 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:03:21,887 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:03:21,887 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:03:21,887 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:03:21,888 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:03:21,888 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:03:21,888 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:03:21,888 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:03:21,888 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:03:21,888 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:03:21,888 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:03:21,888 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:03:21,888 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:03:21,888 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:03:21,889 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:03:21,889 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:03:21,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:03:21,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:03:21,889 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_388bf8de-97ba-4f1e-93a3-98cf2f202925/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 -> 5ee21d1db2a363655b71bcb8ab92ef8d6b86a57a4ebbd79d98cb55c59d3ed1f5 [2024-12-05 22:03:22,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:03:22,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:03:22,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:03:22,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:03:22,140 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:03:22,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-tiling/rewnif.c [2024-12-05 22:03:24,880 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/data/b35e76e60/a9cea258f31f4d0cb9ae4e614db4ae3f/FLAG9a315305b [2024-12-05 22:03:25,080 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:03:25,080 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/sv-benchmarks/c/array-tiling/rewnif.c [2024-12-05 22:03:25,088 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/data/b35e76e60/a9cea258f31f4d0cb9ae4e614db4ae3f/FLAG9a315305b [2024-12-05 22:03:25,447 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/data/b35e76e60/a9cea258f31f4d0cb9ae4e614db4ae3f [2024-12-05 22:03:25,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:03:25,451 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:03:25,452 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:03:25,453 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:03:25,457 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:03:25,457 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bf9cde4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25, skipping insertion in model container [2024-12-05 22:03:25,458 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,470 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:03:25,599 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_388bf8de-97ba-4f1e-93a3-98cf2f202925/sv-benchmarks/c/array-tiling/rewnif.c[397,410] [2024-12-05 22:03:25,616 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:03:25,625 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:03:25,634 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_388bf8de-97ba-4f1e-93a3-98cf2f202925/sv-benchmarks/c/array-tiling/rewnif.c[397,410] [2024-12-05 22:03:25,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:03:25,651 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:03:25,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25 WrapperNode [2024-12-05 22:03:25,652 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:03:25,653 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:03:25,653 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:03:25,653 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:03:25,659 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,664 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,675 INFO L138 Inliner]: procedures = 16, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 48 [2024-12-05 22:03:25,676 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:03:25,676 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:03:25,676 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:03:25,676 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:03:25,683 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,685 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,685 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,688 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,689 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,692 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,692 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,695 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:03:25,695 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:03:25,696 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:03:25,696 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:03:25,697 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:03:25,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:03:25,726 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:03:25,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_388bf8de-97ba-4f1e-93a3-98cf2f202925/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:03:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:03:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:03:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:03:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:03:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:03:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:03:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:03:25,809 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:03:25,810 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:03:25,915 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-12-05 22:03:25,916 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:03:25,952 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:03:25,953 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 22:03:25,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:03:25 BoogieIcfgContainer [2024-12-05 22:03:25,953 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:03:25,954 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:03:25,954 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:03:25,962 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:03:25,962 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:03:25" (1/1) ... [2024-12-05 22:03:25,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:03:25,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:26,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-12-05 22:03:26,004 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-12-05 22:03:26,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 22:03:26,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:26,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:26,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:26,165 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 22:03:26,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:26,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-12-05 22:03:26,206 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-12-05 22:03:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 22:03:26,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:26,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:26,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:26,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:26,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2024-12-05 22:03:26,372 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2024-12-05 22:03:26,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:03:26,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:26,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:26,783 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 22:03:27,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 17 states and 27 transitions. [2024-12-05 22:03:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 27 transitions. [2024-12-05 22:03:27,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 22:03:27,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:27,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:27,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-12-05 22:03:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-12-05 22:03:27,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 22:03:27,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:27,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:28,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:28,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-12-05 22:03:28,892 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-12-05 22:03:28,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:03:28,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:28,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:29,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:29,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 19 states and 28 transitions. [2024-12-05 22:03:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 28 transitions. [2024-12-05 22:03:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:03:29,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:29,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:29,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:29,617 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:31,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:31,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 44 transitions. [2024-12-05 22:03:31,025 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 44 transitions. [2024-12-05 22:03:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:03:31,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:31,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:31,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:31,463 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 35 states and 63 transitions. [2024-12-05 22:03:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 63 transitions. [2024-12-05 22:03:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:03:33,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:33,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:34,099 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 41 states and 73 transitions. [2024-12-05 22:03:36,435 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 73 transitions. [2024-12-05 22:03:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 22:03:36,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:36,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:36,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 42 states and 73 transitions. [2024-12-05 22:03:36,875 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 73 transitions. [2024-12-05 22:03:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:03:36,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:36,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:36,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:37,183 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:38,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:38,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 47 states and 85 transitions. [2024-12-05 22:03:38,789 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 85 transitions. [2024-12-05 22:03:38,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:03:38,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:38,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:38,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:39,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:39,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 49 states and 86 transitions. [2024-12-05 22:03:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 86 transitions. [2024-12-05 22:03:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:03:39,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:39,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:40,384 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:43,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:43,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 57 states and 102 transitions. [2024-12-05 22:03:43,904 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 102 transitions. [2024-12-05 22:03:43,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:03:43,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:43,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:44,102 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:45,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:45,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 62 states and 113 transitions. [2024-12-05 22:03:45,805 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 113 transitions. [2024-12-05 22:03:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 22:03:45,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:45,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:46,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 64 states and 115 transitions. [2024-12-05 22:03:46,641 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 115 transitions. [2024-12-05 22:03:46,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:03:46,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:46,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:47,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:47,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 62 states and 108 transitions. [2024-12-05 22:03:47,875 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 108 transitions. [2024-12-05 22:03:47,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:03:47,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:47,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:47,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:52,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 72 states and 128 transitions. [2024-12-05 22:03:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 128 transitions. [2024-12-05 22:03:52,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 22:03:52,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:52,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:52,831 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:55,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:55,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 80 states and 140 transitions. [2024-12-05 22:03:55,561 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 140 transitions. [2024-12-05 22:03:55,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:03:55,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:55,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:56,633 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 91 states and 162 transitions. [2024-12-05 22:04:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 162 transitions. [2024-12-05 22:04:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 22:04:02,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:02,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:03,065 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:06,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 98 states and 175 transitions. [2024-12-05 22:04:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 175 transitions. [2024-12-05 22:04:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:04:06,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:06,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:07,751 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:09,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:09,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 96 states and 166 transitions. [2024-12-05 22:04:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 166 transitions. [2024-12-05 22:04:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:04:09,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:09,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:10,264 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:16,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:16,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 106 states and 187 transitions. [2024-12-05 22:04:16,515 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 187 transitions. [2024-12-05 22:04:16,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 22:04:16,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:16,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:16,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:16,605 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:21,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 115 states and 203 transitions. [2024-12-05 22:04:21,328 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 203 transitions. [2024-12-05 22:04:21,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:04:21,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:21,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:22,352 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:30,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 126 states and 229 transitions. [2024-12-05 22:04:30,231 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 229 transitions. [2024-12-05 22:04:30,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:04:30,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:30,397 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:36,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 136 states and 248 transitions. [2024-12-05 22:04:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 248 transitions. [2024-12-05 22:04:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 22:04:36,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:36,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 140 states and 251 transitions. [2024-12-05 22:04:39,338 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 251 transitions. [2024-12-05 22:04:39,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 22:04:39,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:39,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:39,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:40,051 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:41,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 138 states and 240 transitions. [2024-12-05 22:04:41,510 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 240 transitions. [2024-12-05 22:04:41,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:04:41,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:41,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:42,260 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:48,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 146 states and 262 transitions. [2024-12-05 22:04:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 262 transitions. [2024-12-05 22:04:48,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:04:48,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:48,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:48,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:48,719 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:55,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:55,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 155 states and 277 transitions. [2024-12-05 22:04:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 277 transitions. [2024-12-05 22:04:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:04:55,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:55,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:57,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 157 states and 281 transitions. [2024-12-05 22:04:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 281 transitions. [2024-12-05 22:04:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:04:57,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:57,437 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 158 states and 281 transitions. [2024-12-05 22:04:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 281 transitions. [2024-12-05 22:04:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:04:58,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:58,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:58,259 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:00,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 161 states and 286 transitions. [2024-12-05 22:05:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 286 transitions. [2024-12-05 22:05:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:05:00,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 41 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:01,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:01,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 163 states and 288 transitions. [2024-12-05 22:05:01,967 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 288 transitions. [2024-12-05 22:05:01,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:05:01,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:01,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:01,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:14,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 175 states and 320 transitions. [2024-12-05 22:05:14,768 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 320 transitions. [2024-12-05 22:05:14,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:05:14,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:14,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:15,005 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 184 states and 335 transitions. [2024-12-05 22:05:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 335 transitions. [2024-12-05 22:05:22,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:05:22,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:22,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:23,082 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:25,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:25,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 186 states and 336 transitions. [2024-12-05 22:05:25,194 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 336 transitions. [2024-12-05 22:05:25,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:05:25,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:25,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:25,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:27,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 188 states and 338 transitions. [2024-12-05 22:05:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 338 transitions. [2024-12-05 22:05:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 22:05:27,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:27,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:29,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 186 states and 325 transitions. [2024-12-05 22:05:29,889 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 325 transitions. [2024-12-05 22:05:29,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:05:29,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:29,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:30,977 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 58 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:39,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 194 states and 348 transitions. [2024-12-05 22:05:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 348 transitions. [2024-12-05 22:05:39,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:05:39,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:39,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:39,612 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 58 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:48,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:48,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 203 states and 364 transitions. [2024-12-05 22:05:48,239 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 364 transitions. [2024-12-05 22:05:48,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:05:48,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:48,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:48,317 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 58 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:53,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 208 states and 371 transitions. [2024-12-05 22:05:53,355 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 371 transitions. [2024-12-05 22:05:53,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 22:05:53,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:53,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 58 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:56,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:56,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 210 states and 372 transitions. [2024-12-05 22:05:56,121 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 372 transitions. [2024-12-05 22:05:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:05:56,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:56,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:58,031 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:12,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:12,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 221 states and 401 transitions. [2024-12-05 22:06:12,245 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 401 transitions. [2024-12-05 22:06:12,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:06:12,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:12,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:12,408 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:22,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:22,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 230 states and 418 transitions. [2024-12-05 22:06:22,414 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 418 transitions. [2024-12-05 22:06:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:06:22,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:22,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:22,572 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 233 states and 422 transitions. [2024-12-05 22:06:26,350 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 422 transitions. [2024-12-05 22:06:26,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 22:06:26,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:26,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 235 states and 424 transitions. [2024-12-05 22:06:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 424 transitions. [2024-12-05 22:06:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 22:06:28,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:29,702 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:32,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 233 states and 409 transitions. [2024-12-05 22:06:32,253 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 409 transitions. [2024-12-05 22:06:32,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:06:32,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:32,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:32,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:33,512 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:47,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:47,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 243 states and 435 transitions. [2024-12-05 22:06:47,404 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 435 transitions. [2024-12-05 22:06:47,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:06:47,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:47,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:00,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 253 states and 455 transitions. [2024-12-05 22:07:00,107 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 455 transitions. [2024-12-05 22:07:00,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:07:00,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:00,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 255 states and 456 transitions. [2024-12-05 22:07:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 456 transitions. [2024-12-05 22:07:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:07:02,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:02,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:03,022 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 78 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:05,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:05,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 257 states and 458 transitions. [2024-12-05 22:07:05,521 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 458 transitions. [2024-12-05 22:07:05,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:07:05,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:05,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 268 states and 488 transitions. [2024-12-05 22:07:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 488 transitions. [2024-12-05 22:07:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:07:24,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:24,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:24,770 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 280 states and 511 transitions. [2024-12-05 22:07:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 511 transitions. [2024-12-05 22:07:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 22:07:40,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:40,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:41,015 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 282 states and 512 transitions. [2024-12-05 22:07:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 512 transitions. [2024-12-05 22:07:44,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:07:44,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:44,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:45,824 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:48,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:48,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 280 states and 495 transitions. [2024-12-05 22:07:48,999 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 495 transitions. [2024-12-05 22:07:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:07:48,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:49,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:50,521 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:04,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 288 states and 519 transitions. [2024-12-05 22:08:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 519 transitions. [2024-12-05 22:08:04,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:08:04,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:16,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 297 states and 538 transitions. [2024-12-05 22:08:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 538 transitions. [2024-12-05 22:08:16,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:08:16,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:16,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:16,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:17,028 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:20,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 299 states and 540 transitions. [2024-12-05 22:08:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 540 transitions. [2024-12-05 22:08:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:08:20,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:20,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:20,923 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 300 states and 543 transitions. [2024-12-05 22:08:22,674 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 543 transitions. [2024-12-05 22:08:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:08:22,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:22,776 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:25,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:25,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 302 states and 544 transitions. [2024-12-05 22:08:25,857 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 544 transitions. [2024-12-05 22:08:25,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:08:25,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:25,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 101 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:28,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 304 states and 546 transitions. [2024-12-05 22:08:28,838 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 546 transitions. [2024-12-05 22:08:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:08:28,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:28,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:31,735 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:08:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 313 states and 574 transitions. [2024-12-05 22:08:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 574 transitions. [2024-12-05 22:08:49,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:08:49,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:49,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:49,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:06,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 323 states and 598 transitions. [2024-12-05 22:09:06,205 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 598 transitions. [2024-12-05 22:09:06,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:09:06,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:06,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:06,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:43,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:43,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 333 states and 655 transitions. [2024-12-05 22:09:43,273 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 655 transitions. [2024-12-05 22:09:43,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:09:43,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:43,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:43,583 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 335 states and 657 transitions. [2024-12-05 22:09:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 657 transitions. [2024-12-05 22:09:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:09:47,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:47,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:47,566 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:51,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 337 states and 658 transitions. [2024-12-05 22:09:51,406 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 658 transitions. [2024-12-05 22:09:51,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:09:51,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:51,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:51,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:51,611 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:09:56,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:56,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 339 states and 659 transitions. [2024-12-05 22:09:56,008 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 659 transitions. [2024-12-05 22:09:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 22:09:56,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:56,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:57,744 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:01,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:01,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 337 states and 640 transitions. [2024-12-05 22:10:01,657 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 640 transitions. [2024-12-05 22:10:01,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:10:01,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:01,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:03,685 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 345 states and 668 transitions. [2024-12-05 22:10:21,868 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 668 transitions. [2024-12-05 22:10:21,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:10:21,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:21,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:22,117 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:43,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:43,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 355 states and 699 transitions. [2024-12-05 22:10:43,039 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 699 transitions. [2024-12-05 22:10:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:10:43,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:43,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:47,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:47,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 357 states and 701 transitions. [2024-12-05 22:10:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 701 transitions. [2024-12-05 22:10:47,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:10:47,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:47,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:47,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:47,185 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:49,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 358 states and 705 transitions. [2024-12-05 22:10:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 705 transitions. [2024-12-05 22:10:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:10:49,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:49,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:49,394 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:10:56,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:56,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 362 states and 708 transitions. [2024-12-05 22:10:56,914 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 708 transitions. [2024-12-05 22:10:56,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:10:56,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:56,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:56,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:57,026 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 127 proven. 83 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:01,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 364 states and 709 transitions. [2024-12-05 22:11:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 709 transitions. [2024-12-05 22:11:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:11:01,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:04,782 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:32,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 375 states and 744 transitions. [2024-12-05 22:11:32,333 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 744 transitions. [2024-12-05 22:11:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:11:32,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:32,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:32,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:32,709 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:43,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 380 states and 752 transitions. [2024-12-05 22:11:43,313 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 752 transitions. [2024-12-05 22:11:43,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:11:43,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:43,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:11:47,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 382 states and 755 transitions. [2024-12-05 22:11:47,808 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 755 transitions. [2024-12-05 22:11:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:11:47,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:47,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:47,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:48,035 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:07,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 390 states and 782 transitions. [2024-12-05 22:12:07,930 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 782 transitions. [2024-12-05 22:12:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:12:07,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:08,191 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 392 states and 783 transitions. [2024-12-05 22:12:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 783 transitions. [2024-12-05 22:12:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:12:13,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:13,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 221 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:28,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 399 states and 804 transitions. [2024-12-05 22:12:28,440 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 804 transitions. [2024-12-05 22:12:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:12:28,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:28,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:30,294 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 233 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:12:35,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 396 states and 774 transitions. [2024-12-05 22:12:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 774 transitions. [2024-12-05 22:12:35,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:12:35,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:35,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:37,739 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 156 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:04,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:04,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 406 states and 806 transitions. [2024-12-05 22:13:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 806 transitions. [2024-12-05 22:13:04,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:13:04,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:04,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 156 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:09,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:09,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 408 states and 808 transitions. [2024-12-05 22:13:09,805 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 808 transitions. [2024-12-05 22:13:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:13:09,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:09,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:09,939 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 156 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:17,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:17,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 411 states and 815 transitions. [2024-12-05 22:13:17,096 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 815 transitions. [2024-12-05 22:13:17,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:13:17,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:17,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:17,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:17,228 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 156 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:22,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:22,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 413 states and 816 transitions. [2024-12-05 22:13:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 816 transitions. [2024-12-05 22:13:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:13:22,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:22,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:22,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:22,270 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 156 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:13:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:49,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 423 states and 843 transitions. [2024-12-05 22:13:49,089 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 843 transitions. [2024-12-05 22:13:49,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:13:49,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:49,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:49,220 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 156 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:05,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 430 states and 864 transitions. [2024-12-05 22:14:05,774 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 864 transitions. [2024-12-05 22:14:05,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:14:05,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:05,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:10,230 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:44,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 441 states and 900 transitions. [2024-12-05 22:14:44,531 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 900 transitions. [2024-12-05 22:14:44,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:14:44,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:44,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:44,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:44,938 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:47,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:47,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 442 states and 904 transitions. [2024-12-05 22:14:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 904 transitions. [2024-12-05 22:14:47,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:14:47,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:47,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:48,257 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:54,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:54,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 444 states and 905 transitions. [2024-12-05 22:14:54,003 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 905 transitions. [2024-12-05 22:14:54,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:14:54,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:54,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:14:59,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:59,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 446 states and 908 transitions. [2024-12-05 22:14:59,439 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 908 transitions. [2024-12-05 22:14:59,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:14:59,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:59,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:59,691 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:22,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:22,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 454 states and 936 transitions. [2024-12-05 22:15:22,772 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 936 transitions. [2024-12-05 22:15:22,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:15:22,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:22,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:29,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 456 states and 937 transitions. [2024-12-05 22:15:29,849 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 937 transitions. [2024-12-05 22:15:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:15:29,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:29,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:30,110 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:48,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:48,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 463 states and 959 transitions. [2024-12-05 22:15:48,037 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 959 transitions. [2024-12-05 22:15:48,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:15:48,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:48,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:48,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:15:53,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:53,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 465 states and 961 transitions. [2024-12-05 22:15:53,650 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 961 transitions. [2024-12-05 22:15:53,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:15:53,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:53,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:01,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 462 states and 928 transitions. [2024-12-05 22:16:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 928 transitions. [2024-12-05 22:16:01,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:16:01,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:01,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:01,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:37,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:37,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 472 states and 964 transitions. [2024-12-05 22:16:37,245 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 964 transitions. [2024-12-05 22:16:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:16:37,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:37,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:37,427 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:16:55,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:55,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 478 states and 980 transitions. [2024-12-05 22:16:55,331 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 980 transitions. [2024-12-05 22:16:55,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:16:55,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:55,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:20,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 487 states and 1003 transitions. [2024-12-05 22:17:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1003 transitions. [2024-12-05 22:17:20,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:17:20,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:20,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:20,263 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:17:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:17:29,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 490 states and 1009 transitions. [2024-12-05 22:17:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1009 transitions. [2024-12-05 22:17:29,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:17:29,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:17:29,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:17:29,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:17:30,070 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 188 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.