./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-broom/dll-middle-data.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/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_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-broom/dll-middle-data.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/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 64bit --witnessprinter.graph.data.programhash 55fed19fd46c3c3877aeb4601619875fca08ed123cdc32456163a7ce3c0dda73 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:50:18,165 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:50:18,220 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:50:18,223 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:50:18,224 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:50:18,242 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:50:18,242 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:50:18,243 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:50:18,243 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:50:18,243 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:50:18,243 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:50:18,243 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:50:18,243 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:50:18,243 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:50:18,244 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:50:18,244 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:50:18,244 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:50:18,244 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:50:18,244 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:50:18,244 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:50:18,244 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:50:18,244 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:50:18,244 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:50:18,245 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:50:18,245 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:50:18,245 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:50:18,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:50:18,245 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_539950ad-b4df-4e89-94f0-4c5112227581/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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 55fed19fd46c3c3877aeb4601619875fca08ed123cdc32456163a7ce3c0dda73 [2024-12-05 23:50:18,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:50:18,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:50:18,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:50:18,464 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:50:18,464 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:50:18,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/memsafety-broom/dll-middle-data.i [2024-12-05 23:50:21,121 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/data/4aee51091/4cbe51c14209464caf6c34b9435e8cdb/FLAGc83390873 [2024-12-05 23:50:21,390 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:50:21,390 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/sv-benchmarks/c/memsafety-broom/dll-middle-data.i [2024-12-05 23:50:21,409 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/data/4aee51091/4cbe51c14209464caf6c34b9435e8cdb/FLAGc83390873 [2024-12-05 23:50:21,685 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/data/4aee51091/4cbe51c14209464caf6c34b9435e8cdb [2024-12-05 23:50:21,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:50:21,688 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:50:21,689 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:50:21,689 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:50:21,693 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:50:21,694 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:50:21" (1/1) ... [2024-12-05 23:50:21,695 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a64afb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:21, skipping insertion in model container [2024-12-05 23:50:21,695 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:50:21" (1/1) ... [2024-12-05 23:50:21,731 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:50:21,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:50:21,975 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:50:22,010 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:50:22,034 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:50:22,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22 WrapperNode [2024-12-05 23:50:22,035 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:50:22,036 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:50:22,036 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:50:22,036 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:50:22,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,052 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,070 INFO L138 Inliner]: procedures = 121, calls = 26, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 95 [2024-12-05 23:50:22,071 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:50:22,071 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:50:22,071 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:50:22,071 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:50:22,078 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,078 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,081 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,081 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,088 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,089 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,092 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,093 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,094 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,096 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:50:22,097 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:50:22,097 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:50:22,097 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:50:22,098 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:50:22,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:50:22,124 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:50:22,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_539950ad-b4df-4e89-94f0-4c5112227581/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:50:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:50:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:50:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:50:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:50:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:50:22,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:50:22,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:50:22,228 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:50:22,229 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:50:22,491 INFO L? ?]: Removed 114 outVars from TransFormulas that were not future-live. [2024-12-05 23:50:22,492 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:50:22,540 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:50:22,540 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 23:50:22,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:50:22 BoogieIcfgContainer [2024-12-05 23:50:22,541 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:50:22,541 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:50:22,541 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:50:22,548 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:50:22,548 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:50:22" (1/1) ... [2024-12-05 23:50:22,554 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:50:22,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:22,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 75 states and 78 transitions. [2024-12-05 23:50:22,593 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 78 transitions. [2024-12-05 23:50:22,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:50:22,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:22,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:22,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:22,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 74 states and 77 transitions. [2024-12-05 23:50:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 77 transitions. [2024-12-05 23:50:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 23:50:22,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:22,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:22,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 73 states and 76 transitions. [2024-12-05 23:50:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions. [2024-12-05 23:50:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:50:22,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:22,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:22,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 72 states and 75 transitions. [2024-12-05 23:50:22,959 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 75 transitions. [2024-12-05 23:50:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:50:22,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:22,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions. [2024-12-05 23:50:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions. [2024-12-05 23:50:23,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:50:23,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:23,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:23,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:23,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:23,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions. [2024-12-05 23:50:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions. [2024-12-05 23:50:23,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:50:23,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:23,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:23,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:23,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 69 states and 72 transitions. [2024-12-05 23:50:23,363 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions. [2024-12-05 23:50:23,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:50:23,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:23,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:23,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:23,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 68 states and 71 transitions. [2024-12-05 23:50:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 71 transitions. [2024-12-05 23:50:23,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:50:23,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:23,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 67 states and 70 transitions. [2024-12-05 23:50:23,565 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 70 transitions. [2024-12-05 23:50:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:50:23,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 66 states and 69 transitions. [2024-12-05 23:50:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 69 transitions. [2024-12-05 23:50:23,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:50:23,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:23,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:23,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:23,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 65 states and 68 transitions. [2024-12-05 23:50:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 68 transitions. [2024-12-05 23:50:23,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:50:23,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:23,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:24,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:24,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 64 states and 67 transitions. [2024-12-05 23:50:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 67 transitions. [2024-12-05 23:50:24,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:50:24,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:24,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:24,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 63 states and 66 transitions. [2024-12-05 23:50:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2024-12-05 23:50:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:50:24,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:24,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:24,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 62 states and 64 transitions. [2024-12-05 23:50:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 64 transitions. [2024-12-05 23:50:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:50:24,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:24,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:24,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:24,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:24,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 61 states and 63 transitions. [2024-12-05 23:50:24,465 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2024-12-05 23:50:24,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:50:24,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:24,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:24,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:24,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 60 states and 62 transitions. [2024-12-05 23:50:24,507 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 62 transitions. [2024-12-05 23:50:24,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:50:24,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:24,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:24,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:24,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 59 states and 61 transitions. [2024-12-05 23:50:24,604 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2024-12-05 23:50:24,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:50:24,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:24,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:24,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:25,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:25,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 64 states and 70 transitions. [2024-12-05 23:50:25,046 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 70 transitions. [2024-12-05 23:50:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:50:25,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:25,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:25,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:25,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:26,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 69 states and 81 transitions. [2024-12-05 23:50:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 81 transitions. [2024-12-05 23:50:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:50:26,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:26,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:26,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:26,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:26,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 68 states and 80 transitions. [2024-12-05 23:50:26,061 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 80 transitions. [2024-12-05 23:50:26,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:50:26,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:26,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:26,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:26,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:26,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 67 states and 79 transitions. [2024-12-05 23:50:26,148 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 79 transitions. [2024-12-05 23:50:26,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:50:26,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:26,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:26,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:27,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 71 states and 86 transitions. [2024-12-05 23:50:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 86 transitions. [2024-12-05 23:50:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:50:27,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:27,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:27,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:27,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:27,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 70 states and 85 transitions. [2024-12-05 23:50:27,430 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 85 transitions. [2024-12-05 23:50:27,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:50:27,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:27,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:27,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:27,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2024-12-05 23:50:27,540 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2024-12-05 23:50:27,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:50:27,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:27,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:30,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:30,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 75 states and 96 transitions. [2024-12-05 23:50:30,106 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 96 transitions. [2024-12-05 23:50:30,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:50:30,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:30,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:30,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 76 states and 98 transitions. [2024-12-05 23:50:30,662 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 98 transitions. [2024-12-05 23:50:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:50:30,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:30,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:30,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 83 states and 112 transitions. [2024-12-05 23:50:31,431 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 112 transitions. [2024-12-05 23:50:31,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:50:31,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:31,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:31,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:31,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:32,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 90 states and 126 transitions. [2024-12-05 23:50:32,260 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 126 transitions. [2024-12-05 23:50:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:32,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:32,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:33,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 94 states and 138 transitions. [2024-12-05 23:50:33,348 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 138 transitions. [2024-12-05 23:50:33,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:33,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:33,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:33,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:33,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:34,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 99 states and 152 transitions. [2024-12-05 23:50:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 152 transitions. [2024-12-05 23:50:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:34,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:34,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 100 states and 153 transitions. [2024-12-05 23:50:35,149 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 153 transitions. [2024-12-05 23:50:35,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:35,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:35,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:38,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:38,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 108 states and 175 transitions. [2024-12-05 23:50:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 175 transitions. [2024-12-05 23:50:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:38,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:38,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:38,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:38,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 109 states and 176 transitions. [2024-12-05 23:50:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 176 transitions. [2024-12-05 23:50:38,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:38,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:38,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:38,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:39,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 110 states and 177 transitions. [2024-12-05 23:50:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 177 transitions. [2024-12-05 23:50:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:39,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:39,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:39,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:39,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 111 states and 178 transitions. [2024-12-05 23:50:39,420 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 178 transitions. [2024-12-05 23:50:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:39,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:39,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:40,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:40,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 114 states and 186 transitions. [2024-12-05 23:50:40,976 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 186 transitions. [2024-12-05 23:50:40,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:40,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:40,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:41,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:41,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:41,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 113 states and 185 transitions. [2024-12-05 23:50:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 185 transitions. [2024-12-05 23:50:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:50:41,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:41,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:41,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:41,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 114 states and 187 transitions. [2024-12-05 23:50:41,826 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 187 transitions. [2024-12-05 23:50:41,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:50:41,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:41,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:42,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 115 states and 188 transitions. [2024-12-05 23:50:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 188 transitions. [2024-12-05 23:50:42,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:50:42,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:42,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:42,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 117 states and 192 transitions. [2024-12-05 23:50:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 192 transitions. [2024-12-05 23:50:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:50:43,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:43,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:44,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:46,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 119 states and 196 transitions. [2024-12-05 23:50:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 196 transitions. [2024-12-05 23:50:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:50:46,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:46,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:46,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 129 states and 219 transitions. [2024-12-05 23:50:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 219 transitions. [2024-12-05 23:50:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:50:53,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:53,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:54,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 132 states and 226 transitions. [2024-12-05 23:50:54,802 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 226 transitions. [2024-12-05 23:50:54,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:50:54,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:54,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:54,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:55,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:55,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 133 states and 227 transitions. [2024-12-05 23:50:55,416 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 227 transitions. [2024-12-05 23:50:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:50:55,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 134 states and 229 transitions. [2024-12-05 23:50:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 229 transitions. [2024-12-05 23:50:55,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:50:55,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:55,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:55,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:50:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 136 states and 232 transitions. [2024-12-05 23:50:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 232 transitions. [2024-12-05 23:50:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:50:56,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:50:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:50:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 135 states and 231 transitions. [2024-12-05 23:50:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 231 transitions. [2024-12-05 23:50:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:50:57,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:50:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:50:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:50:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:02,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:02,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 144 states and 247 transitions. [2024-12-05 23:51:02,820 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 247 transitions. [2024-12-05 23:51:02,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:51:02,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:02,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:07,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 146 states and 252 transitions. [2024-12-05 23:51:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 252 transitions. [2024-12-05 23:51:07,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:51:07,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:07,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:07,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:08,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:08,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 147 states and 254 transitions. [2024-12-05 23:51:08,185 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 254 transitions. [2024-12-05 23:51:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:51:08,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:08,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:08,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:08,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 149 states and 257 transitions. [2024-12-05 23:51:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 257 transitions. [2024-12-05 23:51:08,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:51:08,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:08,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:10,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:17,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 157 states and 278 transitions. [2024-12-05 23:51:17,182 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 278 transitions. [2024-12-05 23:51:17,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:51:17,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:17,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:18,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:51:29,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:29,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 170 states and 313 transitions. [2024-12-05 23:51:29,593 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 313 transitions. [2024-12-05 23:51:29,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:51:29,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:29,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:32,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:32,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 173 states and 320 transitions. [2024-12-05 23:51:32,804 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 320 transitions. [2024-12-05 23:51:32,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:51:32,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:32,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:32,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:32,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:33,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:33,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 174 states and 323 transitions. [2024-12-05 23:51:33,641 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 323 transitions. [2024-12-05 23:51:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:51:33,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:33,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:33,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:33,798 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:34,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:34,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 175 states and 325 transitions. [2024-12-05 23:51:34,642 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 325 transitions. [2024-12-05 23:51:34,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:51:34,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:34,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:34,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:51:35,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 176 states and 327 transitions. [2024-12-05 23:51:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 327 transitions. [2024-12-05 23:51:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:51:35,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:35,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:35,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:35,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:51:38,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:38,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 179 states and 335 transitions. [2024-12-05 23:51:38,698 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 335 transitions. [2024-12-05 23:51:38,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:51:38,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:38,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:39,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:43,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 183 states and 344 transitions. [2024-12-05 23:51:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 344 transitions. [2024-12-05 23:51:43,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:51:43,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:43,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 185 states and 349 transitions. [2024-12-05 23:51:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 349 transitions. [2024-12-05 23:51:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:51:46,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:46,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:46,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:47,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 186 states and 351 transitions. [2024-12-05 23:51:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 351 transitions. [2024-12-05 23:51:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:51:47,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:47,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:47,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:51:48,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:51:48,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 188 states and 363 transitions. [2024-12-05 23:51:48,733 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 363 transitions. [2024-12-05 23:51:48,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:51:48,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:51:48,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:51:48,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:51:49,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:04,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:04,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 207 states and 443 transitions. [2024-12-05 23:52:04,754 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 443 transitions. [2024-12-05 23:52:04,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:52:04,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:04,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:04,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:52:15,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 219 states and 461 transitions. [2024-12-05 23:52:15,241 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 461 transitions. [2024-12-05 23:52:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:52:15,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:15,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:15,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:52:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:16,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 222 states and 469 transitions. [2024-12-05 23:52:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 469 transitions. [2024-12-05 23:52:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:52:16,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:16,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:19,300 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:27,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:27,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 225 states and 477 transitions. [2024-12-05 23:52:27,736 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 477 transitions. [2024-12-05 23:52:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:52:27,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:27,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:27,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:33,053 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:42,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 230 states and 492 transitions. [2024-12-05 23:52:42,678 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 492 transitions. [2024-12-05 23:52:42,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:52:42,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:42,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:42,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:47,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:52:58,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:52:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 237 states and 546 transitions. [2024-12-05 23:52:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 546 transitions. [2024-12-05 23:52:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:52:58,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:52:58,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:52:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:52:59,691 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:01,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 239 states and 551 transitions. [2024-12-05 23:53:01,707 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 551 transitions. [2024-12-05 23:53:01,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:53:01,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:01,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:05,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:11,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 244 states and 573 transitions. [2024-12-05 23:53:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 573 transitions. [2024-12-05 23:53:11,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:53:11,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:11,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:13,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:18,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:18,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 249 states and 587 transitions. [2024-12-05 23:53:18,052 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 587 transitions. [2024-12-05 23:53:18,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:53:18,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:18,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:18,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:21,521 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:31,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:31,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 256 states and 608 transitions. [2024-12-05 23:53:31,946 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 608 transitions. [2024-12-05 23:53:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:53:31,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:31,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:32,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:53:33,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 258 states and 614 transitions. [2024-12-05 23:53:33,974 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 614 transitions. [2024-12-05 23:53:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:53:33,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:33,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:34,635 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:53:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:39,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 261 states and 625 transitions. [2024-12-05 23:53:39,269 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 625 transitions. [2024-12-05 23:53:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:53:39,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:39,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:40,051 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:53:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:46,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 266 states and 644 transitions. [2024-12-05 23:53:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 644 transitions. [2024-12-05 23:53:46,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:53:46,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:46,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:47,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:53:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:49,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 268 states and 652 transitions. [2024-12-05 23:53:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 652 transitions. [2024-12-05 23:53:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:53:49,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:53:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 269 states and 654 transitions. [2024-12-05 23:53:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 654 transitions. [2024-12-05 23:53:51,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:53:51,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:51,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:51,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:53:54,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 272 states and 668 transitions. [2024-12-05 23:53:54,878 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 668 transitions. [2024-12-05 23:53:54,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:53:54,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:54,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:54,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:53:54,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:53:56,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:53:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 273 states and 673 transitions. [2024-12-05 23:53:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 673 transitions. [2024-12-05 23:53:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:53:56,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:53:56,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:53:56,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:02,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:24,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:24,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 285 states and 705 transitions. [2024-12-05 23:54:24,258 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 705 transitions. [2024-12-05 23:54:24,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:54:24,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:24,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:54:32,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:32,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 290 states and 722 transitions. [2024-12-05 23:54:32,308 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 722 transitions. [2024-12-05 23:54:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:54:32,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:32,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:32,804 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:54:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:54:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 292 states and 727 transitions. [2024-12-05 23:54:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 727 transitions. [2024-12-05 23:54:36,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:54:36,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:54:36,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:54:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:54:36,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:55:00,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:00,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 312 states and 779 transitions. [2024-12-05 23:55:00,548 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 779 transitions. [2024-12-05 23:55:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:55:00,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:00,602 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:55:05,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:05,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 317 states and 795 transitions. [2024-12-05 23:55:05,984 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 795 transitions. [2024-12-05 23:55:05,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:55:05,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:05,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:06,037 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:55:07,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 318 states and 800 transitions. [2024-12-05 23:55:07,592 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 800 transitions. [2024-12-05 23:55:07,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:55:07,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:07,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:55:11,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:11,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 320 states and 809 transitions. [2024-12-05 23:55:11,586 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 809 transitions. [2024-12-05 23:55:11,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:55:11,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:11,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:11,641 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:55:13,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:13,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 322 states and 813 transitions. [2024-12-05 23:55:13,964 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 813 transitions. [2024-12-05 23:55:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:55:13,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:13,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:13,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:14,079 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:55:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 325 states and 825 transitions. [2024-12-05 23:55:18,790 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 825 transitions. [2024-12-05 23:55:18,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:55:18,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:18,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:18,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:20,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 325 states and 824 transitions. [2024-12-05 23:55:20,154 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 824 transitions. [2024-12-05 23:55:20,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:55:20,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:20,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:20,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:26,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:26,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 330 states and 838 transitions. [2024-12-05 23:55:26,503 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 838 transitions. [2024-12-05 23:55:26,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:55:26,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:26,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:26,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:30,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 332 states and 844 transitions. [2024-12-05 23:55:30,420 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 844 transitions. [2024-12-05 23:55:30,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:55:30,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:30,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:30,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:55:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 333 states and 847 transitions. [2024-12-05 23:55:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 847 transitions. [2024-12-05 23:55:32,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:55:32,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:32,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:32,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:37,213 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:55:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:55:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 340 states and 861 transitions. [2024-12-05 23:55:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 861 transitions. [2024-12-05 23:55:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 23:55:57,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:55:57,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:55:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:55:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:56:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 345 states and 873 transitions. [2024-12-05 23:56:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 873 transitions. [2024-12-05 23:56:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:56:06,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:06,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:14,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:57:03,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 368 states and 927 transitions. [2024-12-05 23:57:03,513 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 927 transitions. [2024-12-05 23:57:03,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:57:03,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:03,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:57:36,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:36,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 376 states and 955 transitions. [2024-12-05 23:57:36,431 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 955 transitions. [2024-12-05 23:57:36,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:57:36,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:36,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:36,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:38,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:57:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:51,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 381 states and 975 transitions. [2024-12-05 23:57:51,344 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 975 transitions. [2024-12-05 23:57:51,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:57:51,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:51,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:58:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 384 states and 989 transitions. [2024-12-05 23:58:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 989 transitions. [2024-12-05 23:58:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:58:03,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:03,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:58:09,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 386 states and 994 transitions. [2024-12-05 23:58:09,150 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 994 transitions. [2024-12-05 23:58:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:58:09,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:17,462 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:58:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:58,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 402 states and 1030 transitions. [2024-12-05 23:58:58,100 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1030 transitions. [2024-12-05 23:58:58,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:58:58,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:58,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:07,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:59:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 412 states and 1069 transitions. [2024-12-05 23:59:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1069 transitions. [2024-12-05 23:59:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:59:36,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:36,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:59:45,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 415 states and 1079 transitions. [2024-12-05 23:59:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1079 transitions. [2024-12-05 23:59:45,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:59:45,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:45,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:45,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:46,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:59:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 418 states and 1087 transitions. [2024-12-05 23:59:53,032 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1087 transitions. [2024-12-05 23:59:53,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:59:53,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:53,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:53,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:53,752 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 00:00:01,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:01,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 421 states and 1096 transitions. [2024-12-06 00:00:01,469 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1096 transitions. [2024-12-06 00:00:01,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:00:01,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:01,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:01,913 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 00:00:07,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:07,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 423 states and 1101 transitions. [2024-12-06 00:00:07,336 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1101 transitions. [2024-12-06 00:00:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:00:07,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:07,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:13,195 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 00:00:26,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:26,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 426 states and 1109 transitions. [2024-12-06 00:00:26,898 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1109 transitions. [2024-12-06 00:00:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:00:26,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:26,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:26,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:27,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:00:33,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:33,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 428 states and 1114 transitions. [2024-12-06 00:00:33,458 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1114 transitions. [2024-12-06 00:00:33,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:00:33,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:33,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:33,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:00:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 433 states and 1124 transitions. [2024-12-06 00:00:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1124 transitions. [2024-12-06 00:00:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:00:45,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:45,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:50,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:01,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:01,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 436 states and 1136 transitions. [2024-12-06 00:01:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1136 transitions. [2024-12-06 00:01:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:01:01,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:01,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:01,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:02,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:01:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 437 states and 1142 transitions. [2024-12-06 00:01:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1142 transitions. [2024-12-06 00:01:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:01:04,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:04,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:07,147 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 00:01:15,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 440 states and 1145 transitions. [2024-12-06 00:01:15,572 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1145 transitions. [2024-12-06 00:01:15,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:01:15,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:15,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:15,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:16,474 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 00:01:26,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:26,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 444 states and 1154 transitions. [2024-12-06 00:01:26,305 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1154 transitions. [2024-12-06 00:01:26,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:01:26,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:26,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:01:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:56,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 450 states and 1170 transitions. [2024-12-06 00:01:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1170 transitions. [2024-12-06 00:01:56,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:01:56,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:56,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:56,457 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 00:02:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 453 states and 1184 transitions. [2024-12-06 00:02:05,712 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1184 transitions. [2024-12-06 00:02:05,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:02:05,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:05,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:06,875 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 00:02:16,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:16,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 456 states and 1193 transitions. [2024-12-06 00:02:16,030 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1193 transitions. [2024-12-06 00:02:16,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:02:16,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:16,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:16,968 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:02:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 457 states and 1197 transitions. [2024-12-06 00:02:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1197 transitions. [2024-12-06 00:02:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:02:19,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:19,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:20,179 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 00:02:22,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:22,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 458 states and 1202 transitions. [2024-12-06 00:02:22,877 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1202 transitions. [2024-12-06 00:02:22,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:02:22,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:22,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 00:02:44,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 461 states and 1214 transitions. [2024-12-06 00:02:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1214 transitions. [2024-12-06 00:02:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:02:44,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:44,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 00:04:02,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:02,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 479 states and 1271 transitions. [2024-12-06 00:04:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1271 transitions. [2024-12-06 00:04:02,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:04:02,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:02,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat