./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/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_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/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-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:48:41,247 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:48:41,306 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 03:48:41,311 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:48:41,311 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:48:41,331 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:48:41,332 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:48:41,332 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:48:41,333 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:48:41,333 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:48:41,333 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:48:41,333 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:48:41,333 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:48:41,333 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:48:41,333 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:48:41,333 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:48:41,334 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:48:41,334 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:48:41,334 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:48:41,334 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:48:41,334 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:48:41,334 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:48:41,334 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:48:41,334 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:48:41,334 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:48:41,334 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:48:41,335 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:48:41,335 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:48:41,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:48:41,335 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:48:41,335 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:48:41,335 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:48:41,335 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:48:41,335 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_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/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-memcleanup) ) 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 -> 9e43379b3f2624d77eec1084820c7c07499f5ec4432514ab066d4f5cf96eeebc [2024-12-06 03:48:41,580 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:48:41,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:48:41,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:48:41,592 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:48:41,592 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:48:41,593 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2024-12-06 03:48:44,289 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/data/7b9085e05/7c8ed0b2b8cd4680a598e85b99947b9f/FLAG18ac251c1 [2024-12-06 03:48:44,564 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:48:44,564 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-2.i [2024-12-06 03:48:44,577 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/data/7b9085e05/7c8ed0b2b8cd4680a598e85b99947b9f/FLAG18ac251c1 [2024-12-06 03:48:44,590 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/data/7b9085e05/7c8ed0b2b8cd4680a598e85b99947b9f [2024-12-06 03:48:44,592 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:48:44,593 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:48:44,594 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:48:44,595 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:48:44,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:48:44,598 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:48:44" (1/1) ... [2024-12-06 03:48:44,599 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a4063c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:44, skipping insertion in model container [2024-12-06 03:48:44,599 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:48:44" (1/1) ... [2024-12-06 03:48:44,631 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:48:45,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:48:45,031 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:48:45,124 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:48:45,148 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:48:45,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45 WrapperNode [2024-12-06 03:48:45,149 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:48:45,150 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:48:45,150 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:48:45,150 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:48:45,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,175 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,220 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1568 [2024-12-06 03:48:45,220 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:48:45,221 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:48:45,221 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:48:45,221 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:48:45,228 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,228 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,238 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,238 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,274 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,277 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,289 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,293 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,298 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,308 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:48:45,309 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:48:45,309 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:48:45,309 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:48:45,310 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:48:45" (1/1) ... [2024-12-06 03:48:45,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:48:45,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:48:45,355 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:48:45,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a8dc5cd-a995-4e4d-986c-34d4ed43ae0e/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:48:45,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:48:45,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:48:45,566 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:48:45,568 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:48:46,862 INFO L? ?]: Removed 329 outVars from TransFormulas that were not future-live. [2024-12-06 03:48:46,862 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:48:48,439 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:48:48,439 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-12-06 03:48:48,439 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:48:48 BoogieIcfgContainer [2024-12-06 03:48:48,440 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:48:48,440 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:48:48,440 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:48:48,447 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:48:48,447 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:48:48" (1/1) ... [2024-12-06 03:48:48,453 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:48:48,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:48,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 131 states and 225 transitions. [2024-12-06 03:48:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 225 transitions. [2024-12-06 03:48:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:48:48,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:48:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:48,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 130 states and 220 transitions. [2024-12-06 03:48:48,628 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 220 transitions. [2024-12-06 03:48:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:48:48,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:48,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:48,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:48,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:48:48,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:48,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 131 states and 218 transitions. [2024-12-06 03:48:48,811 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 218 transitions. [2024-12-06 03:48:48,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:48:48,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:48,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:48,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:48,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:48:48,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 131 states and 216 transitions. [2024-12-06 03:48:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 216 transitions. [2024-12-06 03:48:48,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:48:48,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:48,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:48,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:48:48,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:48,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 131 states and 212 transitions. [2024-12-06 03:48:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 212 transitions. [2024-12-06 03:48:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 03:48:48,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:48,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:48,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:48:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:48,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 131 states and 206 transitions. [2024-12-06 03:48:48,980 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 206 transitions. [2024-12-06 03:48:48,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:48:48,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:48,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:49,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:48:51,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:48:51,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:51,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 131 states and 198 transitions. [2024-12-06 03:48:51,895 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 198 transitions. [2024-12-06 03:48:51,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:48:51,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:51,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:49:02,336 WARN L539 Checker$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 03:49:12,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:49:22,349 WARN L539 Checker$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 03:49:32,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:49:32,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:32,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 144 states and 213 transitions. [2024-12-06 03:49:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 213 transitions. [2024-12-06 03:49:32,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:49:32,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:32,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:49:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:32,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 144 states and 211 transitions. [2024-12-06 03:49:32,484 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 211 transitions. [2024-12-06 03:49:32,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:49:32,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:32,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:32,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:49:42,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:49:42,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 144 states and 209 transitions. [2024-12-06 03:49:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 209 transitions. [2024-12-06 03:49:42,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:49:42,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:42,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:42,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:49:50,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:49:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:50,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 147 states and 211 transitions. [2024-12-06 03:49:50,152 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 211 transitions. [2024-12-06 03:49:50,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:49:50,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:50,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:50,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:49:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 182 states and 258 transitions. [2024-12-06 03:49:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 258 transitions. [2024-12-06 03:49:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:49:51,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:51,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:49:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:52,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 184 states and 261 transitions. [2024-12-06 03:49:52,547 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-12-06 03:49:52,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:49:52,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:52,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:52,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:49:52,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 184 states and 257 transitions. [2024-12-06 03:49:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 257 transitions. [2024-12-06 03:49:52,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:49:52,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:52,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:52,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:49:52,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 184 states and 255 transitions. [2024-12-06 03:49:52,843 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 255 transitions. [2024-12-06 03:49:52,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:49:52,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:52,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:52,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:53,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:49:53,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 166 states and 232 transitions. [2024-12-06 03:49:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 232 transitions. [2024-12-06 03:49:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:49:53,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:53,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:53,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:49:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 166 states and 231 transitions. [2024-12-06 03:49:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 231 transitions. [2024-12-06 03:49:53,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:49:53,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:53,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:53,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:49:53,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 166 states and 229 transitions. [2024-12-06 03:49:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 229 transitions. [2024-12-06 03:49:53,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:49:53,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:53,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:49:54,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:49:54,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 168 states and 232 transitions. [2024-12-06 03:49:54,071 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 232 transitions. [2024-12-06 03:49:54,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:49:54,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:49:54,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:49:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:49:54,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:50:04,188 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 03:50:04,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:04,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 168 states and 230 transitions. [2024-12-06 03:50:04,194 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 230 transitions. [2024-12-06 03:50:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 03:50:04,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:04,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:50:14,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:50:20,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:50:20,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:20,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 179 states and 243 transitions. [2024-12-06 03:50:20,057 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 243 transitions. [2024-12-06 03:50:20,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:50:20,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:20,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:20,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:50:30,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:50:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 179 states and 241 transitions. [2024-12-06 03:50:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 241 transitions. [2024-12-06 03:50:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 03:50:30,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:30,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:30,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:30,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 03:50:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 179 states and 237 transitions. [2024-12-06 03:50:30,294 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 237 transitions. [2024-12-06 03:50:30,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:50:30,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:30,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:30,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:50:40,510 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 03:50:50,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:51:00,525 WARN L539 Checker$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 03:51:10,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:51:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 182 states and 239 transitions. [2024-12-06 03:51:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 239 transitions. [2024-12-06 03:51:10,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 03:51:10,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:10,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:11,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:11,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:11,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 183 states and 237 transitions. [2024-12-06 03:51:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 237 transitions. [2024-12-06 03:51:11,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:51:11,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:11,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:12,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:12,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:12,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 184 states and 239 transitions. [2024-12-06 03:51:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 239 transitions. [2024-12-06 03:51:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:51:12,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:12,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:14,041 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:14,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 185 states and 239 transitions. [2024-12-06 03:51:14,671 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 239 transitions. [2024-12-06 03:51:14,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:51:14,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:14,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 186 states and 240 transitions. [2024-12-06 03:51:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 240 transitions. [2024-12-06 03:51:15,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:51:15,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:15,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:16,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:16,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:16,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 187 states and 241 transitions. [2024-12-06 03:51:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 241 transitions. [2024-12-06 03:51:16,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:51:16,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:16,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:17,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 188 states and 242 transitions. [2024-12-06 03:51:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 242 transitions. [2024-12-06 03:51:18,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:51:18,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:18,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:19,644 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:20,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:20,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 189 states and 244 transitions. [2024-12-06 03:51:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 244 transitions. [2024-12-06 03:51:20,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:51:20,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:20,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:20,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:21,262 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:22,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:22,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 190 states and 244 transitions. [2024-12-06 03:51:22,084 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 244 transitions. [2024-12-06 03:51:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:51:22,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:22,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:23,060 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:23,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 191 states and 246 transitions. [2024-12-06 03:51:23,658 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 246 transitions. [2024-12-06 03:51:23,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:51:23,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:23,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:25,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:25,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 192 states and 246 transitions. [2024-12-06 03:51:25,763 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 246 transitions. [2024-12-06 03:51:25,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 03:51:25,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:25,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:26,755 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:27,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 193 states and 248 transitions. [2024-12-06 03:51:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 248 transitions. [2024-12-06 03:51:27,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:51:27,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:27,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:27,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:28,585 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:30,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:51:30,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:30,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 194 states and 248 transitions. [2024-12-06 03:51:30,685 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 248 transitions. [2024-12-06 03:51:30,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:51:30,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:30,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:32,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 195 states and 249 transitions. [2024-12-06 03:51:32,357 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 249 transitions. [2024-12-06 03:51:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:51:32,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:32,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:33,827 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:34,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:34,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 196 states and 251 transitions. [2024-12-06 03:51:34,827 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 251 transitions. [2024-12-06 03:51:34,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 03:51:34,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:34,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 197 states and 251 transitions. [2024-12-06 03:51:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 251 transitions. [2024-12-06 03:51:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:51:37,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:37,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:38,436 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:39,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:39,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 198 states and 252 transitions. [2024-12-06 03:51:39,153 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 252 transitions. [2024-12-06 03:51:39,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:51:39,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:39,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:39,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:40,093 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 199 states and 253 transitions. [2024-12-06 03:51:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 253 transitions. [2024-12-06 03:51:40,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:51:40,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:40,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:42,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 200 states and 254 transitions. [2024-12-06 03:51:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 254 transitions. [2024-12-06 03:51:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 03:51:42,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:42,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:43,996 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:44,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 201 states and 255 transitions. [2024-12-06 03:51:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 255 transitions. [2024-12-06 03:51:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:51:44,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:45,928 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:46,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 202 states and 256 transitions. [2024-12-06 03:51:46,663 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 256 transitions. [2024-12-06 03:51:46,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:51:46,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:46,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 203 states and 258 transitions. [2024-12-06 03:51:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 258 transitions. [2024-12-06 03:51:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:51:50,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:50,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:52,009 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 204 states and 258 transitions. [2024-12-06 03:51:53,490 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 258 transitions. [2024-12-06 03:51:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:51:53,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:53,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:53,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:54,972 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:56,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:56,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 205 states and 260 transitions. [2024-12-06 03:51:56,018 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 260 transitions. [2024-12-06 03:51:56,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:51:56,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:56,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:58,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 206 states and 260 transitions. [2024-12-06 03:51:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 260 transitions. [2024-12-06 03:51:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:51:58,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:58,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:00,440 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:01,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 207 states and 261 transitions. [2024-12-06 03:52:01,382 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 261 transitions. [2024-12-06 03:52:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 03:52:01,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:01,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:04,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 208 states and 263 transitions. [2024-12-06 03:52:04,643 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 263 transitions. [2024-12-06 03:52:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:52:04,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:04,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:05,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:06,368 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:08,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 264 transitions. [2024-12-06 03:52:08,001 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 264 transitions. [2024-12-06 03:52:08,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:52:08,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:08,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:08,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:09,580 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 210 states and 265 transitions. [2024-12-06 03:52:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 265 transitions. [2024-12-06 03:52:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 03:52:11,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:11,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:11,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:12,896 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:14,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:14,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 211 states and 266 transitions. [2024-12-06 03:52:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 266 transitions. [2024-12-06 03:52:14,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:52:14,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:14,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:15,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:16,743 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:20,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 212 states and 266 transitions. [2024-12-06 03:52:20,985 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 266 transitions. [2024-12-06 03:52:20,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 03:52:20,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:20,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:22,868 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:24,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 213 states and 267 transitions. [2024-12-06 03:52:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 267 transitions. [2024-12-06 03:52:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 03:52:24,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:24,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:26,281 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:27,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-12-06 03:52:27,984 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-12-06 03:52:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 03:52:27,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:27,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:28,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:29,840 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:31,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:31,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-12-06 03:52:31,822 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-12-06 03:52:31,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 03:52:31,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:31,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:34,263 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 216 states and 270 transitions. [2024-12-06 03:52:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 270 transitions. [2024-12-06 03:52:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 03:52:37,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:37,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 217 states and 271 transitions. [2024-12-06 03:52:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 271 transitions. [2024-12-06 03:52:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 03:52:40,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:40,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:44,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:44,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 218 states and 273 transitions. [2024-12-06 03:52:44,792 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 273 transitions. [2024-12-06 03:52:44,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 03:52:44,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:44,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:49,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:49,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 219 states and 273 transitions. [2024-12-06 03:52:49,193 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 273 transitions. [2024-12-06 03:52:49,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:52:49,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:49,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:49,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:51,613 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:53,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 220 states and 275 transitions. [2024-12-06 03:52:53,243 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 275 transitions. [2024-12-06 03:52:53,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 03:52:53,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:53,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:55,443 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:57,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 221 states and 275 transitions. [2024-12-06 03:52:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 275 transitions. [2024-12-06 03:52:57,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 03:52:57,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:57,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:00,252 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 222 states and 277 transitions. [2024-12-06 03:53:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 277 transitions. [2024-12-06 03:53:01,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 03:53:01,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:01,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 223 states and 278 transitions. [2024-12-06 03:53:06,549 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 278 transitions. [2024-12-06 03:53:06,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 03:53:06,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:06,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:07,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:09,044 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:11,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:11,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 224 states and 279 transitions. [2024-12-06 03:53:11,411 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 279 transitions. [2024-12-06 03:53:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 03:53:11,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:12,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:13,980 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:16,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 225 states and 280 transitions. [2024-12-06 03:53:16,538 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 280 transitions. [2024-12-06 03:53:16,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 03:53:16,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:16,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:46,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 226 states and 280 transitions. [2024-12-06 03:53:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 280 transitions. [2024-12-06 03:53:46,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 03:53:46,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:47,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:47,831 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:53:48,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:48,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 227 states and 281 transitions. [2024-12-06 03:53:48,711 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 281 transitions. [2024-12-06 03:53:48,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 03:53:48,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:48,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:53:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:51,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 228 states and 283 transitions. [2024-12-06 03:53:51,234 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 283 transitions. [2024-12-06 03:53:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:53:51,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:51,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:52,996 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:53:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:55,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 229 states and 284 transitions. [2024-12-06 03:53:55,159 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 284 transitions. [2024-12-06 03:53:55,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:53:55,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:55,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:53:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:59,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 230 states and 284 transitions. [2024-12-06 03:53:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 284 transitions. [2024-12-06 03:53:59,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 03:53:59,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:59,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:01,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:03,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:03,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 231 states and 286 transitions. [2024-12-06 03:54:03,607 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-12-06 03:54:03,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 03:54:03,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:03,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:05,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:07,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 232 states and 287 transitions. [2024-12-06 03:54:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 287 transitions. [2024-12-06 03:54:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 03:54:07,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:09,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:12,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 233 states and 287 transitions. [2024-12-06 03:54:12,235 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 287 transitions. [2024-12-06 03:54:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 03:54:12,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:12,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:14,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:15,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 234 states and 288 transitions. [2024-12-06 03:54:15,485 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 288 transitions. [2024-12-06 03:54:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 03:54:15,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:15,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:19,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 235 states and 290 transitions. [2024-12-06 03:54:19,942 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 290 transitions. [2024-12-06 03:54:19,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:54:19,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:19,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:22,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:24,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:24,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 236 states and 290 transitions. [2024-12-06 03:54:24,515 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 290 transitions. [2024-12-06 03:54:24,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:54:24,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:24,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:25,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:26,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:29,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 237 states and 292 transitions. [2024-12-06 03:54:29,363 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 292 transitions. [2024-12-06 03:54:29,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 03:54:29,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:29,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:31,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 238 states and 292 transitions. [2024-12-06 03:54:34,208 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 292 transitions. [2024-12-06 03:54:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 03:54:34,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:35,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:36,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:38,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:38,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 239 states and 294 transitions. [2024-12-06 03:54:38,648 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 294 transitions. [2024-12-06 03:54:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 03:54:38,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:38,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:43,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 240 states and 294 transitions. [2024-12-06 03:54:43,342 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 294 transitions. [2024-12-06 03:54:43,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:54:43,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:43,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:44,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:45,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:46,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 241 states and 295 transitions. [2024-12-06 03:54:46,919 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 295 transitions. [2024-12-06 03:54:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:54:46,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:46,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:49,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:50,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:50,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 242 states and 296 transitions. [2024-12-06 03:54:50,824 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 296 transitions. [2024-12-06 03:54:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 03:54:50,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:50,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:51,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:54:54,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:54,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 243 states and 297 transitions. [2024-12-06 03:54:54,483 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 297 transitions. [2024-12-06 03:54:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 03:54:54,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:54,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:55,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:58,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 244 states and 299 transitions. [2024-12-06 03:55:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 299 transitions. [2024-12-06 03:55:01,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 03:55:01,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:01,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:03,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 245 states and 299 transitions. [2024-12-06 03:55:06,507 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 299 transitions. [2024-12-06 03:55:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:55:06,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:07,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 246 states and 300 transitions. [2024-12-06 03:55:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 300 transitions. [2024-12-06 03:55:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:55:10,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:10,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:11,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:12,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:14,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 247 states and 301 transitions. [2024-12-06 03:55:14,475 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 301 transitions. [2024-12-06 03:55:14,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:55:14,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:15,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:20,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:20,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 248 states and 303 transitions. [2024-12-06 03:55:20,650 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 303 transitions. [2024-12-06 03:55:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 03:55:20,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:20,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:26,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:26,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 249 states and 303 transitions. [2024-12-06 03:55:26,344 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 303 transitions. [2024-12-06 03:55:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 03:55:26,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:26,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:29,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:30,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:30,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 250 states and 304 transitions. [2024-12-06 03:55:30,750 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 304 transitions. [2024-12-06 03:55:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 03:55:30,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:30,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:33,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 251 states and 305 transitions. [2024-12-06 03:55:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 305 transitions. [2024-12-06 03:55:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:55:35,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:35,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:35,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:39,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 252 states and 306 transitions. [2024-12-06 03:55:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 306 transitions. [2024-12-06 03:55:39,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 03:55:39,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:39,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:41,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:43,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 253 states and 307 transitions. [2024-12-06 03:55:43,501 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 307 transitions. [2024-12-06 03:55:43,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 03:55:43,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:43,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:44,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:48,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:52,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 254 states and 309 transitions. [2024-12-06 03:55:52,160 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 309 transitions. [2024-12-06 03:55:52,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:55:52,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:52,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:55:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 255 states and 310 transitions. [2024-12-06 03:55:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 310 transitions. [2024-12-06 03:55:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 03:55:57,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:57,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:01,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:56:04,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 256 states and 311 transitions. [2024-12-06 03:56:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 311 transitions. [2024-12-06 03:56:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 03:56:04,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:04,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:56:10,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:10,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 257 states and 312 transitions. [2024-12-06 03:56:10,190 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 312 transitions. [2024-12-06 03:56:10,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 03:56:10,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:10,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:11,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:13,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:56:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:16,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 258 states and 313 transitions. [2024-12-06 03:56:16,182 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 313 transitions. [2024-12-06 03:56:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 03:56:16,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:16,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:17,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:20,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:56:29,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:29,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 259 states and 313 transitions. [2024-12-06 03:56:29,328 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 313 transitions. [2024-12-06 03:56:29,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 03:56:29,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:29,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:33,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:56:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:34,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 260 states and 314 transitions. [2024-12-06 03:56:34,977 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 314 transitions. [2024-12-06 03:56:34,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 03:56:34,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:34,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:56:40,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:40,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 261 states and 315 transitions. [2024-12-06 03:56:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 315 transitions. [2024-12-06 03:56:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 03:56:40,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:40,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:56:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 262 states and 317 transitions. [2024-12-06 03:56:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 317 transitions. [2024-12-06 03:56:48,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 03:56:48,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:48,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:56:56,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 263 states and 319 transitions. [2024-12-06 03:56:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 319 transitions. [2024-12-06 03:56:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 03:56:56,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:56,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:00,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:03,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:03,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 264 states and 319 transitions. [2024-12-06 03:57:03,829 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 319 transitions. [2024-12-06 03:57:03,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 03:57:03,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:03,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:14,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 265 states and 319 transitions. [2024-12-06 03:57:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 319 transitions. [2024-12-06 03:57:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 03:57:14,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:14,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:17,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 266 states and 320 transitions. [2024-12-06 03:57:20,116 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 320 transitions. [2024-12-06 03:57:20,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 03:57:20,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:20,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:24,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 267 states and 322 transitions. [2024-12-06 03:57:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 322 transitions. [2024-12-06 03:57:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 03:57:27,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:27,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:31,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:34,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 268 states and 323 transitions. [2024-12-06 03:57:34,623 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 323 transitions. [2024-12-06 03:57:34,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 03:57:34,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:34,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:38,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 269 states and 324 transitions. [2024-12-06 03:57:42,300 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2024-12-06 03:57:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 03:57:42,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:42,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:43,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:49,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 270 states and 325 transitions. [2024-12-06 03:57:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 325 transitions. [2024-12-06 03:57:49,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 03:57:49,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:49,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:55,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:04,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:04,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 271 states and 325 transitions. [2024-12-06 03:58:04,225 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 325 transitions. [2024-12-06 03:58:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 03:58:04,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:04,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:11,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:11,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 272 states and 326 transitions. [2024-12-06 03:58:11,938 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 326 transitions. [2024-12-06 03:58:11,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 03:58:11,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:11,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:18,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 273 states and 327 transitions. [2024-12-06 03:58:18,106 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 327 transitions. [2024-12-06 03:58:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 03:58:18,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:18,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:24,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 274 states and 329 transitions. [2024-12-06 03:58:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 329 transitions. [2024-12-06 03:58:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 03:58:29,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:33,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:38,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:38,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 275 states and 329 transitions. [2024-12-06 03:58:38,018 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 329 transitions. [2024-12-06 03:58:38,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 03:58:38,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:38,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:44,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 276 states and 330 transitions. [2024-12-06 03:58:44,904 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 330 transitions. [2024-12-06 03:58:44,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 03:58:44,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:44,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:46,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:49,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 277 states and 331 transitions. [2024-12-06 03:58:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 331 transitions. [2024-12-06 03:58:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 03:58:51,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:51,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:52,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:58,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:58,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 278 states and 332 transitions. [2024-12-06 03:58:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 332 transitions. [2024-12-06 03:58:58,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 03:58:58,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:58,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:59,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:04,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:09,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:09,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 279 states and 334 transitions. [2024-12-06 03:59:09,558 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 334 transitions. [2024-12-06 03:59:09,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 03:59:09,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:09,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:18,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:18,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 280 states and 335 transitions. [2024-12-06 03:59:18,260 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 335 transitions. [2024-12-06 03:59:18,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 03:59:18,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:18,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:29,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 281 states and 335 transitions. [2024-12-06 03:59:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 335 transitions. [2024-12-06 03:59:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:59:29,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:36,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:36,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 282 states and 336 transitions. [2024-12-06 03:59:36,705 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 336 transitions. [2024-12-06 03:59:36,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 03:59:36,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:36,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:44,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:44,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 283 states and 337 transitions. [2024-12-06 03:59:44,022 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 337 transitions. [2024-12-06 03:59:44,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:59:44,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:44,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:49,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 2 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 284 states and 338 transitions. [2024-12-06 03:59:51,721 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 338 transitions. [2024-12-06 03:59:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 03:59:51,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:51,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:53,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 2 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:04,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 285 states and 340 transitions. [2024-12-06 04:00:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 340 transitions. [2024-12-06 04:00:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 04:00:04,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:04,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:05,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:09,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2762 backedges. 2 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:13,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:13,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 286 states and 341 transitions. [2024-12-06 04:00:13,817 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 341 transitions. [2024-12-06 04:00:13,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 04:00:13,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:13,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:20,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 2 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:27,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:27,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 287 states and 341 transitions. [2024-12-06 04:00:27,134 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 341 transitions. [2024-12-06 04:00:27,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:00:27,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:27,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:31,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 2 proven. 1891 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:34,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:34,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 288 states and 342 transitions. [2024-12-06 04:00:34,563 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 342 transitions. [2024-12-06 04:00:34,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:00:34,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:34,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:40,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2945 backedges. 2 proven. 1953 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 289 states and 344 transitions. [2024-12-06 04:00:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 344 transitions. [2024-12-06 04:00:44,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:00:44,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:44,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:50,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 2 proven. 2016 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:55,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 290 states and 344 transitions. [2024-12-06 04:00:55,268 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 344 transitions. [2024-12-06 04:00:55,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 04:00:55,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:55,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 2080 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 291 states and 346 transitions. [2024-12-06 04:01:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 346 transitions. [2024-12-06 04:01:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 04:01:04,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:04,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:10,357 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 2 proven. 2145 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 292 states and 347 transitions. [2024-12-06 04:01:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 347 transitions. [2024-12-06 04:01:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 04:01:15,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:15,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:17,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 2 proven. 2211 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 293 states and 348 transitions. [2024-12-06 04:01:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 348 transitions. [2024-12-06 04:01:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 04:01:25,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:25,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:30,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:35,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3270 backedges. 2 proven. 2278 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:44,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:44,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 294 states and 348 transitions. [2024-12-06 04:01:44,954 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 348 transitions. [2024-12-06 04:01:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 04:01:44,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3338 backedges. 2 proven. 2346 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:53,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:53,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 295 states and 349 transitions. [2024-12-06 04:01:53,657 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 349 transitions. [2024-12-06 04:01:53,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 04:01:53,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:53,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:59,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 2 proven. 2415 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:02:02,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:02,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 296 states and 350 transitions. [2024-12-06 04:02:02,522 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 350 transitions. [2024-12-06 04:02:02,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 04:02:02,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:02,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:10,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3477 backedges. 2 proven. 2485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:02:15,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 297 states and 352 transitions. [2024-12-06 04:02:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 352 transitions. [2024-12-06 04:02:15,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 04:02:15,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:22,334 INFO L134 CoverageAnalysis]: Checked inductivity of 3548 backedges. 2 proven. 2556 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:02:27,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:27,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 298 states and 352 transitions. [2024-12-06 04:02:27,459 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 352 transitions. [2024-12-06 04:02:27,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 04:02:27,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:27,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms