./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext3/getNumbers4-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/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_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext3/getNumbers4-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4f3d269e2deae26c7ce036912e3874a49494c634991dfc4135fd1a54005e7fac --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:00:21,435 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:00:21,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 03:00:21,490 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:00:21,490 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:00:21,506 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:00:21,507 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:00:21,508 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:00:21,508 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:00:21,508 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:00:21,508 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:00:21,508 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:00:21,508 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:00:21,508 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:00:21,508 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:00:21,509 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:00:21,509 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:00:21,509 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:00:21,509 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:00:21,509 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:00:21,509 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:00:21,509 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:00:21,509 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:00:21,509 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:00:21,509 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:00:21,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:00:21,510 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:00:21,510 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:00:21,510 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:00:21,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:00:21,510 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_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 4f3d269e2deae26c7ce036912e3874a49494c634991dfc4135fd1a54005e7fac [2024-12-06 03:00:21,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:00:21,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:00:21,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:00:21,717 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:00:21,718 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:00:21,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-ext3/getNumbers4-2.c [2024-12-06 03:00:24,389 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/data/df99be508/e20ac991ea144bf8a2039b13f8d303d6/FLAG7281fb5e9 [2024-12-06 03:00:24,562 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:00:24,562 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/sv-benchmarks/c/memsafety-ext3/getNumbers4-2.c [2024-12-06 03:00:24,568 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/data/df99be508/e20ac991ea144bf8a2039b13f8d303d6/FLAG7281fb5e9 [2024-12-06 03:00:24,579 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/data/df99be508/e20ac991ea144bf8a2039b13f8d303d6 [2024-12-06 03:00:24,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:00:24,581 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:00:24,582 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:00:24,583 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:00:24,585 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:00:24,586 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,587 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d6c6532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24, skipping insertion in model container [2024-12-06 03:00:24,587 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,598 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:00:24,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:00:24,752 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:00:24,766 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:00:24,779 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:00:24,779 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24 WrapperNode [2024-12-06 03:00:24,779 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:00:24,780 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:00:24,780 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:00:24,780 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:00:24,784 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,790 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,805 INFO L138 Inliner]: procedures = 14, calls = 50, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 121 [2024-12-06 03:00:24,806 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:00:24,806 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:00:24,806 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:00:24,806 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:00:24,813 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,816 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,816 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,822 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,823 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,826 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,828 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,829 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,830 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:00:24,831 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:00:24,831 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:00:24,832 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:00:24,832 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:00:24" (1/1) ... [2024-12-06 03:00:24,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:00:24,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:00:24,861 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:00:24,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:00:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:00:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:00:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:00:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:00:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:00:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:00:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:00:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:00:24,954 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:00:24,955 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:00:25,163 INFO L? ?]: Removed 44 outVars from TransFormulas that were not future-live. [2024-12-06 03:00:25,163 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:00:25,218 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:00:25,218 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-06 03:00:25,219 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:00:25 BoogieIcfgContainer [2024-12-06 03:00:25,219 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:00:25,219 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:00:25,219 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:00:25,226 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:00:25,226 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:00:25" (1/1) ... [2024-12-06 03:00:25,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:00:25,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 33 states and 37 transitions. [2024-12-06 03:00:25,276 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 37 transitions. [2024-12-06 03:00:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:00:25,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:25,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:25,490 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 03:00:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:25,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 32 states and 36 transitions. [2024-12-06 03:00:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-12-06 03:00:25,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:00:25,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:25,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:25,672 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 03:00:25,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-12-06 03:00:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-12-06 03:00:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 03:00:25,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:25,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:25,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 36 states and 44 transitions. [2024-12-06 03:00:26,261 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2024-12-06 03:00:26,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:00:26,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:26,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:26,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:26,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 37 states and 45 transitions. [2024-12-06 03:00:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2024-12-06 03:00:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:00:26,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:26,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:26,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:26,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:26,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2024-12-06 03:00:26,902 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2024-12-06 03:00:26,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:00:26,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:26,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:26,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:26,989 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 03:00:27,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:27,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-12-06 03:00:27,057 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-12-06 03:00:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:00:27,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:27,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:27,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:27,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 38 states and 44 transitions. [2024-12-06 03:00:27,452 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 44 transitions. [2024-12-06 03:00:27,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:00:27,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:27,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:27,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:27,539 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:27,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 40 states and 46 transitions. [2024-12-06 03:00:27,911 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 46 transitions. [2024-12-06 03:00:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:00:27,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:27,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:28,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:28,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:28,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 42 states and 48 transitions. [2024-12-06 03:00:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 48 transitions. [2024-12-06 03:00:28,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:00:28,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:28,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:28,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:28,504 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 44 states and 50 transitions. [2024-12-06 03:00:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 50 transitions. [2024-12-06 03:00:28,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:00:28,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:28,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:29,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 46 states and 52 transitions. [2024-12-06 03:00:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 52 transitions. [2024-12-06 03:00:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:00:29,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:29,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:29,545 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:29,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:29,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 48 states and 54 transitions. [2024-12-06 03:00:29,983 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 54 transitions. [2024-12-06 03:00:29,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:00:29,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:29,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 50 states and 56 transitions. [2024-12-06 03:00:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 56 transitions. [2024-12-06 03:00:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:00:30,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:30,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:00:31,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:31,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-12-06 03:00:31,218 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-12-06 03:00:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:00:31,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:31,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:31,449 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 54 states and 60 transitions. [2024-12-06 03:00:34,699 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 60 transitions. [2024-12-06 03:00:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:00:34,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:34,859 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:38,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 57 states and 67 transitions. [2024-12-06 03:00:38,174 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 67 transitions. [2024-12-06 03:00:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:00:38,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:38,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:43,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 60 states and 72 transitions. [2024-12-06 03:00:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 72 transitions. [2024-12-06 03:00:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:00:43,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 60 states and 71 transitions. [2024-12-06 03:00:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 71 transitions. [2024-12-06 03:00:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 03:00:43,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:43,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 63 states and 79 transitions. [2024-12-06 03:00:44,976 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 79 transitions. [2024-12-06 03:00:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:00:44,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:44,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:45,115 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:45,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:45,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 64 states and 82 transitions. [2024-12-06 03:00:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 82 transitions. [2024-12-06 03:00:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:00:45,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:45,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:45,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:46,263 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 67 states and 94 transitions. [2024-12-06 03:00:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 94 transitions. [2024-12-06 03:00:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:00:47,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:47,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:47,687 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:48,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:48,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 68 states and 100 transitions. [2024-12-06 03:00:48,248 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 100 transitions. [2024-12-06 03:00:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:00:48,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:48,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:49,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:49,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 69 states and 103 transitions. [2024-12-06 03:00:49,446 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 103 transitions. [2024-12-06 03:00:49,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:00:49,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:49,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:49,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 03:00:50,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 69 states and 102 transitions. [2024-12-06 03:00:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 102 transitions. [2024-12-06 03:00:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:00:50,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:50,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:50,108 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 03:00:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 69 states and 101 transitions. [2024-12-06 03:00:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 101 transitions. [2024-12-06 03:00:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:00:50,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:50,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:50,951 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:52,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2024-12-06 03:00:52,477 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2024-12-06 03:00:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:00:52,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:52,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:52,556 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:00:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:53,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 73 states and 114 transitions. [2024-12-06 03:00:53,200 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 114 transitions. [2024-12-06 03:00:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:00:53,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:53,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:53,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:00:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:58,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 79 states and 137 transitions. [2024-12-06 03:00:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 137 transitions. [2024-12-06 03:00:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:00:58,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:58,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:58,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:58,519 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-12-06 03:00:59,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:00:59,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 80 states and 138 transitions. [2024-12-06 03:00:59,832 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 138 transitions. [2024-12-06 03:00:59,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:00:59,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:00:59,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:00:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:00:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:01:00,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:00,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 81 states and 147 transitions. [2024-12-06 03:01:00,649 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 147 transitions. [2024-12-06 03:01:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:01:00,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:00,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:01:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 82 states and 147 transitions. [2024-12-06 03:01:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 147 transitions. [2024-12-06 03:01:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:01:01,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:01,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:01,930 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 03:01:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:12,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 88 states and 161 transitions. [2024-12-06 03:01:12,057 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 161 transitions. [2024-12-06 03:01:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:01:12,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:12,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:12,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 91 states and 164 transitions. [2024-12-06 03:01:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 164 transitions. [2024-12-06 03:01:13,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:01:13,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:13,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:13,686 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 03:01:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:14,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 91 states and 163 transitions. [2024-12-06 03:01:14,583 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 163 transitions. [2024-12-06 03:01:14,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:01:14,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:14,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:14,603 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 03:01:15,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 91 states and 162 transitions. [2024-12-06 03:01:15,365 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 162 transitions. [2024-12-06 03:01:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:01:15,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:15,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:15,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:16,110 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:18,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 94 states and 180 transitions. [2024-12-06 03:01:18,673 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 180 transitions. [2024-12-06 03:01:18,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:01:18,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:18,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 95 states and 180 transitions. [2024-12-06 03:01:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 180 transitions. [2024-12-06 03:01:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:01:19,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:19,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:19,735 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 03:01:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:23,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 99 states and 191 transitions. [2024-12-06 03:01:23,236 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 191 transitions. [2024-12-06 03:01:23,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:01:23,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:23,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:23,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 03:01:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 100 states and 191 transitions. [2024-12-06 03:01:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 191 transitions. [2024-12-06 03:01:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:01:24,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:24,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:25,019 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 103 states and 197 transitions. [2024-12-06 03:01:27,997 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 197 transitions. [2024-12-06 03:01:27,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:01:27,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:27,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:28,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 03:01:28,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:28,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 104 states and 197 transitions. [2024-12-06 03:01:28,995 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 197 transitions. [2024-12-06 03:01:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:01:28,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:28,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:29,029 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 105 states and 197 transitions. [2024-12-06 03:01:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 197 transitions. [2024-12-06 03:01:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:01:29,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:29,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:30,286 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:32,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 108 states and 215 transitions. [2024-12-06 03:01:32,753 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 215 transitions. [2024-12-06 03:01:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:01:32,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 109 states and 215 transitions. [2024-12-06 03:01:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 215 transitions. [2024-12-06 03:01:33,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:01:33,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:33,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:33,832 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 03:01:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:37,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 113 states and 226 transitions. [2024-12-06 03:01:37,807 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 226 transitions. [2024-12-06 03:01:37,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:01:37,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:37,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 03:01:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 114 states and 226 transitions. [2024-12-06 03:01:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 226 transitions. [2024-12-06 03:01:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:01:39,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:39,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:42,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 117 states and 231 transitions. [2024-12-06 03:01:42,607 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 231 transitions. [2024-12-06 03:01:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:01:42,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:42,683 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 03:01:43,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 118 states and 231 transitions. [2024-12-06 03:01:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 231 transitions. [2024-12-06 03:01:43,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:01:43,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:43,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:43,817 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:44,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 119 states and 231 transitions. [2024-12-06 03:01:44,789 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 231 transitions. [2024-12-06 03:01:44,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:01:44,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:45,161 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 122 states and 249 transitions. [2024-12-06 03:01:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 249 transitions. [2024-12-06 03:01:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:01:47,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:47,861 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:48,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 123 states and 249 transitions. [2024-12-06 03:01:48,921 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 249 transitions. [2024-12-06 03:01:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:01:48,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:48,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-12-06 03:01:49,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:49,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 123 states and 247 transitions. [2024-12-06 03:01:49,709 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 247 transitions. [2024-12-06 03:01:49,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:01:49,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:49,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:49,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:01:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:53,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 127 states and 256 transitions. [2024-12-06 03:01:53,771 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 256 transitions. [2024-12-06 03:01:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:01:53,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:53,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:57,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 130 states and 264 transitions. [2024-12-06 03:01:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 264 transitions. [2024-12-06 03:01:57,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:01:57,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:57,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:01:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:58,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 131 states and 264 transitions. [2024-12-06 03:01:58,076 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 264 transitions. [2024-12-06 03:01:58,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:01:58,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:58,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:58,147 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-12-06 03:01:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:01:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 132 states and 264 transitions. [2024-12-06 03:01:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 264 transitions. [2024-12-06 03:01:59,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:01:59,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:01:59,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:01:59,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:01:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:02,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 135 states and 282 transitions. [2024-12-06 03:02:02,423 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 282 transitions. [2024-12-06 03:02:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:02:02,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:02,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:02,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:02,545 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 136 states and 282 transitions. [2024-12-06 03:02:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 282 transitions. [2024-12-06 03:02:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:02:03,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:03,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:03,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:03,776 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-06 03:02:04,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:04,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 136 states and 280 transitions. [2024-12-06 03:02:04,642 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 280 transitions. [2024-12-06 03:02:04,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:02:04,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:04,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:04,722 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 03:02:08,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:08,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 140 states and 289 transitions. [2024-12-06 03:02:08,663 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 289 transitions. [2024-12-06 03:02:08,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:02:08,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:08,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:09,027 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:12,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 143 states and 297 transitions. [2024-12-06 03:02:12,271 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 297 transitions. [2024-12-06 03:02:12,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:02:12,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:12,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 144 states and 297 transitions. [2024-12-06 03:02:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 297 transitions. [2024-12-06 03:02:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:02:13,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:13,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 03:02:14,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 145 states and 297 transitions. [2024-12-06 03:02:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 297 transitions. [2024-12-06 03:02:14,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:02:14,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:14,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:15,172 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:18,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 148 states and 315 transitions. [2024-12-06 03:02:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 315 transitions. [2024-12-06 03:02:18,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:02:18,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:18,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:18,430 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:19,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 149 states and 315 transitions. [2024-12-06 03:02:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 315 transitions. [2024-12-06 03:02:19,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:02:19,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:19,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2024-12-06 03:02:20,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 149 states and 313 transitions. [2024-12-06 03:02:20,585 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 313 transitions. [2024-12-06 03:02:20,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:02:20,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:20,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 03:02:25,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 153 states and 322 transitions. [2024-12-06 03:02:25,327 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 322 transitions. [2024-12-06 03:02:25,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:02:25,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:25,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:29,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 156 states and 330 transitions. [2024-12-06 03:02:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 330 transitions. [2024-12-06 03:02:29,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:02:29,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:29,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:29,115 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:30,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 157 states and 330 transitions. [2024-12-06 03:02:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 330 transitions. [2024-12-06 03:02:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:02:30,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:30,224 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-12-06 03:02:31,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 158 states and 330 transitions. [2024-12-06 03:02:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 330 transitions. [2024-12-06 03:02:31,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:02:31,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:31,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:32,101 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 161 states and 348 transitions. [2024-12-06 03:02:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 348 transitions. [2024-12-06 03:02:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:02:35,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:35,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:35,526 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:36,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:36,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 162 states and 348 transitions. [2024-12-06 03:02:36,764 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 348 transitions. [2024-12-06 03:02:36,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:02:36,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:36,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-12-06 03:02:37,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:37,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 162 states and 346 transitions. [2024-12-06 03:02:37,732 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 346 transitions. [2024-12-06 03:02:37,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:02:37,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:37,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:37,848 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 03:02:42,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:42,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 166 states and 355 transitions. [2024-12-06 03:02:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 355 transitions. [2024-12-06 03:02:42,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:02:42,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:42,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:46,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:46,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 169 states and 363 transitions. [2024-12-06 03:02:46,901 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 363 transitions. [2024-12-06 03:02:46,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:02:46,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:46,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:46,960 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 170 states and 363 transitions. [2024-12-06 03:02:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 363 transitions. [2024-12-06 03:02:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:02:48,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:48,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:48,110 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-12-06 03:02:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 171 states and 363 transitions. [2024-12-06 03:02:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 363 transitions. [2024-12-06 03:02:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:02:49,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:49,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:50,052 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:53,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:53,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 174 states and 381 transitions. [2024-12-06 03:02:53,617 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 381 transitions. [2024-12-06 03:02:53,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:02:53,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:53,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:53,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:02:55,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 175 states and 381 transitions. [2024-12-06 03:02:55,157 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 381 transitions. [2024-12-06 03:02:55,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:02:55,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:55,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:55,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:55,195 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-12-06 03:02:56,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:02:56,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 175 states and 379 transitions. [2024-12-06 03:02:56,250 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 379 transitions. [2024-12-06 03:02:56,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:02:56,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:02:56,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:02:56,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:02:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:03:01,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:01,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 179 states and 388 transitions. [2024-12-06 03:03:01,249 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 388 transitions. [2024-12-06 03:03:01,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:03:01,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:01,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:01,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:01,771 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:03:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 182 states and 394 transitions. [2024-12-06 03:03:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 394 transitions. [2024-12-06 03:03:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:03:05,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:05,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:05,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:05,710 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:03:06,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:06,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 183 states and 394 transitions. [2024-12-06 03:03:06,994 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 394 transitions. [2024-12-06 03:03:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 03:03:06,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:06,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:07,128 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-12-06 03:03:08,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:08,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 184 states and 394 transitions. [2024-12-06 03:03:08,633 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 394 transitions. [2024-12-06 03:03:08,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:03:08,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:08,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:08,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 127 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:03:17,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 187 states and 410 transitions. [2024-12-06 03:03:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 410 transitions. [2024-12-06 03:03:17,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:03:17,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:17,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:20,040 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 127 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:03:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:21,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 188 states and 417 transitions. [2024-12-06 03:03:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 417 transitions. [2024-12-06 03:03:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:03:21,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:21,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:21,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:22,617 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:03:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:39,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 209 states and 462 transitions. [2024-12-06 03:03:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 462 transitions. [2024-12-06 03:03:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:03:39,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:39,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:03:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:43,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 212 states and 475 transitions. [2024-12-06 03:03:43,770 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 475 transitions. [2024-12-06 03:03:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:03:43,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:43,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:43,894 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:03:46,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:46,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 214 states and 479 transitions. [2024-12-06 03:03:46,042 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 479 transitions. [2024-12-06 03:03:46,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:03:46,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:46,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:46,145 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:03:49,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 218 states and 481 transitions. [2024-12-06 03:03:49,631 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 481 transitions. [2024-12-06 03:03:49,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:03:49,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:49,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:49,698 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:03:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 219 states and 486 transitions. [2024-12-06 03:03:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 486 transitions. [2024-12-06 03:03:51,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:03:51,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:51,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:51,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:51,614 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:03:53,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:53,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 220 states and 486 transitions. [2024-12-06 03:03:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 486 transitions. [2024-12-06 03:03:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:03:53,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:53,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:53,994 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:03:56,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:03:56,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 221 states and 488 transitions. [2024-12-06 03:03:56,347 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 488 transitions. [2024-12-06 03:03:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:03:56,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:03:56,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:03:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:03:57,005 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:04:01,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 224 states and 493 transitions. [2024-12-06 03:04:01,290 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 493 transitions. [2024-12-06 03:04:01,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 03:04:01,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:01,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:01,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:04,741 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 156 proven. 31 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:04:07,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:07,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 225 states and 493 transitions. [2024-12-06 03:04:07,886 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 493 transitions. [2024-12-06 03:04:07,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:04:07,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:07,912 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:04:09,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:09,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 225 states and 492 transitions. [2024-12-06 03:04:09,631 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 492 transitions. [2024-12-06 03:04:09,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:04:09,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:09,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:09,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:12,398 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 148 proven. 28 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 03:04:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:13,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 84 states and 93 transitions. [2024-12-06 03:04:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 93 transitions. [2024-12-06 03:04:13,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:04:13,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:13,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:13,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:15,535 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:04:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 87 states and 100 transitions. [2024-12-06 03:04:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 100 transitions. [2024-12-06 03:04:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:19,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:19,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:20,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:21,088 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:04:24,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:24,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 88 states and 102 transitions. [2024-12-06 03:04:24,107 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 102 transitions. [2024-12-06 03:04:24,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:24,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:24,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:24,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:24,135 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:04:28,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:28,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 89 states and 103 transitions. [2024-12-06 03:04:28,053 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 103 transitions. [2024-12-06 03:04:28,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:04:28,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:28,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:28,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:04:34,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:34,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 92 states and 109 transitions. [2024-12-06 03:04:34,157 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2024-12-06 03:04:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:04:34,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:34,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:34,185 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-06 03:04:35,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 92 states and 108 transitions. [2024-12-06 03:04:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 108 transitions. [2024-12-06 03:04:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:04:35,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:35,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:36,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:36,797 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:04:40,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 95 states and 117 transitions. [2024-12-06 03:04:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2024-12-06 03:04:40,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:04:40,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:40,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:41,213 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:04:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:43,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 96 states and 119 transitions. [2024-12-06 03:04:43,607 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 119 transitions. [2024-12-06 03:04:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:04:43,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:43,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-06 03:04:47,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 97 states and 120 transitions. [2024-12-06 03:04:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 120 transitions. [2024-12-06 03:04:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:04:47,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:47,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:04:54,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 100 states and 128 transitions. [2024-12-06 03:04:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 128 transitions. [2024-12-06 03:04:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:04:54,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:54,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:54,391 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-12-06 03:04:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:04:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 100 states and 127 transitions. [2024-12-06 03:04:56,403 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 127 transitions. [2024-12-06 03:04:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:04:56,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:04:56,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:04:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:04:57,128 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:05:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 103 states and 138 transitions. [2024-12-06 03:05:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 138 transitions. [2024-12-06 03:05:01,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:05:01,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:01,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:05:04,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:04,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 104 states and 140 transitions. [2024-12-06 03:05:04,719 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 140 transitions. [2024-12-06 03:05:04,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:05:04,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:04,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:07,148 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2024-12-06 03:05:16,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:16,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 107 states and 152 transitions. [2024-12-06 03:05:16,289 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 152 transitions. [2024-12-06 03:05:16,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:05:16,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:16,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:16,319 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-12-06 03:05:20,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:20,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 108 states and 153 transitions. [2024-12-06 03:05:20,587 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 153 transitions. [2024-12-06 03:05:20,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:05:20,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:20,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:21,320 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:05:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 111 states and 167 transitions. [2024-12-06 03:05:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 167 transitions. [2024-12-06 03:05:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:05:26,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:26,860 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2024-12-06 03:05:28,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:28,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 111 states and 166 transitions. [2024-12-06 03:05:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 166 transitions. [2024-12-06 03:05:28,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:05:28,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:28,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:05:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:33,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 114 states and 170 transitions. [2024-12-06 03:05:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 170 transitions. [2024-12-06 03:05:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:05:33,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:33,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2024-12-06 03:05:37,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 116 states and 174 transitions. [2024-12-06 03:05:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 174 transitions. [2024-12-06 03:05:37,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:05:37,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:37,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2024-12-06 03:05:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 117 states and 175 transitions. [2024-12-06 03:05:42,922 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 175 transitions. [2024-12-06 03:05:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:05:42,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:42,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:42,953 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 03:05:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:45,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 117 states and 174 transitions. [2024-12-06 03:05:45,553 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 174 transitions. [2024-12-06 03:05:45,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:05:45,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:45,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:46,431 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:05:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 120 states and 187 transitions. [2024-12-06 03:05:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 187 transitions. [2024-12-06 03:05:52,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:05:52,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:52,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:52,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:05:58,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:05:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 123 states and 191 transitions. [2024-12-06 03:05:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 191 transitions. [2024-12-06 03:05:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:05:58,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:05:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:05:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:05:58,758 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 03:06:02,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:02,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 124 states and 192 transitions. [2024-12-06 03:06:02,853 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 192 transitions. [2024-12-06 03:06:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:06:02,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 03:06:09,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:09,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 127 states and 196 transitions. [2024-12-06 03:06:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 196 transitions. [2024-12-06 03:06:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:06:09,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:09,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:10,442 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:06:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:16,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 130 states and 209 transitions. [2024-12-06 03:06:16,383 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 209 transitions. [2024-12-06 03:06:16,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 03:06:16,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:16,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:06:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:23,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 133 states and 213 transitions. [2024-12-06 03:06:23,250 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 213 transitions. [2024-12-06 03:06:23,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 03:06:23,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:23,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:23,358 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-12-06 03:06:29,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 136 states and 218 transitions. [2024-12-06 03:06:29,683 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 218 transitions. [2024-12-06 03:06:29,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 03:06:29,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:29,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:29,716 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-12-06 03:06:34,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:34,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 137 states and 219 transitions. [2024-12-06 03:06:34,501 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 219 transitions. [2024-12-06 03:06:34,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:06:34,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:34,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:34,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:35,444 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:06:41,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:41,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 140 states and 232 transitions. [2024-12-06 03:06:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 232 transitions. [2024-12-06 03:06:41,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:06:41,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:41,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:41,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:06:48,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:48,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 143 states and 236 transitions. [2024-12-06 03:06:48,438 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 236 transitions. [2024-12-06 03:06:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:06:48,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:48,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:48,471 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-06 03:06:52,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:52,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 144 states and 237 transitions. [2024-12-06 03:06:52,789 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 237 transitions. [2024-12-06 03:06:52,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:06:52,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:06:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-06 03:06:59,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:06:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 147 states and 241 transitions. [2024-12-06 03:06:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 241 transitions. [2024-12-06 03:06:59,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:06:59,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:06:59,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:06:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:00,314 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:07:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 150 states and 254 transitions. [2024-12-06 03:07:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 254 transitions. [2024-12-06 03:07:07,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:07:07,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:07,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:07,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:07:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:13,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 153 states and 258 transitions. [2024-12-06 03:07:13,820 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 258 transitions. [2024-12-06 03:07:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:07:13,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:13,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:13,857 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 03:07:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 154 states and 259 transitions. [2024-12-06 03:07:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 259 transitions. [2024-12-06 03:07:18,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:07:18,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:18,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-12-06 03:07:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 157 states and 263 transitions. [2024-12-06 03:07:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 263 transitions. [2024-12-06 03:07:25,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 03:07:25,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:25,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:07:33,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:33,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 160 states and 276 transitions. [2024-12-06 03:07:33,231 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 276 transitions. [2024-12-06 03:07:33,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:07:33,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:33,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:33,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:33,952 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:07:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 163 states and 279 transitions. [2024-12-06 03:07:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 279 transitions. [2024-12-06 03:07:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:07:40,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:40,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2024-12-06 03:07:45,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 166 states and 283 transitions. [2024-12-06 03:07:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 283 transitions. [2024-12-06 03:07:45,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:07:45,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:45,911 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-12-06 03:07:48,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:07:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 166 states and 282 transitions. [2024-12-06 03:07:48,358 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 282 transitions. [2024-12-06 03:07:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:07:48,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:07:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:07:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:07:54,357 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 127 proven. 28 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-12-06 03:08:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 168 states and 290 transitions. [2024-12-06 03:08:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 290 transitions. [2024-12-06 03:08:02,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:08:02,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:02,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:08:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-06 03:08:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:08:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 167 states and 288 transitions. [2024-12-06 03:08:04,277 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 288 transitions. [2024-12-06 03:08:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:08:04,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:08:04,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:08:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:08:04,405 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 03:08:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:08:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:08:06,372 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 03:08:08,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 03:08:08,391 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 140 iterations. [2024-12-06 03:08:08,452 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 03:08:08 ImpRootNode [2024-12-06 03:08:08,452 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 03:08:08,452 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 03:08:08,452 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 03:08:08,452 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 03:08:08,453 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:00:25" (3/4) ... [2024-12-06 03:08:08,453 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2024-12-06 03:08:08,516 INFO L129 tionWitnessGenerator]: Generated YAML witness of length 42. [2024-12-06 03:08:08,579 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 03:08:08,579 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 03:08:08,579 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 03:08:08,580 INFO L158 Benchmark]: Toolchain (without parser) took 463998.56ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 92.4MB in the beginning and 536.4MB in the end (delta: -444.0MB). Peak memory consumption was 801.9MB. Max. memory is 16.1GB. [2024-12-06 03:08:08,580 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory was 72.7MB in the beginning and 72.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:08:08,580 INFO L158 Benchmark]: CACSL2BoogieTranslator took 197.30ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 80.8MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:08:08,581 INFO L158 Benchmark]: Boogie Procedure Inliner took 25.57ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 79.2MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:08:08,581 INFO L158 Benchmark]: Boogie Preprocessor took 24.49ms. Allocated memory is still 117.4MB. Free memory was 79.2MB in the beginning and 77.9MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:08:08,581 INFO L158 Benchmark]: RCFGBuilder took 387.34ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 56.9MB in the end (delta: 21.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 03:08:08,581 INFO L158 Benchmark]: CodeCheck took 463232.69ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 56.7MB in the beginning and 548.7MB in the end (delta: -492.0MB). Peak memory consumption was 751.5MB. Max. memory is 16.1GB. [2024-12-06 03:08:08,582 INFO L158 Benchmark]: Witness Printer took 127.09ms. Allocated memory is still 1.4GB. Free memory was 548.7MB in the beginning and 536.4MB in the end (delta: 12.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 03:08:08,583 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 33 locations, 17 error locations. Started 1 CEGAR loops. OverallTime: 463.2s, OverallIterations: 140, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 59001 SdHoareTripleChecker+Valid, 350.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 55827 mSDsluCounter, 2700 SdHoareTripleChecker+Invalid, 311.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 762 mSDsCounter, 77416 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 268807 IncrementalHoareTripleChecker+Invalid, 346223 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 77416 mSolverCounterUnsat, 1938 mSDtfsCounter, 268807 mSolverCounterSat, 3.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 49947 GetRequests, 45304 SyntacticMatches, 3295 SemanticMatches, 1348 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 855502 ImplicationChecksByTransitivity, 437.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 53.7s InterpolantComputationTime, 6646 NumberOfCodeBlocks, 6646 NumberOfCodeBlocksAsserted, 140 NumberOfCheckSat, 6421 ConstructedInterpolants, 0 QuantifiedInterpolants, 39003 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 139 InterpolantComputations, 43 PerfectInterpolantSequences, 23135/26387 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - CounterExampleResult [Line: -1]: pointer dereference may fail pointer dereference may fail We found a FailurePath: [L6] static int array[10]; [L17] static int numbers2[10]; [L36] static int numbers4[10]; [L45] CALL getNumbers4() [L35] CALL, EXPR getNumbers3() [L25] CALL, EXPR getNumbers2() [L16] CALL, EXPR getNumbers() [L8] int i = 0; VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}] [L8] COND TRUE i < 10 VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}] [L9] array[i] = i [L8] ++i VAL [array={1:0}, i=10, numbers2={2:0}, numbers4={3:0}] [L8] COND FALSE !(i < 10) [L12] return array; [L16] RET, EXPR getNumbers() [L16] int* numbers = getNumbers(); [L18] int i = 0; VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=1, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=2, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=3, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=4, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=5, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=6, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=7, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=8, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND TRUE i < 10 VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] EXPR numbers[i] VAL [array={1:0}, i=9, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L19] numbers2[i] = numbers[i] [L18] ++i VAL [array={1:0}, i=10, numbers2={2:0}, numbers4={3:0}, numbers={1:0}] [L18] COND FALSE !(i < 10) [L21] return numbers2; [L25] RET, EXPR getNumbers2() [L25] int* numbers = getNumbers2(); [L26] int numbers3[10]; [L27] int i = 0; VAL [array={1:0}, i=0, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=0, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=0, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=1, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=1, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=1, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=2, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=2, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=2, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=3, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=3, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=3, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=4, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=4, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=4, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=5, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=5, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=5, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=6, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=6, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=6, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=7, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=7, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=7, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=8, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=8, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=8, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=9, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND TRUE i < 10 VAL [array={1:0}, i=9, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] EXPR numbers[i] VAL [array={1:0}, i=9, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L28] numbers3[i] = numbers[i] [L27] ++i VAL [array={1:0}, i=10, numbers2={2:0}, numbers3={16504:0}, numbers4={3:0}, numbers={2:0}] [L27] COND FALSE !(i < 10) [L31] return numbers3; [L31] return numbers3; [L35] RET, EXPR getNumbers3() [L35] int* numbers = getNumbers3(); [L37] int i = 0; VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={16504:0}] [L37] COND TRUE i < 10 VAL [array={1:0}, i=0, numbers2={2:0}, numbers4={3:0}, numbers={16504:0}] [L38] numbers[i] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory was 72.7MB in the beginning and 72.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 197.30ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 80.8MB in the end (delta: 11.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 25.57ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 79.2MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.49ms. Allocated memory is still 117.4MB. Free memory was 79.2MB in the beginning and 77.9MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 387.34ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 56.9MB in the end (delta: 21.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 463232.69ms. Allocated memory was 117.4MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 56.7MB in the beginning and 548.7MB in the end (delta: -492.0MB). Peak memory consumption was 751.5MB. Max. memory is 16.1GB. * Witness Printer took 127.09ms. Allocated memory is still 1.4GB. Free memory was 548.7MB in the beginning and 536.4MB in the end (delta: 12.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2024-12-06 03:08:08,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c104dab-d5c6-48d3-88d6-e64bfd79ce33/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(valid-deref)