./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/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_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:37:11,867 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:37:11,919 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-06 04:37:11,923 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:37:11,923 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:37:11,941 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:37:11,942 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:37:11,942 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:37:11,942 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:37:11,942 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:37:11,942 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:37:11,942 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:37:11,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:37:11,942 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:37:11,942 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:37:11,942 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:37:11,943 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:37:11,943 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:37:11,943 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:37:11,943 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:37:11,943 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:37:11,943 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:37:11,943 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:37:11,943 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:37:11,943 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:37:11,943 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:37:11,943 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:37:11,943 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:37:11,944 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:37:11,944 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:37:11,944 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_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2024-12-06 04:37:12,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:37:12,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:37:12,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:37:12,181 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:37:12,181 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:37:12,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2024-12-06 04:37:14,833 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/data/7457ede7c/176eeac5cb6644e58577d3129dc0024b/FLAG19b1fee75 [2024-12-06 04:37:15,122 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:37:15,123 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2024-12-06 04:37:15,138 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/data/7457ede7c/176eeac5cb6644e58577d3129dc0024b/FLAG19b1fee75 [2024-12-06 04:37:15,429 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/data/7457ede7c/176eeac5cb6644e58577d3129dc0024b [2024-12-06 04:37:15,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:37:15,432 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:37:15,433 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:37:15,433 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:37:15,436 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:37:15,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e48a6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:15, skipping insertion in model container [2024-12-06 04:37:15,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:37:15" (1/1) ... [2024-12-06 04:37:15,475 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:37:15,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:37:15,999 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:37:16,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:37:16,140 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:37:16,140 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16 WrapperNode [2024-12-06 04:37:16,140 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:37:16,141 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:37:16,141 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:37:16,141 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:37:16,147 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,172 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,230 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 24, calls inlined = 36, statements flattened = 1607 [2024-12-06 04:37:16,230 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:37:16,231 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:37:16,231 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:37:16,231 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:37:16,236 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,258 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,258 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,291 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,294 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,305 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,309 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,314 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,325 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:37:16,326 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:37:16,326 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:37:16,326 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:37:16,327 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:16" (1/1) ... [2024-12-06 04:37:16,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:37:16,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:37:16,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:37:16,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f305702-239f-457b-88d7-8ef9840de12b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:37:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 04:37:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:37:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:37:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:37:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:37:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:37:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:37:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:37:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:37:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:37:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:37:16,558 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:37:16,559 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:37:18,858 INFO L? ?]: Removed 1379 outVars from TransFormulas that were not future-live. [2024-12-06 04:37:18,859 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:37:20,288 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:37:20,288 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-06 04:37:20,288 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:37:20 BoogieIcfgContainer [2024-12-06 04:37:20,288 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:37:20,289 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:37:20,289 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:37:20,298 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:37:20,298 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:37:20" (1/1) ... [2024-12-06 04:37:20,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:37:20,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1042 states and 1184 transitions. [2024-12-06 04:37:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1184 transitions. [2024-12-06 04:37:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:37:20,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:20,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:20,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 1041 states and 1183 transitions. [2024-12-06 04:37:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1183 transitions. [2024-12-06 04:37:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 04:37:20,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:20,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 1040 states and 1182 transitions. [2024-12-06 04:37:20,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1182 transitions. [2024-12-06 04:37:20,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:37:20,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:20,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:20,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 1039 states and 1180 transitions. [2024-12-06 04:37:20,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1180 transitions. [2024-12-06 04:37:20,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:37:20,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:20,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 1040 states and 1182 transitions. [2024-12-06 04:37:20,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1182 transitions. [2024-12-06 04:37:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:37:20,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:20,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:20,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1039 states and 1181 transitions. [2024-12-06 04:37:20,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1181 transitions. [2024-12-06 04:37:20,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:37:20,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:20,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1041 states and 1184 transitions. [2024-12-06 04:37:21,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1184 transitions. [2024-12-06 04:37:21,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:37:21,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:21,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:21,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:21,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 1040 states and 1183 transitions. [2024-12-06 04:37:21,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1183 transitions. [2024-12-06 04:37:21,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 04:37:21,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:21,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:21,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:21,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1041 states and 1184 transitions. [2024-12-06 04:37:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1184 transitions. [2024-12-06 04:37:21,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:37:21,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:21,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 1040 states and 1182 transitions. [2024-12-06 04:37:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1182 transitions. [2024-12-06 04:37:21,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:37:21,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:21,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1041 states and 1184 transitions. [2024-12-06 04:37:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1184 transitions. [2024-12-06 04:37:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:37:21,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:21,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:21,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:21,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 1042 states and 1187 transitions. [2024-12-06 04:37:21,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1187 transitions. [2024-12-06 04:37:21,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 04:37:21,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:21,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:21,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:21,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1043 states and 1188 transitions. [2024-12-06 04:37:21,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1188 transitions. [2024-12-06 04:37:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:37:21,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:21,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:22,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 1044 states and 1190 transitions. [2024-12-06 04:37:22,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1190 transitions. [2024-12-06 04:37:22,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:37:22,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 1046 states and 1193 transitions. [2024-12-06 04:37:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1193 transitions. [2024-12-06 04:37:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:37:22,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:22,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:22,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 1045 states and 1192 transitions. [2024-12-06 04:37:22,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1192 transitions. [2024-12-06 04:37:22,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:37:22,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:22,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 1046 states and 1193 transitions. [2024-12-06 04:37:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1193 transitions. [2024-12-06 04:37:22,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:37:22,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 1047 states and 1195 transitions. [2024-12-06 04:37:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1195 transitions. [2024-12-06 04:37:22,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 04:37:22,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:22,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:22,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:22,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1050 states and 1199 transitions. [2024-12-06 04:37:22,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1199 transitions. [2024-12-06 04:37:22,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:37:22,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:22,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:22,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:23,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:23,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1052 states and 1198 transitions. [2024-12-06 04:37:23,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1198 transitions. [2024-12-06 04:37:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:37:23,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:23,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:23,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 1052 states and 1196 transitions. [2024-12-06 04:37:23,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1196 transitions. [2024-12-06 04:37:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:37:23,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:23,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 1052 states and 1192 transitions. [2024-12-06 04:37:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1192 transitions. [2024-12-06 04:37:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:37:23,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:23,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:23,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:23,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:23,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 1054 states and 1194 transitions. [2024-12-06 04:37:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1194 transitions. [2024-12-06 04:37:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 04:37:23,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:23,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:23,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:23,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1059 states and 1201 transitions. [2024-12-06 04:37:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1201 transitions. [2024-12-06 04:37:23,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 04:37:23,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:23,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:23,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:24,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 1061 states and 1206 transitions. [2024-12-06 04:37:24,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1206 transitions. [2024-12-06 04:37:24,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:37:24,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:24,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 1064 states and 1212 transitions. [2024-12-06 04:37:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1212 transitions. [2024-12-06 04:37:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 04:37:24,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:24,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 1067 states and 1217 transitions. [2024-12-06 04:37:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1217 transitions. [2024-12-06 04:37:24,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 04:37:24,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 1072 states and 1224 transitions. [2024-12-06 04:37:24,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1224 transitions. [2024-12-06 04:37:24,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 04:37:24,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 1075 states and 1228 transitions. [2024-12-06 04:37:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1228 transitions. [2024-12-06 04:37:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 04:37:24,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:24,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:25,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 1078 states and 1233 transitions. [2024-12-06 04:37:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1233 transitions. [2024-12-06 04:37:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 04:37:25,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:25,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:25,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1083 states and 1240 transitions. [2024-12-06 04:37:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1240 transitions. [2024-12-06 04:37:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:37:25,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:25,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:25,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 1099 states and 1258 transitions. [2024-12-06 04:37:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1258 transitions. [2024-12-06 04:37:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 04:37:25,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:25,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:25,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:26,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1115 states and 1283 transitions. [2024-12-06 04:37:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1283 transitions. [2024-12-06 04:37:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:37:26,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:26,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:26,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:26,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:26,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 1118 states and 1287 transitions. [2024-12-06 04:37:26,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1287 transitions. [2024-12-06 04:37:26,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:37:26,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:26,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:26,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:26,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1121 states and 1291 transitions. [2024-12-06 04:37:26,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1291 transitions. [2024-12-06 04:37:26,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:37:26,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:26,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:26,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:27,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:27,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1124 states and 1297 transitions. [2024-12-06 04:37:27,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1297 transitions. [2024-12-06 04:37:27,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:37:27,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:27,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:27,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:27,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:27,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1126 states and 1300 transitions. [2024-12-06 04:37:27,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1300 transitions. [2024-12-06 04:37:27,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:37:27,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:27,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:27,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:27,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 1129 states and 1304 transitions. [2024-12-06 04:37:27,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1304 transitions. [2024-12-06 04:37:27,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:37:27,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:27,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:27,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:27,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:27,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 1132 states and 1308 transitions. [2024-12-06 04:37:27,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1308 transitions. [2024-12-06 04:37:27,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:37:27,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:27,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:27,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:27,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1135 states and 1312 transitions. [2024-12-06 04:37:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1312 transitions. [2024-12-06 04:37:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 04:37:27,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:27,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:27,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:27,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:27,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 1138 states and 1316 transitions. [2024-12-06 04:37:27,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1316 transitions. [2024-12-06 04:37:27,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 04:37:27,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:27,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:27,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:37,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:37:37,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 1138 states and 1314 transitions. [2024-12-06 04:37:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1314 transitions. [2024-12-06 04:37:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:37:37,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:37,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:37,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:49,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:37:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1169 states and 1364 transitions. [2024-12-06 04:37:49,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1364 transitions. [2024-12-06 04:37:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 04:37:49,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:49,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1200 states and 1414 transitions. [2024-12-06 04:37:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1414 transitions. [2024-12-06 04:37:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:37:51,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:51,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:51,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:51,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1201 states and 1414 transitions. [2024-12-06 04:37:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1414 transitions. [2024-12-06 04:37:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:37:51,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:51,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:51,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1202 states and 1414 transitions. [2024-12-06 04:37:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1414 transitions. [2024-12-06 04:37:51,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:37:51,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:51,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:51,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:51,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:51,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:51,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1201 states and 1413 transitions. [2024-12-06 04:37:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1413 transitions. [2024-12-06 04:37:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:37:51,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:51,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:52,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:52,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:52,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1202 states and 1415 transitions. [2024-12-06 04:37:52,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1415 transitions. [2024-12-06 04:37:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:37:52,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:52,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1203 states and 1415 transitions. [2024-12-06 04:37:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1415 transitions. [2024-12-06 04:37:52,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:37:52,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:52,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:52,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1204 states and 1415 transitions. [2024-12-06 04:37:52,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1415 transitions. [2024-12-06 04:37:52,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:37:52,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:52,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:52,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:52,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:52,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1205 states and 1417 transitions. [2024-12-06 04:37:52,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1417 transitions. [2024-12-06 04:37:52,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:37:52,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:52,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:53,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1205 states and 1416 transitions. [2024-12-06 04:37:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1416 transitions. [2024-12-06 04:37:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:37:53,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:53,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:53,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:53,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 1204 states and 1415 transitions. [2024-12-06 04:37:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1415 transitions. [2024-12-06 04:37:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:37:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:53,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:37:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:37:53,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1206 states and 1418 transitions. [2024-12-06 04:37:53,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1418 transitions. [2024-12-06 04:37:53,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:37:53,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:37:53,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:37:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:37:53,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:06,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:38:16,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:38:26,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:38:32,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:38:32,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:32,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1250 states and 1484 transitions. [2024-12-06 04:38:32,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1484 transitions. [2024-12-06 04:38:32,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:38:32,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:32,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:32,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:32,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:32,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1251 states and 1484 transitions. [2024-12-06 04:38:32,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1484 transitions. [2024-12-06 04:38:32,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:38:32,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:32,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:33,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:33,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:33,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1250 states and 1483 transitions. [2024-12-06 04:38:33,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1483 transitions. [2024-12-06 04:38:33,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:38:33,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:33,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:33,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:33,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1251 states and 1484 transitions. [2024-12-06 04:38:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1484 transitions. [2024-12-06 04:38:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:38:33,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:33,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:33,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:33,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:33,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1252 states and 1484 transitions. [2024-12-06 04:38:33,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1484 transitions. [2024-12-06 04:38:33,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:38:33,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:33,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1254 states and 1484 transitions. [2024-12-06 04:38:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1484 transitions. [2024-12-06 04:38:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:38:33,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:33,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 1256 states and 1486 transitions. [2024-12-06 04:38:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1486 transitions. [2024-12-06 04:38:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:38:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:33,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:34,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:39,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1306 states and 1560 transitions. [2024-12-06 04:38:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1560 transitions. [2024-12-06 04:38:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:38:39,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:40,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:38:57,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:38:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:38:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1356 states and 1634 transitions. [2024-12-06 04:38:59,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1634 transitions. [2024-12-06 04:38:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:38:59,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:38:59,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:38:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:38:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:39:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:39:00,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1357 states and 1635 transitions. [2024-12-06 04:39:00,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1635 transitions. [2024-12-06 04:39:00,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:39:00,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:39:00,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:03,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:05,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1358 states and 1635 transitions. [2024-12-06 04:42:05,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1635 transitions. [2024-12-06 04:42:05,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:42:05,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:05,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:05,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:05,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:10,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:10,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1389 states and 1682 transitions. [2024-12-06 04:42:10,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 1682 transitions. [2024-12-06 04:42:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:42:10,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:10,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:14,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:14,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1401 states and 1698 transitions. [2024-12-06 04:42:14,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1698 transitions. [2024-12-06 04:42:14,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:42:14,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:14,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:14,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:14,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1400 states and 1697 transitions. [2024-12-06 04:42:14,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1697 transitions. [2024-12-06 04:42:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 04:42:14,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:14,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:14,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:15,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:15,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1401 states and 1699 transitions. [2024-12-06 04:42:15,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1699 transitions. [2024-12-06 04:42:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:42:15,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:15,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:15,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1400 states and 1697 transitions. [2024-12-06 04:42:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1697 transitions. [2024-12-06 04:42:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:42:15,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:15,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:15,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:15,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1402 states and 1699 transitions. [2024-12-06 04:42:15,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1699 transitions. [2024-12-06 04:42:15,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 04:42:15,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:15,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:15,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:16,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:18,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1406 states and 1704 transitions. [2024-12-06 04:42:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1704 transitions. [2024-12-06 04:42:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:42:18,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:18,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:19,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:24,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 1416 states and 1719 transitions. [2024-12-06 04:42:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1719 transitions. [2024-12-06 04:42:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:42:24,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:24,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:25,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 1418 states and 1723 transitions. [2024-12-06 04:42:25,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1723 transitions. [2024-12-06 04:42:25,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:42:25,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:25,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:25,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1422 states and 1729 transitions. [2024-12-06 04:42:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1729 transitions. [2024-12-06 04:42:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:42:26,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 1425 states and 1737 transitions. [2024-12-06 04:42:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1737 transitions. [2024-12-06 04:42:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:42:28,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:28,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:28,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:30,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:33,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1428 states and 1747 transitions. [2024-12-06 04:42:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1747 transitions. [2024-12-06 04:42:33,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:42:33,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:33,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:34,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:42:39,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:39,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1434 states and 1756 transitions. [2024-12-06 04:42:39,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1756 transitions. [2024-12-06 04:42:39,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:42:39,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:39,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:39,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:39,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1435 states and 1758 transitions. [2024-12-06 04:42:39,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1758 transitions. [2024-12-06 04:42:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:42:39,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:40,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:40,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1437 states and 1761 transitions. [2024-12-06 04:42:40,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1761 transitions. [2024-12-06 04:42:40,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:42:40,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:40,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:41,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:45,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1442 states and 1772 transitions. [2024-12-06 04:42:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1772 transitions. [2024-12-06 04:42:45,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:42:45,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:45,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:45,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:50,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 1444 states and 1777 transitions. [2024-12-06 04:42:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1777 transitions. [2024-12-06 04:42:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:42:50,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:50,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:51,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1445 states and 1779 transitions. [2024-12-06 04:42:51,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1779 transitions. [2024-12-06 04:42:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:42:51,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:51,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:51,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:52,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:52,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1447 states and 1782 transitions. [2024-12-06 04:42:52,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1782 transitions. [2024-12-06 04:42:52,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:42:52,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:52,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:54,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:42:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:42:57,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1451 states and 1791 transitions. [2024-12-06 04:42:57,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1791 transitions. [2024-12-06 04:42:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:42:57,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:42:57,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:42:57,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:42:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:02,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:02,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 1453 states and 1796 transitions. [2024-12-06 04:43:02,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1796 transitions. [2024-12-06 04:43:02,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:43:02,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:02,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:02,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:03,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1455 states and 1800 transitions. [2024-12-06 04:43:03,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 1800 transitions. [2024-12-06 04:43:03,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:43:03,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:03,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:03,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:04,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1456 states and 1801 transitions. [2024-12-06 04:43:04,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1801 transitions. [2024-12-06 04:43:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:43:04,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:04,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:07,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 1460 states and 1810 transitions. [2024-12-06 04:43:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1810 transitions. [2024-12-06 04:43:07,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:43:07,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:07,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:07,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:09,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1462 states and 1815 transitions. [2024-12-06 04:43:13,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1815 transitions. [2024-12-06 04:43:13,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:43:13,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:13,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:13,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:13,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1463 states and 1817 transitions. [2024-12-06 04:43:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1817 transitions. [2024-12-06 04:43:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:43:13,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:13,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:13,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:14,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:14,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 1465 states and 1820 transitions. [2024-12-06 04:43:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1820 transitions. [2024-12-06 04:43:14,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:43:14,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:15,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:30,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:30,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 1483 states and 1853 transitions. [2024-12-06 04:43:30,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1853 transitions. [2024-12-06 04:43:30,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:43:30,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:30,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:32,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:43:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:43:53,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1504 states and 1891 transitions. [2024-12-06 04:43:53,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 1891 transitions. [2024-12-06 04:43:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:43:53,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:43:53,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:43:53,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:43:55,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 1511 states and 1907 transitions. [2024-12-06 04:44:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 1907 transitions. [2024-12-06 04:44:01,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:44:01,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:01,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:07,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:16,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1516 states and 1919 transitions. [2024-12-06 04:44:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1919 transitions. [2024-12-06 04:44:16,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:44:16,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:16,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1520 states and 1929 transitions. [2024-12-06 04:44:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 1929 transitions. [2024-12-06 04:44:19,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:44:19,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:19,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:19,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:19,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:23,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:23,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1525 states and 1940 transitions. [2024-12-06 04:44:23,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1940 transitions. [2024-12-06 04:44:23,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:44:23,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:23,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:24,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:44:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1543 states and 1973 transitions. [2024-12-06 04:44:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 1973 transitions. [2024-12-06 04:44:46,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:44:46,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:46,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:44:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:45:08,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:45:12,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 04:45:48,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:48,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1617 states and 2092 transitions. [2024-12-06 04:45:48,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2092 transitions. [2024-12-06 04:45:48,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:45:48,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:48,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:56,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1622 states and 2106 transitions. [2024-12-06 04:46:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2106 transitions. [2024-12-06 04:46:15,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:46:15,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:15,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:15,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:17,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1623 states and 2108 transitions. [2024-12-06 04:46:17,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2108 transitions. [2024-12-06 04:46:17,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:46:17,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:17,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:17,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:17,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1625 states and 2111 transitions. [2024-12-06 04:46:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2111 transitions. [2024-12-06 04:46:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:46:18,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:18,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:23,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:29,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:29,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1629 states and 2121 transitions. [2024-12-06 04:46:29,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2121 transitions. [2024-12-06 04:46:29,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:46:29,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:29,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:29,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1631 states and 2126 transitions. [2024-12-06 04:46:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2126 transitions. [2024-12-06 04:46:48,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:46:48,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:48,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:48,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1614 states and 2106 transitions. [2024-12-06 04:46:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2106 transitions. [2024-12-06 04:46:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:46:48,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:48,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:48,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:50,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:50,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1616 states and 2109 transitions. [2024-12-06 04:46:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2109 transitions. [2024-12-06 04:46:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:46:50,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:50,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:50,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:52,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 1619 states and 2113 transitions. [2024-12-06 04:46:52,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2113 transitions. [2024-12-06 04:46:52,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:46:52,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:52,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:00,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:00,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1622 states and 2118 transitions. [2024-12-06 04:47:00,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2118 transitions. [2024-12-06 04:47:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:47:00,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:00,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:00,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:07,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:07,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1625 states and 2122 transitions. [2024-12-06 04:47:07,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 2122 transitions. [2024-12-06 04:47:07,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:47:07,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:07,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:14,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1633 states and 2136 transitions. [2024-12-06 04:47:36,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2136 transitions. [2024-12-06 04:47:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:47:36,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:36,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:42,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:11,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1645 states and 2161 transitions. [2024-12-06 04:48:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2161 transitions. [2024-12-06 04:48:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:48:11,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:11,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:14,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1650 states and 2166 transitions. [2024-12-06 04:48:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2166 transitions. [2024-12-06 04:48:14,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:48:14,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:14,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1658 states and 2177 transitions. [2024-12-06 04:48:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2177 transitions. [2024-12-06 04:48:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:48:19,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:19,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:31,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1659 states and 2179 transitions. [2024-12-06 04:48:31,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2179 transitions. [2024-12-06 04:48:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:48:31,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:31,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:42,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1660 states and 2182 transitions. [2024-12-06 04:48:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2182 transitions. [2024-12-06 04:48:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:48:42,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:42,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:43,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:48:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1663 states and 2188 transitions. [2024-12-06 04:48:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2188 transitions. [2024-12-06 04:48:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:48:56,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:56,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:57,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:05,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:05,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1665 states and 2191 transitions. [2024-12-06 04:49:05,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2191 transitions. [2024-12-06 04:49:05,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:49:05,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:05,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:06,906 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1667 states and 2194 transitions. [2024-12-06 04:49:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2194 transitions. [2024-12-06 04:49:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:49:14,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:14,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:16,286 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:24,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1669 states and 2197 transitions. [2024-12-06 04:49:24,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2197 transitions. [2024-12-06 04:49:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:49:24,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:24,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:25,968 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:34,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1671 states and 2200 transitions. [2024-12-06 04:49:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2200 transitions. [2024-12-06 04:49:34,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:49:34,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:34,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:35,993 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:49:43,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1673 states and 2203 transitions. [2024-12-06 04:49:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2203 transitions. [2024-12-06 04:49:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:49:43,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:43,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:43,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:02,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:02,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1675 states and 2207 transitions. [2024-12-06 04:50:02,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2207 transitions. [2024-12-06 04:50:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 04:50:02,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:05,330 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:17,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1678 states and 2211 transitions. [2024-12-06 04:50:17,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2211 transitions. [2024-12-06 04:50:17,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:50:17,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:17,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:28,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:28,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1680 states and 2214 transitions. [2024-12-06 04:50:28,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2214 transitions. [2024-12-06 04:50:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 04:50:28,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:28,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1682 states and 2217 transitions. [2024-12-06 04:50:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2217 transitions. [2024-12-06 04:50:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 04:50:38,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:50:49,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:49,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1684 states and 2220 transitions. [2024-12-06 04:50:49,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2220 transitions. [2024-12-06 04:50:49,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:50:49,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:49,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:51,831 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:51:00,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1686 states and 2223 transitions. [2024-12-06 04:51:00,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2223 transitions. [2024-12-06 04:51:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:51:00,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:00,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat