./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/sll2n_append_unequal.i --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_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/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_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/sll2n_append_unequal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/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_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/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 742ffe63db70127807dbc7584eb0c51633a9ed1be5f19fa1a247e43392d52dab --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:00:58,499 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:00:58,553 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 23:00:58,557 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:00:58,557 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:00:58,576 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:00:58,577 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:00:58,577 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:00:58,577 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:00:58,577 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:00:58,578 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:00:58,579 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:00:58,579 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:00:58,579 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:00:58,579 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:00:58,579 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:00:58,579 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:00:58,579 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:00:58,579 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:00:58,579 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:00:58,580 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:00:58,580 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_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/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 -> 742ffe63db70127807dbc7584eb0c51633a9ed1be5f19fa1a247e43392d52dab [2024-12-05 23:00:58,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:00:58,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:00:58,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:00:58,792 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:00:58,792 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:00:58,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/list-simple/sll2n_append_unequal.i [2024-12-05 23:01:01,448 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/data/a622b285b/1aa95c86135247b3b4a092a80c9dcf3b/FLAG1af06a725 [2024-12-05 23:01:01,665 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:01:01,665 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/sv-benchmarks/c/list-simple/sll2n_append_unequal.i [2024-12-05 23:01:01,675 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/data/a622b285b/1aa95c86135247b3b4a092a80c9dcf3b/FLAG1af06a725 [2024-12-05 23:01:01,689 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/data/a622b285b/1aa95c86135247b3b4a092a80c9dcf3b [2024-12-05 23:01:01,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:01:01,692 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:01:01,693 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:01:01,693 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:01:01,696 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:01:01,697 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:01:01" (1/1) ... [2024-12-05 23:01:01,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c426da4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:01, skipping insertion in model container [2024-12-05 23:01:01,698 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:01:01" (1/1) ... [2024-12-05 23:01:01,722 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:01:01,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:01:01,950 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:01:01,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:01:02,014 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:01:02,015 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02 WrapperNode [2024-12-05 23:01:02,015 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:01:02,016 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:01:02,016 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:01:02,016 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:01:02,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,033 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,054 INFO L138 Inliner]: procedures = 127, calls = 37, calls flagged for inlining = 9, calls inlined = 10, statements flattened = 151 [2024-12-05 23:01:02,055 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:01:02,055 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:01:02,055 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:01:02,055 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:01:02,062 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,063 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,065 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,066 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,071 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,072 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,074 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,075 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,076 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,077 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:01:02,078 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:01:02,078 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:01:02,078 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:01:02,079 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,084 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:01:02,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:01:02,108 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:01:02,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc0eed01-87bc-4371-a1f4-4a5dc959d86d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:01:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:01:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:01:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:01:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:01:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:01:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:01:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:01:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:01:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:01:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:01:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:01:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:01:02,237 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:01:02,239 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:01:02,542 INFO L? ?]: Removed 128 outVars from TransFormulas that were not future-live. [2024-12-05 23:01:02,542 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:01:02,599 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:01:02,600 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 23:01:02,600 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:01:02 BoogieIcfgContainer [2024-12-05 23:01:02,600 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:01:02,601 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:01:02,601 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:01:02,611 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:01:02,611 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:01:02" (1/1) ... [2024-12-05 23:01:02,618 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:01:02,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:02,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 86 states and 99 transitions. [2024-12-05 23:01:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 99 transitions. [2024-12-05 23:01:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:01:02,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:02,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 87 states and 101 transitions. [2024-12-05 23:01:02,886 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 101 transitions. [2024-12-05 23:01:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:01:02,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:02,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:02,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:02,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 86 states and 100 transitions. [2024-12-05 23:01:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 100 transitions. [2024-12-05 23:01:02,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:01:02,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:02,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:03,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:03,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 85 states and 99 transitions. [2024-12-05 23:01:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 99 transitions. [2024-12-05 23:01:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:01:03,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:03,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:03,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 84 states and 98 transitions. [2024-12-05 23:01:03,216 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 98 transitions. [2024-12-05 23:01:03,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:01:03,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:03,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:03,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 83 states and 97 transitions. [2024-12-05 23:01:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 97 transitions. [2024-12-05 23:01:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:01:03,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:03,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 82 states and 96 transitions. [2024-12-05 23:01:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 96 transitions. [2024-12-05 23:01:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:01:03,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:03,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:03,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 81 states and 95 transitions. [2024-12-05 23:01:03,729 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 95 transitions. [2024-12-05 23:01:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:01:03,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:03,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:03,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:03,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:04,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 86 states and 100 transitions. [2024-12-05 23:01:04,204 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 100 transitions. [2024-12-05 23:01:04,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:01:04,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:04,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:04,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 85 states and 99 transitions. [2024-12-05 23:01:04,323 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 99 transitions. [2024-12-05 23:01:04,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:01:04,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:04,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 84 states and 98 transitions. [2024-12-05 23:01:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 98 transitions. [2024-12-05 23:01:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:01:04,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:04,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:04,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:04,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 83 states and 97 transitions. [2024-12-05 23:01:04,511 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 97 transitions. [2024-12-05 23:01:04,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:01:04,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:04,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:04,580 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:04,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:04,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 82 states and 96 transitions. [2024-12-05 23:01:04,596 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 96 transitions. [2024-12-05 23:01:04,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:01:04,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:04,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:04,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:01:06,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:06,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 81 states and 95 transitions. [2024-12-05 23:01:06,608 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 95 transitions. [2024-12-05 23:01:06,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:01:06,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:06,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:07,243 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:01:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 80 states and 94 transitions. [2024-12-05 23:01:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 94 transitions. [2024-12-05 23:01:09,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:01:09,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:09,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:09,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:09,981 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:09,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:09,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 79 states and 93 transitions. [2024-12-05 23:01:09,998 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 93 transitions. [2024-12-05 23:01:09,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:01:09,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:09,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:10,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 78 states and 92 transitions. [2024-12-05 23:01:10,358 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 92 transitions. [2024-12-05 23:01:10,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:01:10,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:10,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 77 states and 91 transitions. [2024-12-05 23:01:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 91 transitions. [2024-12-05 23:01:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:01:10,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:10,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:10,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:10,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 76 states and 90 transitions. [2024-12-05 23:01:10,497 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 90 transitions. [2024-12-05 23:01:10,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:01:10,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:10,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:10,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:01:12,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:12,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 77 states and 91 transitions. [2024-12-05 23:01:12,902 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 91 transitions. [2024-12-05 23:01:12,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:01:12,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:12,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:01:15,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:15,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 78 states and 93 transitions. [2024-12-05 23:01:15,604 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 93 transitions. [2024-12-05 23:01:15,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:01:15,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:15,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:15,817 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:17,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:17,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 80 states and 96 transitions. [2024-12-05 23:01:17,205 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 96 transitions. [2024-12-05 23:01:17,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:01:17,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:17,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:19,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:19,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 82 states and 99 transitions. [2024-12-05 23:01:19,628 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 99 transitions. [2024-12-05 23:01:19,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:01:19,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:19,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:19,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:19,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 81 states and 98 transitions. [2024-12-05 23:01:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 98 transitions. [2024-12-05 23:01:19,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:01:19,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:19,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:19,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:20,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:20,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 80 states and 97 transitions. [2024-12-05 23:01:20,383 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 97 transitions. [2024-12-05 23:01:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:01:20,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:20,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:20,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:20,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 79 states and 96 transitions. [2024-12-05 23:01:20,446 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 96 transitions. [2024-12-05 23:01:20,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:01:20,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:20,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:20,488 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:20,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 78 states and 95 transitions. [2024-12-05 23:01:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 95 transitions. [2024-12-05 23:01:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:01:20,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:20,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:20,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:21,142 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:23,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2024-12-05 23:01:23,564 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2024-12-05 23:01:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:01:23,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:23,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:27,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 84 states and 105 transitions. [2024-12-05 23:01:27,394 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 105 transitions. [2024-12-05 23:01:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:01:27,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:27,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:35,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:35,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 87 states and 112 transitions. [2024-12-05 23:01:35,699 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 112 transitions. [2024-12-05 23:01:35,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:01:35,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:35,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:35,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:38,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:01:48,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 90 states and 121 transitions. [2024-12-05 23:01:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 121 transitions. [2024-12-05 23:01:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:01:48,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:48,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:48,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:51,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:51,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 93 states and 129 transitions. [2024-12-05 23:01:51,129 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 129 transitions. [2024-12-05 23:01:51,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:01:51,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:51,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:51,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:51,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:54,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 96 states and 137 transitions. [2024-12-05 23:01:54,240 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 137 transitions. [2024-12-05 23:01:54,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:01:54,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:54,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:54,271 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 97 states and 138 transitions. [2024-12-05 23:01:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 138 transitions. [2024-12-05 23:01:54,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:01:54,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:54,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:54,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:01:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 98 states and 139 transitions. [2024-12-05 23:01:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 139 transitions. [2024-12-05 23:01:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:01:55,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:57,129 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:02:06,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:06,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 101 states and 149 transitions. [2024-12-05 23:02:06,545 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 149 transitions. [2024-12-05 23:02:06,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:02:06,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:06,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:06,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:02:16,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:16,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 107 states and 164 transitions. [2024-12-05 23:02:16,423 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 164 transitions. [2024-12-05 23:02:16,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:02:16,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:16,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:16,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:16,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:02:32,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:32,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 112 states and 176 transitions. [2024-12-05 23:02:32,213 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 176 transitions. [2024-12-05 23:02:32,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:02:32,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:32,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:36,835 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:03:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:04,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 134 states and 229 transitions. [2024-12-05 23:03:04,743 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 229 transitions. [2024-12-05 23:03:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:03:04,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:04,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:04,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:03:08,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:08,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 136 states and 232 transitions. [2024-12-05 23:03:08,106 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 232 transitions. [2024-12-05 23:03:08,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:03:08,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:08,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:08,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:03:08,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:08,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 135 states and 231 transitions. [2024-12-05 23:03:08,160 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 231 transitions. [2024-12-05 23:03:08,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:03:08,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:08,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:08,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:03:08,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:08,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 134 states and 230 transitions. [2024-12-05 23:03:08,206 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 230 transitions. [2024-12-05 23:03:08,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:03:08,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:08,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:08,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:03:08,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 133 states and 229 transitions. [2024-12-05 23:03:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 229 transitions. [2024-12-05 23:03:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:03:08,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:08,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:03:14,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 135 states and 232 transitions. [2024-12-05 23:03:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 232 transitions. [2024-12-05 23:03:14,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:03:14,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:14,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:14,435 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:03:15,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 136 states and 235 transitions. [2024-12-05 23:03:15,799 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 235 transitions. [2024-12-05 23:03:15,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:03:15,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:15,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:15,899 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:03:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:17,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 137 states and 238 transitions. [2024-12-05 23:03:17,424 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 238 transitions. [2024-12-05 23:03:17,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:03:17,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:17,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:17,502 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:03:19,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:19,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 139 states and 243 transitions. [2024-12-05 23:03:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 243 transitions. [2024-12-05 23:03:19,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:03:19,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:19,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:03:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 141 states and 246 transitions. [2024-12-05 23:03:22,367 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 246 transitions. [2024-12-05 23:03:22,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:03:22,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:22,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:22,435 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:03:24,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 143 states and 249 transitions. [2024-12-05 23:03:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 249 transitions. [2024-12-05 23:03:24,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:03:24,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:24,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:24,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:03:27,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:27,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 145 states and 252 transitions. [2024-12-05 23:03:27,402 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 252 transitions. [2024-12-05 23:03:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:03:27,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:27,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:27,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:03:27,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:27,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 144 states and 251 transitions. [2024-12-05 23:03:27,453 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 251 transitions. [2024-12-05 23:03:27,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:03:27,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:27,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:29,368 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:03:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 149 states and 260 transitions. [2024-12-05 23:03:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 260 transitions. [2024-12-05 23:03:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:03:37,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:37,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:40,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:03:57,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:57,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 154 states and 262 transitions. [2024-12-05 23:03:57,315 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 262 transitions. [2024-12-05 23:03:57,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:03:57,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:57,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:04:07,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:07,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 160 states and 279 transitions. [2024-12-05 23:04:07,137 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 279 transitions. [2024-12-05 23:04:07,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:04:07,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:07,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:04:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:36,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 166 states and 305 transitions. [2024-12-05 23:04:36,952 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 305 transitions. [2024-12-05 23:04:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:04:36,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:04:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 169 states and 317 transitions. [2024-12-05 23:04:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 317 transitions. [2024-12-05 23:04:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:04:50,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:50,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:52,038 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:04:55,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:55,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 171 states and 322 transitions. [2024-12-05 23:04:55,562 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 322 transitions. [2024-12-05 23:04:55,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:04:55,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:55,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:05:00,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 173 states and 326 transitions. [2024-12-05 23:05:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 326 transitions. [2024-12-05 23:05:00,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:05:00,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:00,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:00,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:05:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 174 states and 331 transitions. [2024-12-05 23:05:04,584 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 331 transitions. [2024-12-05 23:05:04,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:05:04,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:05:41,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:41,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 182 states and 355 transitions. [2024-12-05 23:05:41,772 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 355 transitions. [2024-12-05 23:05:41,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:05:41,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:41,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:47,464 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:05:54,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:54,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 184 states and 365 transitions. [2024-12-05 23:05:54,967 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 365 transitions. [2024-12-05 23:05:54,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:05:54,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:54,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:56,055 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:06:01,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:01,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 186 states and 368 transitions. [2024-12-05 23:06:01,195 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 368 transitions. [2024-12-05 23:06:01,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:06:01,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:01,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:07,022 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:06:35,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:35,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 196 states and 395 transitions. [2024-12-05 23:06:35,150 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 395 transitions. [2024-12-05 23:06:35,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:06:35,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:35,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:35,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,603 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:06:43,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:43,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 199 states and 401 transitions. [2024-12-05 23:06:43,626 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 401 transitions. [2024-12-05 23:06:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:06:43,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:43,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:43,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:44,390 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:06:48,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:48,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 202 states and 407 transitions. [2024-12-05 23:06:48,453 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 407 transitions. [2024-12-05 23:06:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:06:48,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:48,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:48,957 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:06:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:55,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 98 states and 128 transitions. [2024-12-05 23:06:55,071 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 128 transitions. [2024-12-05 23:06:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:06:55,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:55,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:07:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 98 states and 127 transitions. [2024-12-05 23:07:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 127 transitions. [2024-12-05 23:07:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:07:01,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:01,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:01,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:07:08,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 98 states and 125 transitions. [2024-12-05 23:07:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 125 transitions. [2024-12-05 23:07:08,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:07:08,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:08,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:08,079 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:07:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 90 states and 112 transitions. [2024-12-05 23:07:12,391 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 112 transitions. [2024-12-05 23:07:12,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:07:12,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:12,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:12,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:17,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:07:46,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:46,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 100 states and 130 transitions. [2024-12-05 23:07:46,329 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 130 transitions. [2024-12-05 23:07:46,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:07:46,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:46,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:08:31,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:31,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 99 states and 127 transitions. [2024-12-05 23:08:31,454 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 127 transitions. [2024-12-05 23:08:31,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:08:31,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:31,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:31,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:44,814 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:45,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:45,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 100 states and 129 transitions. [2024-12-05 23:09:45,792 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 129 transitions. [2024-12-05 23:09:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:09:45,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:45,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:00,820 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:09,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:09,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 96 states and 124 transitions. [2024-12-05 23:11:09,278 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 124 transitions. [2024-12-05 23:11:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:11:09,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:09,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:15,724 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:27,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:27,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 88 states and 108 transitions. [2024-12-05 23:11:27,370 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 108 transitions. [2024-12-05 23:11:27,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:11:27,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:27,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:38,268 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:19,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:19,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 98 states and 128 transitions. [2024-12-05 23:12:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 128 transitions. [2024-12-05 23:12:19,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:19,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:19,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:55,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:55,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 96 states and 121 transitions. [2024-12-05 23:12:55,071 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 121 transitions. [2024-12-05 23:12:55,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:12:55,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:55,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:12,797 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 99 states and 125 transitions. [2024-12-05 23:13:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 125 transitions. [2024-12-05 23:13:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:13:43,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:43,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:43,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:56,915 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 102 states and 129 transitions. [2024-12-05 23:14:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 129 transitions. [2024-12-05 23:14:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:14:15,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:15,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:33,848 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:56,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 101 states and 122 transitions. [2024-12-05 23:14:56,597 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 122 transitions. [2024-12-05 23:14:56,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:14:56,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:56,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat