./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/cstrspn-alloca-1.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_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/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_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/cstrspn-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/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_28bae76d-8c89-4bde-9a40-30089dc06ae0/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 45a8f33f173b19ce98ca13bb7c3a70605cebce85501309e729b51c966620adf7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:21:32,363 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:21:32,422 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 00:21:32,427 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:21:32,427 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:21:32,447 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:21:32,448 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:21:32,448 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:21:32,448 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:21:32,448 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:21:32,448 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:21:32,448 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:21:32,449 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:21:32,449 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:21:32,450 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:21:32,450 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:21:32,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:21:32,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:21:32,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:21:32,450 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:21:32,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:21:32,450 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_28bae76d-8c89-4bde-9a40-30089dc06ae0/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 -> 45a8f33f173b19ce98ca13bb7c3a70605cebce85501309e729b51c966620adf7 [2024-12-06 00:21:32,689 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:21:32,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:21:32,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:21:32,701 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:21:32,701 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:21:32,702 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-memsafety/cstrspn-alloca-1.i [2024-12-06 00:21:35,384 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/data/2dca8d5d2/8c06ecdb37ed476bb0bf9a60ab0d3357/FLAG554f968fb [2024-12-06 00:21:35,611 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:21:35,612 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/sv-benchmarks/c/array-memsafety/cstrspn-alloca-1.i [2024-12-06 00:21:35,624 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/data/2dca8d5d2/8c06ecdb37ed476bb0bf9a60ab0d3357/FLAG554f968fb [2024-12-06 00:21:35,636 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/data/2dca8d5d2/8c06ecdb37ed476bb0bf9a60ab0d3357 [2024-12-06 00:21:35,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:21:35,640 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:21:35,641 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:21:35,641 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:21:35,644 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:21:35,645 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:35,646 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58b5dd6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35, skipping insertion in model container [2024-12-06 00:21:35,646 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:35,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:21:35,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:21:35,904 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:21:35,939 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:21:35,962 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:21:35,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35 WrapperNode [2024-12-06 00:21:35,963 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:21:35,964 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:21:35,964 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:21:35,964 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:21:35,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:35,978 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:35,995 INFO L138 Inliner]: procedures = 117, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 103 [2024-12-06 00:21:35,995 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:21:35,996 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:21:35,996 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:21:35,996 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:21:36,002 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,005 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,005 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,010 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,011 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,014 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,015 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,016 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,017 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:21:36,018 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:21:36,018 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:21:36,018 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:21:36,019 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:21:35" (1/1) ... [2024-12-06 00:21:36,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:21:36,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:21:36,047 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:21:36,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28bae76d-8c89-4bde-9a40-30089dc06ae0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:21:36,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:21:36,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:21:36,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:21:36,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:21:36,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:21:36,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:21:36,157 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:21:36,158 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:21:36,367 INFO L? ?]: Removed 66 outVars from TransFormulas that were not future-live. [2024-12-06 00:21:36,367 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:21:36,426 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:21:36,426 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 00:21:36,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:21:36 BoogieIcfgContainer [2024-12-06 00:21:36,427 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:21:36,428 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:21:36,428 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:21:36,437 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:21:36,437 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:21:36" (1/1) ... [2024-12-06 00:21:36,445 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:21:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 39 states and 46 transitions. [2024-12-06 00:21:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 46 transitions. [2024-12-06 00:21:36,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:21:36,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:36,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:36,751 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 00:21:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2024-12-06 00:21:36,795 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2024-12-06 00:21:36,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:21:36,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:36,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:37,030 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 00:21:37,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2024-12-06 00:21:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2024-12-06 00:21:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:21:37,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:37,313 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 00:21:37,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:37,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 42 states and 53 transitions. [2024-12-06 00:21:37,484 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 53 transitions. [2024-12-06 00:21:37,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:21:37,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:37,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:37,722 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 00:21:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-12-06 00:21:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-12-06 00:21:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:21:38,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:38,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:38,350 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 00:21:38,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 45 states and 61 transitions. [2024-12-06 00:21:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 61 transitions. [2024-12-06 00:21:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:21:38,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:38,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:38,707 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 00:21:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 47 states and 67 transitions. [2024-12-06 00:21:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 67 transitions. [2024-12-06 00:21:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:21:39,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:39,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:39,581 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 00:21:39,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:39,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 49 states and 70 transitions. [2024-12-06 00:21:39,780 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 70 transitions. [2024-12-06 00:21:39,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:21:39,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:39,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:40,104 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 00:21:41,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:41,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 52 states and 76 transitions. [2024-12-06 00:21:41,420 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2024-12-06 00:21:41,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 00:21:41,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:41,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:41,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:41,680 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 00:21:42,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 55 states and 87 transitions. [2024-12-06 00:21:42,590 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 87 transitions. [2024-12-06 00:21:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:21:42,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:42,827 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 00:21:43,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:43,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 58 states and 96 transitions. [2024-12-06 00:21:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 96 transitions. [2024-12-06 00:21:43,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:21:43,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:43,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:43,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:21:44,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 60 states and 101 transitions. [2024-12-06 00:21:44,531 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 101 transitions. [2024-12-06 00:21:44,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:21:44,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:44,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:44,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:45,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 61 states and 104 transitions. [2024-12-06 00:21:45,377 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 104 transitions. [2024-12-06 00:21:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:21:45,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:45,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:45,677 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 00:21:46,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:46,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 63 states and 109 transitions. [2024-12-06 00:21:46,292 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2024-12-06 00:21:46,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:21:46,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:46,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:46,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:46,413 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 00:21:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 64 states and 111 transitions. [2024-12-06 00:21:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 111 transitions. [2024-12-06 00:21:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:21:47,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:47,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:21:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:47,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 65 states and 115 transitions. [2024-12-06 00:21:47,937 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 115 transitions. [2024-12-06 00:21:47,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:21:47,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:47,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:47,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:21:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 66 states and 118 transitions. [2024-12-06 00:21:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 118 transitions. [2024-12-06 00:21:48,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 00:21:48,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:48,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:48,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:49,371 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 00:21:50,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:50,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 67 states and 122 transitions. [2024-12-06 00:21:50,766 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 122 transitions. [2024-12-06 00:21:50,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:21:50,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:50,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:51,587 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 00:21:54,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:54,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 70 states and 131 transitions. [2024-12-06 00:21:54,154 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 131 transitions. [2024-12-06 00:21:54,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:21:54,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:54,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:21:57,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:57,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 73 states and 140 transitions. [2024-12-06 00:21:57,168 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 140 transitions. [2024-12-06 00:21:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:21:57,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:57,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:57,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:57,871 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 00:21:59,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 70 states and 130 transitions. [2024-12-06 00:21:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 130 transitions. [2024-12-06 00:21:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:21:59,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:59,472 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 00:22:00,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 72 states and 136 transitions. [2024-12-06 00:22:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 136 transitions. [2024-12-06 00:22:00,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:00,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:00,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:00,528 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:02,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 76 states and 146 transitions. [2024-12-06 00:22:02,869 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 146 transitions. [2024-12-06 00:22:02,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:02,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:02,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:02,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:03,897 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 00:22:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:05,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 78 states and 159 transitions. [2024-12-06 00:22:05,916 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 159 transitions. [2024-12-06 00:22:05,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:05,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:05,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:05,967 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 00:22:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:06,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 79 states and 160 transitions. [2024-12-06 00:22:06,544 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 160 transitions. [2024-12-06 00:22:06,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:06,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:06,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:06,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:06,823 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:07,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:07,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 80 states and 163 transitions. [2024-12-06 00:22:07,615 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-12-06 00:22:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:07,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:07,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:07,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:07,627 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 00:22:07,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:07,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 79 states and 162 transitions. [2024-12-06 00:22:07,639 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 162 transitions. [2024-12-06 00:22:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:07,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:07,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:07,839 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 00:22:08,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:08,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 81 states and 165 transitions. [2024-12-06 00:22:08,280 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 165 transitions. [2024-12-06 00:22:08,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:08,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:08,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:08,299 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:09,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 83 states and 169 transitions. [2024-12-06 00:22:09,310 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 169 transitions. [2024-12-06 00:22:09,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:09,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:09,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:09,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:09,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:11,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 86 states and 183 transitions. [2024-12-06 00:22:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 183 transitions. [2024-12-06 00:22:11,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:11,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:11,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:11,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:12,934 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 00:22:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:15,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 87 states and 187 transitions. [2024-12-06 00:22:15,905 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 187 transitions. [2024-12-06 00:22:15,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:15,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:15,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:16,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 88 states and 187 transitions. [2024-12-06 00:22:16,513 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 187 transitions. [2024-12-06 00:22:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:16,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:16,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:16,523 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 00:22:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 88 states and 186 transitions. [2024-12-06 00:22:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 186 transitions. [2024-12-06 00:22:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:17,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:17,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:17,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:18,232 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 00:22:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 83 states and 172 transitions. [2024-12-06 00:22:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 172 transitions. [2024-12-06 00:22:19,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:19,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:19,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:20,005 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 00:22:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 83 states and 171 transitions. [2024-12-06 00:22:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 171 transitions. [2024-12-06 00:22:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 00:22:20,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:20,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:20,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:21,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 71 states and 139 transitions. [2024-12-06 00:22:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 139 transitions. [2024-12-06 00:22:21,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:22:21,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:21,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:22,472 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 00:22:24,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 71 states and 138 transitions. [2024-12-06 00:22:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 138 transitions. [2024-12-06 00:22:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:22:24,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:24,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:24,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:25,609 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 00:22:27,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:27,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 72 states and 138 transitions. [2024-12-06 00:22:27,545 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 138 transitions. [2024-12-06 00:22:27,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:22:27,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:27,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:28,017 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 00:22:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 76 states and 145 transitions. [2024-12-06 00:22:29,770 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 145 transitions. [2024-12-06 00:22:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:22:29,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:29,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:30,306 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 00:22:32,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 80 states and 154 transitions. [2024-12-06 00:22:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 154 transitions. [2024-12-06 00:22:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:22:32,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:32,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:32,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:33,467 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:34,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 81 states and 156 transitions. [2024-12-06 00:22:34,855 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 156 transitions. [2024-12-06 00:22:34,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 00:22:34,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:34,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:34,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:34,926 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:36,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:36,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 78 states and 149 transitions. [2024-12-06 00:22:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 149 transitions. [2024-12-06 00:22:36,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:22:36,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:36,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:36,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:37,264 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 00:22:42,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:42,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 86 states and 172 transitions. [2024-12-06 00:22:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 172 transitions. [2024-12-06 00:22:42,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:22:42,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:42,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:44,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 88 states and 182 transitions. [2024-12-06 00:22:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 182 transitions. [2024-12-06 00:22:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:22:44,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:44,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:44,545 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:22:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:46,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 89 states and 183 transitions. [2024-12-06 00:22:46,097 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 183 transitions. [2024-12-06 00:22:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:22:46,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:46,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:46,231 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:22:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 90 states and 191 transitions. [2024-12-06 00:22:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 191 transitions. [2024-12-06 00:22:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:22:48,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:48,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:48,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:48,371 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 00:22:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 90 states and 190 transitions. [2024-12-06 00:22:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 190 transitions. [2024-12-06 00:22:49,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:22:49,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:49,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:49,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:50,337 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 00:22:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 92 states and 196 transitions. [2024-12-06 00:22:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 196 transitions. [2024-12-06 00:22:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:22:53,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:53,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:53,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:53,380 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 00:22:53,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 91 states and 195 transitions. [2024-12-06 00:22:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 195 transitions. [2024-12-06 00:22:53,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:22:53,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:53,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:54,176 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 00:22:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 93 states and 198 transitions. [2024-12-06 00:22:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 198 transitions. [2024-12-06 00:22:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 00:22:54,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:54,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:55,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:22:58,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:58,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 94 states and 198 transitions. [2024-12-06 00:22:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 198 transitions. [2024-12-06 00:22:58,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:22:58,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:58,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:58,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:23:00,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:00,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 96 states and 202 transitions. [2024-12-06 00:23:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2024-12-06 00:23:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:23:00,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:00,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:00,698 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 00:23:00,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:00,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 95 states and 200 transitions. [2024-12-06 00:23:00,719 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 200 transitions. [2024-12-06 00:23:00,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:23:00,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:00,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:00,748 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 00:23:00,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 97 states and 203 transitions. [2024-12-06 00:23:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 203 transitions. [2024-12-06 00:23:00,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:23:00,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:00,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:23:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 98 states and 204 transitions. [2024-12-06 00:23:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 204 transitions. [2024-12-06 00:23:02,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:23:02,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:02,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:23:04,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 99 states and 206 transitions. [2024-12-06 00:23:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 206 transitions. [2024-12-06 00:23:04,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:23:04,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:04,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:05,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:23:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:07,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 100 states and 213 transitions. [2024-12-06 00:23:07,143 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 213 transitions. [2024-12-06 00:23:07,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:23:07,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:07,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:07,265 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:23:08,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:08,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 101 states and 213 transitions. [2024-12-06 00:23:08,328 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 213 transitions. [2024-12-06 00:23:08,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:23:08,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:08,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:08,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:08,343 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:23:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:09,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 101 states and 212 transitions. [2024-12-06 00:23:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 212 transitions. [2024-12-06 00:23:09,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:23:09,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:09,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:09,215 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:23:11,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 103 states and 218 transitions. [2024-12-06 00:23:11,069 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 218 transitions. [2024-12-06 00:23:11,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:23:11,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:11,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:23:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 108 states and 235 transitions. [2024-12-06 00:23:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 235 transitions. [2024-12-06 00:23:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:23:21,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:21,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:21,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:21,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:23:22,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 109 states and 240 transitions. [2024-12-06 00:23:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 240 transitions. [2024-12-06 00:23:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:23:22,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:22,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:22,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:22,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:23:25,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 65 states and 99 transitions. [2024-12-06 00:23:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 99 transitions. [2024-12-06 00:23:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:23:25,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:25,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:25,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:23:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:26,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 66 states and 99 transitions. [2024-12-06 00:23:26,557 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 99 transitions. [2024-12-06 00:23:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 00:23:26,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:26,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:26,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:23:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:27,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 59 states and 88 transitions. [2024-12-06 00:23:27,871 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 88 transitions. [2024-12-06 00:23:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:23:27,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:27,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:29,849 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 00:23:41,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:41,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 69 states and 108 transitions. [2024-12-06 00:23:41,684 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 108 transitions. [2024-12-06 00:23:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 00:23:41,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:41,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:23:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:51,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 74 states and 116 transitions. [2024-12-06 00:23:51,524 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 116 transitions. [2024-12-06 00:23:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:23:51,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:51,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:53,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:24:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:02,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 80 states and 129 transitions. [2024-12-06 00:24:02,885 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 129 transitions. [2024-12-06 00:24:02,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:24:02,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:02,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:24:08,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:08,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 83 states and 134 transitions. [2024-12-06 00:24:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 134 transitions. [2024-12-06 00:24:08,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:24:08,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:08,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:08,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:24:10,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:10,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 82 states and 133 transitions. [2024-12-06 00:24:10,175 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 133 transitions. [2024-12-06 00:24:10,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:24:10,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:10,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:11,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:24:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:15,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 84 states and 136 transitions. [2024-12-06 00:24:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 136 transitions. [2024-12-06 00:24:15,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:24:15,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:15,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:24:23,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 90 states and 147 transitions. [2024-12-06 00:24:23,746 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 147 transitions. [2024-12-06 00:24:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:24:23,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:23,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:23,857 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:24:25,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:25,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 91 states and 147 transitions. [2024-12-06 00:24:25,529 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 147 transitions. [2024-12-06 00:24:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:24:25,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:25,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:27,617 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:24:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:48,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 101 states and 171 transitions. [2024-12-06 00:24:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 171 transitions. [2024-12-06 00:24:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:24:48,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:48,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:48,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:48,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:24:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:57,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 108 states and 189 transitions. [2024-12-06 00:24:57,967 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 189 transitions. [2024-12-06 00:24:57,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:24:57,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:57,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:57,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:09,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:09,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 111 states and 196 transitions. [2024-12-06 00:25:09,662 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 196 transitions. [2024-12-06 00:25:09,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:25:09,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:09,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:09,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:25:16,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:16,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 115 states and 203 transitions. [2024-12-06 00:25:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 203 transitions. [2024-12-06 00:25:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:25:16,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:16,560 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:25:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 113 states and 191 transitions. [2024-12-06 00:25:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 191 transitions. [2024-12-06 00:25:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:25:17,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:17,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:17,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:25:18,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 114 states and 192 transitions. [2024-12-06 00:25:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 192 transitions. [2024-12-06 00:25:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:25:18,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:18,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:18,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:25:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 113 states and 191 transitions. [2024-12-06 00:25:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 191 transitions. [2024-12-06 00:25:20,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:25:20,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:20,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:25:46,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:46,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 125 states and 217 transitions. [2024-12-06 00:25:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 217 transitions. [2024-12-06 00:25:46,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:25:46,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:46,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:46,733 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:26:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 133 states and 238 transitions. [2024-12-06 00:26:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 238 transitions. [2024-12-06 00:26:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:26:03,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:03,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:03,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:26:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 140 states and 254 transitions. [2024-12-06 00:26:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 254 transitions. [2024-12-06 00:26:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:26:13,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:13,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:13,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:13,061 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:26:29,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:29,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 146 states and 269 transitions. [2024-12-06 00:26:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 269 transitions. [2024-12-06 00:26:29,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:26:29,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:29,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:26:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 157 states and 294 transitions. [2024-12-06 00:26:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 294 transitions. [2024-12-06 00:26:56,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:26:56,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:56,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:27:03,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:03,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 162 states and 305 transitions. [2024-12-06 00:27:03,894 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 305 transitions. [2024-12-06 00:27:03,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:27:03,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:03,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:27:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 167 states and 315 transitions. [2024-12-06 00:27:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 315 transitions. [2024-12-06 00:27:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:27:12,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:13,616 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:27:32,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 175 states and 334 transitions. [2024-12-06 00:27:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 334 transitions. [2024-12-06 00:27:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:27:32,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:32,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:33,017 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:27:43,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:43,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 181 states and 347 transitions. [2024-12-06 00:27:43,322 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 347 transitions. [2024-12-06 00:27:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:27:43,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:43,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:43,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:27:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 182 states and 349 transitions. [2024-12-06 00:27:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 349 transitions. [2024-12-06 00:27:45,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:27:45,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:45,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 00:27:57,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:57,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 188 states and 361 transitions. [2024-12-06 00:27:57,003 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 361 transitions. [2024-12-06 00:27:57,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 00:27:57,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:57,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:57,306 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 00:28:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:05,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 192 states and 368 transitions. [2024-12-06 00:28:05,228 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 368 transitions. [2024-12-06 00:28:05,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:28:05,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:05,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:14,793 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:29:04,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 207 states and 401 transitions. [2024-12-06 00:29:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 401 transitions. [2024-12-06 00:29:04,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:29:04,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:04,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:04,783 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 00:29:08,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 208 states and 402 transitions. [2024-12-06 00:29:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 402 transitions. [2024-12-06 00:29:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:29:08,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:08,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:08,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:10,070 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:29:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 218 states and 426 transitions. [2024-12-06 00:29:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 426 transitions. [2024-12-06 00:29:30,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:29:30,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:30,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:30,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:30,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:29:46,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:29:46,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 225 states and 443 transitions. [2024-12-06 00:29:46,215 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 443 transitions. [2024-12-06 00:29:46,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:29:46,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:29:46,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:29:46,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:29:47,796 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 00:30:03,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 231 states and 458 transitions. [2024-12-06 00:30:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 458 transitions. [2024-12-06 00:30:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:30:03,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:03,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:08,783 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:31:01,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:01,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 248 states and 498 transitions. [2024-12-06 00:31:01,320 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 498 transitions. [2024-12-06 00:31:01,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:31:01,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:01,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:06,670 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:31:44,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:44,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 259 states and 523 transitions. [2024-12-06 00:31:44,655 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 523 transitions. [2024-12-06 00:31:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:31:44,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:44,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:44,977 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:31:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:31:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 260 states and 525 transitions. [2024-12-06 00:31:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 525 transitions. [2024-12-06 00:31:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:31:47,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:31:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:31:47,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:31:53,767 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:32:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:04,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 262 states and 528 transitions. [2024-12-06 00:32:04,863 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 528 transitions. [2024-12-06 00:32:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:32:04,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:04,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:32:14,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 266 states and 536 transitions. [2024-12-06 00:32:14,614 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 536 transitions. [2024-12-06 00:32:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:32:14,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:14,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 00:32:26,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 270 states and 544 transitions. [2024-12-06 00:32:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 544 transitions. [2024-12-06 00:32:26,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:32:26,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:26,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:26,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 00:32:38,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:38,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 274 states and 559 transitions. [2024-12-06 00:32:38,196 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 559 transitions. [2024-12-06 00:32:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:32:38,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:38,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:41,075 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:32:58,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:32:58,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 278 states and 568 transitions. [2024-12-06 00:32:58,669 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 568 transitions. [2024-12-06 00:32:58,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:32:58,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:32:58,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:32:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:32:58,820 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:33:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:33:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 284 states and 578 transitions. [2024-12-06 00:33:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 578 transitions. [2024-12-06 00:33:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:33:14,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:33:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:33:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:33:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:34:26,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:34:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 302 states and 626 transitions. [2024-12-06 00:34:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 626 transitions. [2024-12-06 00:34:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:34:26,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:34:26,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:34:26,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:34:29,477 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 00:35:04,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 310 states and 642 transitions. [2024-12-06 00:35:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 642 transitions. [2024-12-06 00:35:04,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:35:04,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:04,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:04,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:04,662 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 00:35:07,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:07,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 311 states and 642 transitions. [2024-12-06 00:35:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 642 transitions. [2024-12-06 00:35:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:35:07,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:07,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 00:35:10,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 312 states and 642 transitions. [2024-12-06 00:35:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 642 transitions. [2024-12-06 00:35:10,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 00:35:10,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:10,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:35:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 00:35:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:35:20,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 316 states and 650 transitions. [2024-12-06 00:35:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 650 transitions. [2024-12-06 00:35:20,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:35:20,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:35:20,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:35:20,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat