./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-properties/list-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/list-properties/list-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk --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 657efb2af25c5cc2c0afb2bbf76276caecae7904494acc21657e1ac1176685b7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:05:03,079 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:05:03,204 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:05:03,210 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:05:03,215 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:05:03,250 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:05:03,253 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:05:03,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:05:03,254 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:05:03,256 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:05:03,256 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:05:03,257 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:05:03,257 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:05:03,257 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:05:03,258 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:05:03,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:05:03,258 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:05:03,261 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:05:03,262 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:05:03,262 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:05:03,262 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:05:03,263 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:05:03,263 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:05:03,264 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:05:03,267 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:05:03,268 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:05:03,268 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:05:03,268 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:03,268 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:05:03,269 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:05:03,269 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:05:03,269 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:05:03,270 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:05:03,270 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 657efb2af25c5cc2c0afb2bbf76276caecae7904494acc21657e1ac1176685b7 [2024-11-09 00:05:03,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:05:03,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:05:03,626 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:05:03,629 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:05:03,631 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:05:03,632 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-properties/list-1.i Unable to find full path for "g++" [2024-11-09 00:05:05,588 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:05:05,862 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:05:05,863 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/sv-benchmarks/c/list-properties/list-1.i [2024-11-09 00:05:05,876 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/data/16feae00a/f1527888abb449b88d5402585695ae8b/FLAG2ae9a6fe9 [2024-11-09 00:05:06,167 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/data/16feae00a/f1527888abb449b88d5402585695ae8b [2024-11-09 00:05:06,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:05:06,171 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:05:06,172 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:06,172 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:05:06,176 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:05:06,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@365c8a43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06, skipping insertion in model container [2024-11-09 00:05:06,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,219 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:05:06,576 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_01e01da2-3709-4749-83c7-04771ed64c56/sv-benchmarks/c/list-properties/list-1.i[23408,23421] [2024-11-09 00:05:06,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:06,593 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:05:06,659 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_01e01da2-3709-4749-83c7-04771ed64c56/sv-benchmarks/c/list-properties/list-1.i[23408,23421] [2024-11-09 00:05:06,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:06,692 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:05:06,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06 WrapperNode [2024-11-09 00:05:06,692 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:06,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:06,694 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:05:06,694 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:05:06,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,715 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,740 INFO L138 Inliner]: procedures = 124, calls = 24, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 76 [2024-11-09 00:05:06,740 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:06,741 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:05:06,742 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:05:06,742 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:05:06,751 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,751 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,755 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,755 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,762 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,765 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,767 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,768 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,770 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:05:06,771 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:05:06,773 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:05:06,773 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:05:06,774 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:06" (1/1) ... [2024-11-09 00:05:06,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:06,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:05:06,811 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:05:06,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01e01da2-3709-4749-83c7-04771ed64c56/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:05:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2024-11-09 00:05:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2024-11-09 00:05:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:05:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:05:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:05:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:05:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:05:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:05:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:05:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:05:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:05:06,971 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:05:06,977 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:05:07,032 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2024-11-09 00:05:07,219 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-09 00:05:07,219 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:05:07,242 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:05:07,243 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-09 00:05:07,243 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:07 BoogieIcfgContainer [2024-11-09 00:05:07,243 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:05:07,244 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:05:07,244 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:05:07,254 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:05:07,255 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:07" (1/1) ... [2024-11-09 00:05:07,264 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:05:07,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:07,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-09 00:05:07,319 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-09 00:05:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:05:07,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:07,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:07,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 27 states and 33 transitions. [2024-11-09 00:05:07,495 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2024-11-09 00:05:07,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:05:07,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:07,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:08,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:08,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 38 states and 55 transitions. [2024-11-09 00:05:08,187 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2024-11-09 00:05:08,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:05:08,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:08,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:08,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:08,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:08,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 38 states and 53 transitions. [2024-11-09 00:05:08,609 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 53 transitions. [2024-11-09 00:05:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:05:08,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:08,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:08,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 38 states and 51 transitions. [2024-11-09 00:05:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2024-11-09 00:05:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:05:08,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:08,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:10,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:10,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 51 states and 79 transitions. [2024-11-09 00:05:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 79 transitions. [2024-11-09 00:05:10,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:05:10,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:10,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:11,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:11,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 60 states and 100 transitions. [2024-11-09 00:05:11,950 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 100 transitions. [2024-11-09 00:05:11,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:05:11,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:11,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:12,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:14,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 70 states and 128 transitions. [2024-11-09 00:05:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 128 transitions. [2024-11-09 00:05:14,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:05:14,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:14,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:14,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:14,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 72 states and 130 transitions. [2024-11-09 00:05:14,744 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 130 transitions. [2024-11-09 00:05:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:05:14,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:14,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:15,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 79 states and 146 transitions. [2024-11-09 00:05:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 146 transitions. [2024-11-09 00:05:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:05:16,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:16,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:16,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:16,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 79 states and 139 transitions. [2024-11-09 00:05:16,733 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 139 transitions. [2024-11-09 00:05:16,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:05:16,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:16,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:17,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:19,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:19,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 85 states and 154 transitions. [2024-11-09 00:05:19,441 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 154 transitions. [2024-11-09 00:05:19,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:05:19,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:19,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:20,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:20,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 87 states and 160 transitions. [2024-11-09 00:05:20,812 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 160 transitions. [2024-11-09 00:05:20,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:05:20,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:20,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:20,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:21,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:21,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:21,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 89 states and 166 transitions. [2024-11-09 00:05:21,561 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 166 transitions. [2024-11-09 00:05:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:05:21,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:21,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:21,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:22,906 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:25,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:25,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 100 states and 195 transitions. [2024-11-09 00:05:25,496 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 195 transitions. [2024-11-09 00:05:25,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:05:25,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:25,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:27,270 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:29,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 107 states and 216 transitions. [2024-11-09 00:05:29,692 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 216 transitions. [2024-11-09 00:05:29,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:05:29,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:29,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:30,567 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:33,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:33,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 118 states and 245 transitions. [2024-11-09 00:05:33,771 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 245 transitions. [2024-11-09 00:05:33,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:05:33,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:33,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:35,171 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:40,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 133 states and 280 transitions. [2024-11-09 00:05:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 280 transitions. [2024-11-09 00:05:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:05:40,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:40,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:41,554 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 133 states and 276 transitions. [2024-11-09 00:05:42,462 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 276 transitions. [2024-11-09 00:05:42,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:05:42,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:42,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:44,562 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:50,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 144 states and 304 transitions. [2024-11-09 00:05:50,189 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 304 transitions. [2024-11-09 00:05:50,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:05:50,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:50,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:05:54,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:54,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 148 states and 313 transitions. [2024-11-09 00:05:54,682 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 313 transitions. [2024-11-09 00:05:54,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:05:54,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:54,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 159 states and 341 transitions. [2024-11-09 00:06:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 341 transitions. [2024-11-09 00:06:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:06:03,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:03,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:04,874 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:08,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:08,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 168 states and 364 transitions. [2024-11-09 00:06:08,886 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 364 transitions. [2024-11-09 00:06:08,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:06:08,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:08,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:17,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:17,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 178 states and 393 transitions. [2024-11-09 00:06:17,270 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 393 transitions. [2024-11-09 00:06:17,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:06:17,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:17,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:19,642 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:22,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:22,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 180 states and 403 transitions. [2024-11-09 00:06:22,123 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 403 transitions. [2024-11-09 00:06:22,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:06:22,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:22,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:25,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:30,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 188 states and 428 transitions. [2024-11-09 00:06:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 428 transitions. [2024-11-09 00:06:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:06:30,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:31,405 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:32,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:32,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 190 states and 438 transitions. [2024-11-09 00:06:32,449 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 438 transitions. [2024-11-09 00:06:32,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:06:32,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:32,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:35,740 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:46,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 201 states and 473 transitions. [2024-11-09 00:06:46,412 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 473 transitions. [2024-11-09 00:06:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:06:46,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:46,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:48,848 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 205 states and 477 transitions. [2024-11-09 00:06:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 477 transitions. [2024-11-09 00:06:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:06:53,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:53,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:53,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:56,524 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 216 states and 507 transitions. [2024-11-09 00:07:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 507 transitions. [2024-11-09 00:07:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:07:05,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:07,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:17,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:17,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 227 states and 542 transitions. [2024-11-09 00:07:17,162 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 542 transitions. [2024-11-09 00:07:17,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:07:17,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:17,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:17,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:20,601 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:32,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 240 states and 578 transitions. [2024-11-09 00:07:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 578 transitions. [2024-11-09 00:07:32,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:07:32,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:32,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 250 states and 601 transitions. [2024-11-09 00:07:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 601 transitions. [2024-11-09 00:07:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:07:44,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:44,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:44,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:02,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 261 states and 633 transitions. [2024-11-09 00:08:02,039 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 633 transitions. [2024-11-09 00:08:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:08:02,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:02,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:03,147 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:10,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:10,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 270 states and 659 transitions. [2024-11-09 00:08:10,824 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 659 transitions. [2024-11-09 00:08:10,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:08:10,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:10,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:10,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:14,393 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:08:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 276 states and 673 transitions. [2024-11-09 00:08:21,614 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 673 transitions. [2024-11-09 00:08:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:08:21,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:21,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:21,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:24,187 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:33,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:33,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 287 states and 702 transitions. [2024-11-09 00:08:33,980 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 702 transitions. [2024-11-09 00:08:33,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:08:33,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:33,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:38,643 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 289 states and 707 transitions. [2024-11-09 00:08:44,448 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 707 transitions. [2024-11-09 00:08:44,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:08:44,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:44,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:48,744 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 298 states and 735 transitions. [2024-11-09 00:08:59,228 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 735 transitions. [2024-11-09 00:08:59,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:08:59,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:59,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:59,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:09:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:05,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 304 states and 749 transitions. [2024-11-09 00:09:05,162 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 749 transitions. [2024-11-09 00:09:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:09:05,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:05,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 310 states and 772 transitions. [2024-11-09 00:09:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 772 transitions. [2024-11-09 00:09:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:09:19,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:19,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:21,638 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:09:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:25,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 314 states and 782 transitions. [2024-11-09 00:09:25,990 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 782 transitions. [2024-11-09 00:09:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:09:25,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:25,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:26,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:28,846 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 320 states and 805 transitions. [2024-11-09 00:09:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 805 transitions. [2024-11-09 00:09:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:09:36,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:48,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 326 states and 826 transitions. [2024-11-09 00:09:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 826 transitions. [2024-11-09 00:09:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:09:48,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:48,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:48,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:48,934 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:09:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 328 states and 833 transitions. [2024-11-09 00:09:50,860 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 833 transitions. [2024-11-09 00:09:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:09:50,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:50,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:08,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 336 states and 861 transitions. [2024-11-09 00:10:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 861 transitions. [2024-11-09 00:10:08,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:10:08,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:08,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:08,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:15,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 338 states and 873 transitions. [2024-11-09 00:10:15,263 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 873 transitions. [2024-11-09 00:10:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:10:15,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:15,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:10:29,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:29,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 344 states and 894 transitions. [2024-11-09 00:10:29,282 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 894 transitions. [2024-11-09 00:10:29,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:10:29,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:29,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:29,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:00,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:00,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 355 states and 936 transitions. [2024-11-09 00:11:00,753 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 936 transitions. [2024-11-09 00:11:00,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:11:00,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:00,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:09,535 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 366 states and 971 transitions. [2024-11-09 00:11:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 971 transitions. [2024-11-09 00:11:30,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:11:30,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:30,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:33,198 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:47,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:47,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 375 states and 1006 transitions. [2024-11-09 00:11:47,997 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 1006 transitions. [2024-11-09 00:11:47,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:11:47,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:47,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:54,549 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:12:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:04,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 379 states and 1021 transitions. [2024-11-09 00:12:04,541 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1021 transitions. [2024-11-09 00:12:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:12:04,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:04,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:13,229 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:37,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:37,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 390 states and 1059 transitions. [2024-11-09 00:12:37,544 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1059 transitions. [2024-11-09 00:12:37,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:12:37,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:37,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:37,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:12:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:41,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 392 states and 1065 transitions. [2024-11-09 00:12:41,741 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1065 transitions. [2024-11-09 00:12:41,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:12:41,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:41,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:49,084 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:15,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:15,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 403 states and 1106 transitions. [2024-11-09 00:13:15,166 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1106 transitions. [2024-11-09 00:13:15,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:13:15,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:15,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:15,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:16,136 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:18,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 405 states and 1113 transitions. [2024-11-09 00:13:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1113 transitions. [2024-11-09 00:13:18,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:13:18,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:18,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,018 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:54,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:54,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 418 states and 1156 transitions. [2024-11-09 00:13:54,550 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1156 transitions. [2024-11-09 00:13:54,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:13:54,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:54,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:14:06,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 420 states and 1163 transitions. [2024-11-09 00:14:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1163 transitions. [2024-11-09 00:14:06,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:06,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:12,131 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:32,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:32,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 429 states and 1197 transitions. [2024-11-09 00:14:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1197 transitions. [2024-11-09 00:14:32,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:32,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:32,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:34,071 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:14:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:39,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 433 states and 1209 transitions. [2024-11-09 00:14:39,973 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1209 transitions. [2024-11-09 00:14:39,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:14:39,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:39,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:40,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:02,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:02,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 439 states and 1230 transitions. [2024-11-09 00:15:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1230 transitions. [2024-11-09 00:15:02,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:15:02,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:05,290 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:21,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 448 states and 1261 transitions. [2024-11-09 00:15:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1261 transitions. [2024-11-09 00:15:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:15:21,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:21,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:22,065 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:15:25,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:25,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 450 states and 1270 transitions. [2024-11-09 00:15:25,149 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1270 transitions. [2024-11-09 00:15:25,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:15:25,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:25,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:37,092 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 452 states and 1277 transitions. [2024-11-09 00:15:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1277 transitions. [2024-11-09 00:15:50,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:15:50,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:50,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:50,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:55,430 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:18,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 463 states and 1314 transitions. [2024-11-09 00:16:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1314 transitions. [2024-11-09 00:16:18,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:16:18,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:18,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:26,863 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:40,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 467 states and 1326 transitions. [2024-11-09 00:16:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1326 transitions. [2024-11-09 00:16:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:16:40,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:40,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:40,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:19,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 476 states and 1361 transitions. [2024-11-09 00:17:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1361 transitions. [2024-11-09 00:17:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:17:19,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:19,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:19,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:17:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:21,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 478 states and 1369 transitions. [2024-11-09 00:17:21,713 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1369 transitions. [2024-11-09 00:17:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:17:21,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:21,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:32,011 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:45,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 480 states and 1379 transitions. [2024-11-09 00:17:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1379 transitions. [2024-11-09 00:17:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:17:45,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:45,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:45,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:50,819 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:58,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 482 states and 1389 transitions. [2024-11-09 00:17:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1389 transitions. [2024-11-09 00:17:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:17:58,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:58,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:11,534 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:41,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 492 states and 1425 transitions. [2024-11-09 00:18:41,953 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1425 transitions. [2024-11-09 00:18:41,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:18:41,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:41,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat