./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/heap-data/cart.i --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_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/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_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/heap-data/cart.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/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_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/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 85f7d1ed54d862786907cd1b4275170af31fb3969b21d7a2f2e5e352106544af --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:41:43,030 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:41:43,081 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:41:43,085 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:41:43,085 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:41:43,104 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:41:43,105 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:41:43,105 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:41:43,105 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:41:43,106 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:41:43,106 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:41:43,106 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:41:43,106 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:41:43,106 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:41:43,106 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:41:43,106 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:41:43,106 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:41:43,106 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:41:43,106 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:41:43,107 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:41:43,107 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:41:43,107 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:41:43,107 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:41:43,107 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:41:43,107 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:41:43,107 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:41:43,107 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:41:43,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:41:43,108 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:41:43,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:41:43,108 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:41:43,108 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:41:43,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:41:43,108 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_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/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 -> 85f7d1ed54d862786907cd1b4275170af31fb3969b21d7a2f2e5e352106544af [2024-12-06 05:41:43,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:41:43,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:41:43,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:41:43,329 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:41:43,330 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:41:43,331 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/heap-data/cart.i [2024-12-06 05:41:46,004 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/data/ad012034c/ceb0db9b595841e8adb7f8fc26164934/FLAGc10d9047a [2024-12-06 05:41:46,244 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:41:46,245 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/sv-benchmarks/c/heap-data/cart.i [2024-12-06 05:41:46,259 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/data/ad012034c/ceb0db9b595841e8adb7f8fc26164934/FLAGc10d9047a [2024-12-06 05:41:46,275 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/data/ad012034c/ceb0db9b595841e8adb7f8fc26164934 [2024-12-06 05:41:46,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:41:46,280 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:41:46,281 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:41:46,281 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:41:46,286 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:41:46,287 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d134d67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46, skipping insertion in model container [2024-12-06 05:41:46,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,320 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:41:46,567 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_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/sv-benchmarks/c/heap-data/cart.i[23713,23726] [2024-12-06 05:41:46,571 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:41:46,580 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:41:46,610 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_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/sv-benchmarks/c/heap-data/cart.i[23713,23726] [2024-12-06 05:41:46,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:41:46,637 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:41:46,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46 WrapperNode [2024-12-06 05:41:46,638 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:41:46,639 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:41:46,639 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:41:46,639 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:41:46,645 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,655 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,670 INFO L138 Inliner]: procedures = 121, calls = 25, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 80 [2024-12-06 05:41:46,670 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:41:46,671 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:41:46,671 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:41:46,671 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:41:46,677 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,679 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,680 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,686 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,687 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,691 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,692 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,695 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:41:46,696 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:41:46,696 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:41:46,696 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:41:46,697 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:41:46" (1/1) ... [2024-12-06 05:41:46,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:41:46,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:41:46,725 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:41:46,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c46868d8-46d1-4b4b-9730-5dd13bd9bb7b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:41:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:41:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:41:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:41:46,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:41:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:41:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:41:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:41:46,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:41:46,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:41:46,828 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:41:46,829 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:41:46,967 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-12-06 05:41:46,968 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:41:47,004 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:41:47,005 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 05:41:47,005 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:41:47 BoogieIcfgContainer [2024-12-06 05:41:47,005 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:41:47,006 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:41:47,006 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:41:47,016 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:41:47,016 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:41:47" (1/1) ... [2024-12-06 05:41:47,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:41:47,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:47,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2024-12-06 05:41:47,074 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2024-12-06 05:41:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:41:47,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:47,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:47,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:47,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-12-06 05:41:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-12-06 05:41:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:41:47,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:47,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:47,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:47,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 24 states and 33 transitions. [2024-12-06 05:41:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 33 transitions. [2024-12-06 05:41:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:41:47,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:47,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:47,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:47,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2024-12-06 05:41:47,623 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2024-12-06 05:41:47,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:41:47,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:47,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:47,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:41:47,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-12-06 05:41:47,725 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-12-06 05:41:47,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:41:47,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:47,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:47,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:47,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 46 transitions. [2024-12-06 05:41:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 46 transitions. [2024-12-06 05:41:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:41:47,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:47,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:47,995 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:41:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2024-12-06 05:41:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2024-12-06 05:41:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:41:48,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:48,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:48,712 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 44 states and 72 transitions. [2024-12-06 05:41:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 72 transitions. [2024-12-06 05:41:49,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:41:49,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:49,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:41:49,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:49,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 41 states and 67 transitions. [2024-12-06 05:41:49,823 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 67 transitions. [2024-12-06 05:41:49,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:41:49,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:49,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:49,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:50,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:41:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 42 states and 67 transitions. [2024-12-06 05:41:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 67 transitions. [2024-12-06 05:41:50,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:41:50,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:50,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 05:41:50,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:50,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 43 states and 67 transitions. [2024-12-06 05:41:50,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2024-12-06 05:41:50,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:41:50,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:50,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:51,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 50 states and 79 transitions. [2024-12-06 05:41:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 79 transitions. [2024-12-06 05:41:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:41:51,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:51,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:41:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:53,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 56 states and 90 transitions. [2024-12-06 05:41:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 90 transitions. [2024-12-06 05:41:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:41:53,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:53,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:53,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:53,207 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:53,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:53,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 58 states and 93 transitions. [2024-12-06 05:41:53,516 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 93 transitions. [2024-12-06 05:41:53,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:41:53,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:53,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:41:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 55 states and 88 transitions. [2024-12-06 05:41:53,782 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2024-12-06 05:41:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:41:53,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:53,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:53,967 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:41:54,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 56 states and 89 transitions. [2024-12-06 05:41:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 89 transitions. [2024-12-06 05:41:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:41:54,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:54,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:54,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:41:56,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 64 states and 110 transitions. [2024-12-06 05:41:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 110 transitions. [2024-12-06 05:41:56,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:41:56,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:56,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:57,404 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:41:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:57,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 65 states and 110 transitions. [2024-12-06 05:41:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 110 transitions. [2024-12-06 05:41:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:41:57,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:57,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 05:41:58,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:58,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 66 states and 111 transitions. [2024-12-06 05:41:58,283 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 111 transitions. [2024-12-06 05:41:58,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:41:58,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:58,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:58,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:58,917 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:41:59,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:59,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 67 states and 112 transitions. [2024-12-06 05:41:59,204 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 112 transitions. [2024-12-06 05:41:59,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:41:59,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:59,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:59,913 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 77 states and 135 transitions. [2024-12-06 05:42:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 135 transitions. [2024-12-06 05:42:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:42:01,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:01,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:02,792 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:07,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:07,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 92 states and 168 transitions. [2024-12-06 05:42:07,749 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 168 transitions. [2024-12-06 05:42:07,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:42:07,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:07,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:08,351 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:08,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:08,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 93 states and 170 transitions. [2024-12-06 05:42:08,528 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 170 transitions. [2024-12-06 05:42:08,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:42:08,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:08,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 100 states and 194 transitions. [2024-12-06 05:42:11,789 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 194 transitions. [2024-12-06 05:42:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:42:11,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:11,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:11,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:12,137 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:12,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 101 states and 195 transitions. [2024-12-06 05:42:12,500 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 195 transitions. [2024-12-06 05:42:12,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:42:12,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:12,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:42:13,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 102 states and 197 transitions. [2024-12-06 05:42:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 197 transitions. [2024-12-06 05:42:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:42:13,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:13,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:42:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 103 states and 198 transitions. [2024-12-06 05:42:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 198 transitions. [2024-12-06 05:42:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:42:14,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:14,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:14,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 17 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:15,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 104 states and 199 transitions. [2024-12-06 05:42:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 199 transitions. [2024-12-06 05:42:15,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:42:15,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:15,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:15,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:16,207 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:19,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 110 states and 208 transitions. [2024-12-06 05:42:19,396 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 208 transitions. [2024-12-06 05:42:19,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:42:19,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:19,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:19,915 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:23,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:23,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 120 states and 239 transitions. [2024-12-06 05:42:23,580 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 239 transitions. [2024-12-06 05:42:23,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:42:23,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:23,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:23,925 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 8 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:24,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:24,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 121 states and 240 transitions. [2024-12-06 05:42:24,292 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 240 transitions. [2024-12-06 05:42:24,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:42:24,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:24,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:24,605 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 11 proven. 17 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:28,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:28,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 132 states and 274 transitions. [2024-12-06 05:42:28,857 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 274 transitions. [2024-12-06 05:42:28,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:42:28,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:28,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:30,351 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 142 states and 304 transitions. [2024-12-06 05:42:35,840 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 304 transitions. [2024-12-06 05:42:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:42:35,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:35,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:36,848 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:40,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 151 states and 327 transitions. [2024-12-06 05:42:40,502 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 327 transitions. [2024-12-06 05:42:40,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:42:40,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:40,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:42:44,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:44,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 153 states and 327 transitions. [2024-12-06 05:42:44,518 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 327 transitions. [2024-12-06 05:42:44,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:42:44,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:44,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:44,806 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 22 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:42:46,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 155 states and 330 transitions. [2024-12-06 05:42:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 330 transitions. [2024-12-06 05:42:46,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:42:46,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:46,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:46,641 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:42:51,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 165 states and 354 transitions. [2024-12-06 05:42:51,233 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 354 transitions. [2024-12-06 05:42:51,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:42:51,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:51,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:53,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:53,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 166 states and 357 transitions. [2024-12-06 05:42:53,372 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 357 transitions. [2024-12-06 05:42:53,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:42:53,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:53,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:54,724 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 15 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:42:59,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:59,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 173 states and 370 transitions. [2024-12-06 05:42:59,230 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 370 transitions. [2024-12-06 05:42:59,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:42:59,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:59,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 15 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:43:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 186 states and 411 transitions. [2024-12-06 05:43:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 411 transitions. [2024-12-06 05:43:10,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:43:10,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:10,981 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 15 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:43:13,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:13,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 189 states and 423 transitions. [2024-12-06 05:43:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 423 transitions. [2024-12-06 05:43:13,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:43:13,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:13,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:13,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:43:22,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 200 states and 454 transitions. [2024-12-06 05:43:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 454 transitions. [2024-12-06 05:43:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:43:22,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:22,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:43:24,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 201 states and 461 transitions. [2024-12-06 05:43:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 461 transitions. [2024-12-06 05:43:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:43:24,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:24,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 14 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:43:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:25,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 202 states and 463 transitions. [2024-12-06 05:43:25,785 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 463 transitions. [2024-12-06 05:43:25,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:43:25,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:25,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:25,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:27,524 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 15 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:43:33,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:33,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 209 states and 489 transitions. [2024-12-06 05:43:33,186 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 489 transitions. [2024-12-06 05:43:33,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:43:33,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:33,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 15 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:43:44,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:44,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 217 states and 509 transitions. [2024-12-06 05:43:44,983 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 509 transitions. [2024-12-06 05:43:44,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:43:44,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:44,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:45,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:45,590 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 13 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:43:46,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 218 states and 510 transitions. [2024-12-06 05:43:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 510 transitions. [2024-12-06 05:43:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:43:46,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:46,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:47,820 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 15 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:43:49,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:49,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 219 states and 512 transitions. [2024-12-06 05:43:49,403 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 512 transitions. [2024-12-06 05:43:49,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:43:49,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:49,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:49,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:50,096 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 15 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:43:51,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 220 states and 515 transitions. [2024-12-06 05:43:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 515 transitions. [2024-12-06 05:43:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:43:51,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:51,690 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 13 proven. 41 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:43:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 221 states and 516 transitions. [2024-12-06 05:43:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 516 transitions. [2024-12-06 05:43:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:43:52,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:52,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:52,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 15 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:43:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 222 states and 516 transitions. [2024-12-06 05:43:54,691 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 516 transitions. [2024-12-06 05:43:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 05:43:54,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:55,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 15 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:43:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:56,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 223 states and 516 transitions. [2024-12-06 05:43:56,589 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 516 transitions. [2024-12-06 05:43:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:43:56,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:56,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:57,207 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 22 proven. 36 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:43:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 224 states and 516 transitions. [2024-12-06 05:43:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 516 transitions. [2024-12-06 05:43:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:43:57,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:57,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:57,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:14,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:14,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 236 states and 545 transitions. [2024-12-06 05:44:14,359 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 545 transitions. [2024-12-06 05:44:14,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:44:14,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:14,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 238 states and 550 transitions. [2024-12-06 05:44:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 550 transitions. [2024-12-06 05:44:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:44:16,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:16,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 11 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:44:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:25,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 245 states and 566 transitions. [2024-12-06 05:44:25,435 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 566 transitions. [2024-12-06 05:44:25,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:44:25,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:25,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:25,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:25,950 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 18 proven. 44 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:44:29,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 250 states and 579 transitions. [2024-12-06 05:44:29,475 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 579 transitions. [2024-12-06 05:44:29,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:44:29,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:29,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:29,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:32,728 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 19 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 264 states and 625 transitions. [2024-12-06 05:44:47,180 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 625 transitions. [2024-12-06 05:44:47,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:44:47,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:47,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:49,022 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 19 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:44:50,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 265 states and 631 transitions. [2024-12-06 05:44:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 631 transitions. [2024-12-06 05:44:50,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:44:50,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:50,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:52,157 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 11 proven. 37 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:44:53,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:53,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 266 states and 632 transitions. [2024-12-06 05:44:53,582 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 632 transitions. [2024-12-06 05:44:53,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:44:53,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:53,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:53,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 11 proven. 38 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:44:55,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:55,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 267 states and 632 transitions. [2024-12-06 05:44:55,603 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 632 transitions. [2024-12-06 05:44:55,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:44:55,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:55,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:56,278 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 30 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:44:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 270 states and 635 transitions. [2024-12-06 05:44:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 635 transitions. [2024-12-06 05:44:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:44:58,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:58,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:58,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:01,893 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 18 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:45:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 276 states and 645 transitions. [2024-12-06 05:45:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 645 transitions. [2024-12-06 05:45:13,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:45:13,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:13,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 14 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:45:17,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:17,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 277 states and 648 transitions. [2024-12-06 05:45:17,209 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 648 transitions. [2024-12-06 05:45:17,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:45:17,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:17,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:17,920 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 14 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:45:21,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 281 states and 658 transitions. [2024-12-06 05:45:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 658 transitions. [2024-12-06 05:45:21,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:45:21,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:21,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 19 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:45:25,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:25,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 282 states and 662 transitions. [2024-12-06 05:45:25,166 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 662 transitions. [2024-12-06 05:45:25,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:45:25,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:25,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:25,788 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 15 proven. 41 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:45:34,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:45:34,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 291 states and 690 transitions. [2024-12-06 05:45:34,975 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 690 transitions. [2024-12-06 05:45:34,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:45:34,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:45:34,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:45:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:45:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 22 proven. 48 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:46:02,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 305 states and 744 transitions. [2024-12-06 05:46:02,614 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 744 transitions. [2024-12-06 05:46:02,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:02,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:02,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:03,880 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 19 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:46:05,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 306 states and 750 transitions. [2024-12-06 05:46:05,719 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 750 transitions. [2024-12-06 05:46:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:05,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 15 proven. 54 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:46:11,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:11,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 308 states and 776 transitions. [2024-12-06 05:46:11,804 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 776 transitions. [2024-12-06 05:46:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:11,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:11,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:13,826 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 19 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:46:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 309 states and 778 transitions. [2024-12-06 05:46:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 778 transitions. [2024-12-06 05:46:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:15,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:15,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:16,084 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 15 proven. 41 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:46:17,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:17,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 310 states and 780 transitions. [2024-12-06 05:46:17,448 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 780 transitions. [2024-12-06 05:46:17,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:17,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:17,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:17,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 15 proven. 41 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:46:19,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:19,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 311 states and 786 transitions. [2024-12-06 05:46:19,790 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 786 transitions. [2024-12-06 05:46:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:19,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:19,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:19,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 15 proven. 41 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:46:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 312 states and 788 transitions. [2024-12-06 05:46:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 788 transitions. [2024-12-06 05:46:21,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:21,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:21,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:23,380 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 19 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:46:24,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:24,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 313 states and 794 transitions. [2024-12-06 05:46:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 794 transitions. [2024-12-06 05:46:24,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:24,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:24,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:25,371 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 15 proven. 41 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:46:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 314 states and 800 transitions. [2024-12-06 05:46:27,022 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 800 transitions. [2024-12-06 05:46:27,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:46:27,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:27,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:28,948 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 25 proven. 48 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:46:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:31,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 316 states and 802 transitions. [2024-12-06 05:46:31,602 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 802 transitions. [2024-12-06 05:46:31,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:46:31,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:31,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:31,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 23 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:56,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 329 states and 861 transitions. [2024-12-06 05:46:56,298 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 861 transitions. [2024-12-06 05:46:56,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:46:56,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:56,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 14 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:18,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 340 states and 910 transitions. [2024-12-06 05:47:18,130 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 910 transitions. [2024-12-06 05:47:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:47:18,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:18,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:19,174 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 14 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:22,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:22,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 342 states and 917 transitions. [2024-12-06 05:47:22,517 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 917 transitions. [2024-12-06 05:47:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:47:22,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:22,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 23 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:28,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:28,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 344 states and 921 transitions. [2024-12-06 05:47:28,223 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 921 transitions. [2024-12-06 05:47:28,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:47:28,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:28,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:28,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 14 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:32,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:32,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 346 states and 929 transitions. [2024-12-06 05:47:32,309 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 929 transitions. [2024-12-06 05:47:32,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:47:32,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:32,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:32,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:34,140 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 23 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:39,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:39,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 349 states and 947 transitions. [2024-12-06 05:47:39,561 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 947 transitions. [2024-12-06 05:47:39,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:47:39,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:39,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:40,634 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 14 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:47:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 350 states and 949 transitions. [2024-12-06 05:47:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 949 transitions. [2024-12-06 05:47:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:47:42,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:42,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:42,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 22 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:47:55,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 357 states and 967 transitions. [2024-12-06 05:47:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 967 transitions. [2024-12-06 05:47:55,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:47:55,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:55,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 19 proven. 60 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:48:22,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 370 states and 1015 transitions. [2024-12-06 05:48:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 1015 transitions. [2024-12-06 05:48:22,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:22,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:22,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:22,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:48:35,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:35,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 373 states and 1023 transitions. [2024-12-06 05:48:35,883 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 1023 transitions. [2024-12-06 05:48:35,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:35,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:35,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:37,921 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 19 proven. 59 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:48:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 374 states and 1023 transitions. [2024-12-06 05:48:40,443 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 1023 transitions. [2024-12-06 05:48:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:40,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:40,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:40,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 48 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:48:43,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 375 states and 1024 transitions. [2024-12-06 05:48:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1024 transitions. [2024-12-06 05:48:43,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:43,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:43,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:44,275 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 19 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:48:45,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:45,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 376 states and 1025 transitions. [2024-12-06 05:48:45,752 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1025 transitions. [2024-12-06 05:48:45,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:45,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:45,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:45,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:47,998 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 19 proven. 57 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:48:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 377 states and 1026 transitions. [2024-12-06 05:48:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 1026 transitions. [2024-12-06 05:48:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:49,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:49,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:50,213 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 46 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:48:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 378 states and 1030 transitions. [2024-12-06 05:48:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 1030 transitions. [2024-12-06 05:48:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:52,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:52,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 46 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:48:54,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:48:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 379 states and 1031 transitions. [2024-12-06 05:48:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1031 transitions. [2024-12-06 05:48:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:48:54,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:48:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:48:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 36 proven. 44 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 05:49:00,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:00,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 384 states and 1042 transitions. [2024-12-06 05:49:00,575 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1042 transitions. [2024-12-06 05:49:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:49:00,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:00,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:00,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:05,180 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 19 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 393 states and 1085 transitions. [2024-12-06 05:49:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 1085 transitions. [2024-12-06 05:49:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:49:22,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:22,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:28,288 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 16 proven. 69 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:49:42,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 398 states and 1100 transitions. [2024-12-06 05:49:42,993 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1100 transitions. [2024-12-06 05:49:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:49:42,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:44,113 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 16 proven. 69 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:49:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 399 states and 1101 transitions. [2024-12-06 05:49:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 1101 transitions. [2024-12-06 05:49:46,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:49:46,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:46,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:48,143 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 23 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:49:56,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:56,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 402 states and 1114 transitions. [2024-12-06 05:49:56,325 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1114 transitions. [2024-12-06 05:49:56,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:49:56,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:56,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:56,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 16 proven. 69 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:49:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 403 states and 1115 transitions. [2024-12-06 05:49:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1115 transitions. [2024-12-06 05:49:59,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:49:59,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:59,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:59,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 23 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:04,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 404 states and 1115 transitions. [2024-12-06 05:50:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1115 transitions. [2024-12-06 05:50:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:50:04,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:04,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:13,547 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 19 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:25,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 406 states and 1125 transitions. [2024-12-06 05:50:25,445 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1125 transitions. [2024-12-06 05:50:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:50:25,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:25,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:25,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 23 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:29,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 407 states and 1125 transitions. [2024-12-06 05:50:29,149 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1125 transitions. [2024-12-06 05:50:29,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:50:29,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:29,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:31,265 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 23 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 408 states and 1125 transitions. [2024-12-06 05:50:34,386 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1125 transitions. [2024-12-06 05:50:34,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:50:34,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:34,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:34,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 18 proven. 50 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:50:37,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:37,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 410 states and 1129 transitions. [2024-12-06 05:50:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1129 transitions. [2024-12-06 05:50:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:50:37,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:37,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:37,572 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 18 proven. 50 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:50:44,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:44,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 414 states and 1139 transitions. [2024-12-06 05:50:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1139 transitions. [2024-12-06 05:50:44,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 05:50:44,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:44,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:46,884 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 22 proven. 60 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:50:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:49,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 415 states and 1139 transitions. [2024-12-06 05:50:49,396 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1139 transitions. [2024-12-06 05:50:49,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:50:49,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:49,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:49,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:50:50,540 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 14 proven. 62 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:50:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:50:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 417 states and 1141 transitions. [2024-12-06 05:50:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1141 transitions. [2024-12-06 05:50:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:50:55,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:50:55,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:50:55,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:23,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 426 states and 1180 transitions. [2024-12-06 05:51:23,458 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1180 transitions. [2024-12-06 05:51:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:51:23,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:23,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:35,172 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 27 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:51:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 431 states and 1196 transitions. [2024-12-06 05:51:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 1196 transitions. [2024-12-06 05:51:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:51:51,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:51,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:59,402 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 14 proven. 74 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:52:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:09,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 432 states and 1200 transitions. [2024-12-06 05:52:09,301 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1200 transitions. [2024-12-06 05:52:09,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:52:09,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:09,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:16,206 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 26 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:52:34,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:34,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 437 states and 1214 transitions. [2024-12-06 05:52:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1214 transitions. [2024-12-06 05:52:34,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:52:34,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:34,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:34,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:36,685 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 26 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:52:47,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 440 states and 1224 transitions. [2024-12-06 05:52:47,242 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1224 transitions. [2024-12-06 05:52:47,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:52:47,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:47,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:47,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 14 proven. 74 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:53:00,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:00,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 444 states and 1237 transitions. [2024-12-06 05:53:00,260 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1237 transitions. [2024-12-06 05:53:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:53:00,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:00,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:00,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:01,573 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 14 proven. 74 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:53:04,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:04,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 445 states and 1237 transitions. [2024-12-06 05:53:04,416 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1237 transitions. [2024-12-06 05:53:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:53:04,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:04,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 22 proven. 73 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:53:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:14,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 449 states and 1247 transitions. [2024-12-06 05:53:14,695 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1247 transitions. [2024-12-06 05:53:14,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:53:14,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:14,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:14,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 22 proven. 73 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:53:33,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:33,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 454 states and 1258 transitions. [2024-12-06 05:53:33,944 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1258 transitions. [2024-12-06 05:53:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:53:33,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:33,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 31 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:14,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:14,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 469 states and 1318 transitions. [2024-12-06 05:54:14,505 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1318 transitions. [2024-12-06 05:54:14,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:54:14,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:14,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 31 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 472 states and 1336 transitions. [2024-12-06 05:54:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1336 transitions. [2024-12-06 05:54:30,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:54:30,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:30,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:30,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:31,222 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 19 proven. 62 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:54:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:57,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 485 states and 1394 transitions. [2024-12-06 05:54:57,926 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1394 transitions. [2024-12-06 05:54:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:54:57,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:57,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:57,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:00,657 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 31 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:55:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 486 states and 1399 transitions. [2024-12-06 05:55:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1399 transitions. [2024-12-06 05:55:03,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:55:03,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:03,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 19 proven. 57 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:16,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:16,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 492 states and 1415 transitions. [2024-12-06 05:55:16,972 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1415 transitions. [2024-12-06 05:55:16,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:55:16,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:16,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:28,524 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 27 proven. 50 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:55:44,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 494 states and 1418 transitions. [2024-12-06 05:55:44,420 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1418 transitions. [2024-12-06 05:55:44,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:55:44,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:44,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:44,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:47,423 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 19 proven. 58 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.