./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.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_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/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_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/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_65e00d92-9d81-4194-a8c1-f777434f775a/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 5eb0e4c4138981b5d0263d433279609e9b809291f20fa6c19565d53ef342ae2b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:15:47,905 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:15:47,965 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 05:15:47,970 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:15:47,970 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:15:47,991 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:15:47,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:15:47,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:15:47,992 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:15:47,992 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:15:47,992 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:15:47,992 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:15:47,992 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:15:47,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:15:47,992 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:15:47,993 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 05:15:47,993 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 05:15:47,993 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:15:47,993 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:15:47,993 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:15:47,993 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:15:47,993 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:15:47,993 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:15:47,993 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:15:47,993 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:15:47,994 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:15:47,994 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:15:47,994 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:15:47,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:15:47,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:15:47,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:15:47,994 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:15:47,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:15:47,994 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_65e00d92-9d81-4194-a8c1-f777434f775a/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 -> 5eb0e4c4138981b5d0263d433279609e9b809291f20fa6c19565d53ef342ae2b [2024-12-06 05:15:48,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:15:48,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:15:48,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:15:48,250 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:15:48,250 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:15:48,251 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2024-12-06 05:15:50,931 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/data/1f279f22c/edf94b6b7b3b4202b5b232af9a48a8da/FLAG306f4a7e7 [2024-12-06 05:15:51,222 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:15:51,222 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test2-1.i [2024-12-06 05:15:51,238 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/data/1f279f22c/edf94b6b7b3b4202b5b232af9a48a8da/FLAG306f4a7e7 [2024-12-06 05:15:51,482 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/data/1f279f22c/edf94b6b7b3b4202b5b232af9a48a8da [2024-12-06 05:15:51,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:15:51,485 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:15:51,486 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:15:51,486 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:15:51,489 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:15:51,490 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:15:51" (1/1) ... [2024-12-06 05:15:51,491 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c01bfd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:51, skipping insertion in model container [2024-12-06 05:15:51,492 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:15:51" (1/1) ... [2024-12-06 05:15:51,523 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:15:51,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:15:51,923 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:15:52,013 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:15:52,043 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:15:52,043 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52 WrapperNode [2024-12-06 05:15:52,043 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:15:52,044 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:15:52,044 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:15:52,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:15:52,049 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,070 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,120 INFO L138 Inliner]: procedures = 208, calls = 229, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1314 [2024-12-06 05:15:52,120 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:15:52,120 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:15:52,121 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:15:52,121 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:15:52,126 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,136 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,167 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,171 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,182 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,187 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,191 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,201 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:15:52,201 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:15:52,202 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:15:52,202 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:15:52,202 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:15:52" (1/1) ... [2024-12-06 05:15:52,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:15:52,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:15:52,232 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:15:52,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65e00d92-9d81-4194-a8c1-f777434f775a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:15:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:15:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:15:52,424 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:15:52,425 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:15:53,836 INFO L? ?]: Removed 321 outVars from TransFormulas that were not future-live. [2024-12-06 05:15:53,836 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:15:55,442 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:15:55,442 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-12-06 05:15:55,442 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:55 BoogieIcfgContainer [2024-12-06 05:15:55,442 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:15:55,443 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:15:55,443 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:15:55,453 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:15:55,453 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:15:55" (1/1) ... [2024-12-06 05:15:55,461 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:15:55,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 133 states and 219 transitions. [2024-12-06 05:15:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 219 transitions. [2024-12-06 05:15:55,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:15:55,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:55,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:55,653 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 05:15:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 133 states and 217 transitions. [2024-12-06 05:15:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2024-12-06 05:15:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:15:55,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:55,813 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 05:15:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 135 states and 220 transitions. [2024-12-06 05:15:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 220 transitions. [2024-12-06 05:15:55,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:15:55,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:55,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:55,903 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 05:15:55,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:55,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 135 states and 218 transitions. [2024-12-06 05:15:55,909 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 218 transitions. [2024-12-06 05:15:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:15:55,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:55,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:55,946 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 05:15:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:55,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 135 states and 214 transitions. [2024-12-06 05:15:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 214 transitions. [2024-12-06 05:15:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:15:55,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:55,993 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 05:15:55,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 135 states and 208 transitions. [2024-12-06 05:15:55,999 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 208 transitions. [2024-12-06 05:15:55,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:15:56,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:56,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:56,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:56,082 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 05:16:04,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:16:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:04,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 135 states and 200 transitions. [2024-12-06 05:16:04,248 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 200 transitions. [2024-12-06 05:16:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:16:04,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:04,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:04,481 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 05:16:05,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:05,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 148 states and 215 transitions. [2024-12-06 05:16:05,556 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 215 transitions. [2024-12-06 05:16:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:16:05,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:05,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:05,674 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 05:16:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:05,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 148 states and 213 transitions. [2024-12-06 05:16:05,684 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2024-12-06 05:16:05,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 05:16:05,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:05,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:05,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:05,806 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 05:16:15,813 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 05:16:15,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:15,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 148 states and 211 transitions. [2024-12-06 05:16:15,820 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 211 transitions. [2024-12-06 05:16:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:16:15,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:15,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:16,044 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 05:16:17,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:16:17,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 151 states and 213 transitions. [2024-12-06 05:16:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 213 transitions. [2024-12-06 05:16:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:16:17,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:17,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,112 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 05:16:18,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:18,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 153 states and 216 transitions. [2024-12-06 05:16:18,175 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 216 transitions. [2024-12-06 05:16:18,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:16:18,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:18,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:18,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,338 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 05:16:18,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:18,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 152 states and 211 transitions. [2024-12-06 05:16:18,344 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 211 transitions. [2024-12-06 05:16:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:16:18,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:18,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,467 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 05:16:18,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:18,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 152 states and 207 transitions. [2024-12-06 05:16:18,473 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 207 transitions. [2024-12-06 05:16:18,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:16:18,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:18,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:18,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,596 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 05:16:18,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:18,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 152 states and 205 transitions. [2024-12-06 05:16:18,603 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 205 transitions. [2024-12-06 05:16:18,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:16:18,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:18,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:18,738 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 05:16:20,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:16:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:20,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 152 states and 203 transitions. [2024-12-06 05:16:20,444 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 203 transitions. [2024-12-06 05:16:20,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:16:20,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:20,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:20,691 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 05:16:24,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:16:34,933 WARN L539 Checker$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 05:16:37,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:16:37,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 196 states and 260 transitions. [2024-12-06 05:16:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 260 transitions. [2024-12-06 05:16:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:16:37,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:37,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:37,480 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 05:16:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:38,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 196 states and 258 transitions. [2024-12-06 05:16:38,295 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 258 transitions. [2024-12-06 05:16:38,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 05:16:38,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:38,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:38,463 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 05:16:38,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:38,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 196 states and 254 transitions. [2024-12-06 05:16:38,473 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 254 transitions. [2024-12-06 05:16:38,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:16:38,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:38,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:38,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:38,747 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 05:16:40,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:16:40,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 199 states and 256 transitions. [2024-12-06 05:16:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 256 transitions. [2024-12-06 05:16:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:16:40,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:40,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:40,678 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 05:16:40,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:40,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 199 states and 254 transitions. [2024-12-06 05:16:40,702 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 254 transitions. [2024-12-06 05:16:40,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:16:40,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:40,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:40,914 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 05:16:49,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:16:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:49,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 184 states and 235 transitions. [2024-12-06 05:16:49,681 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 235 transitions. [2024-12-06 05:16:49,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:16:49,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:49,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:49,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:49,797 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 05:16:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 184 states and 234 transitions. [2024-12-06 05:16:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 234 transitions. [2024-12-06 05:16:49,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:16:49,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:49,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:50,703 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 05:16:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:50,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 185 states and 232 transitions. [2024-12-06 05:16:50,885 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 232 transitions. [2024-12-06 05:16:50,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:16:50,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:50,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:52,022 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 05:16:52,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:52,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 186 states and 234 transitions. [2024-12-06 05:16:52,369 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 234 transitions. [2024-12-06 05:16:52,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:16:52,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:52,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:52,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:53,211 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 05:16:53,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:53,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 187 states and 234 transitions. [2024-12-06 05:16:53,811 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 234 transitions. [2024-12-06 05:16:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:16:53,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:53,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:54,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:54,890 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 05:16:55,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 188 states and 235 transitions. [2024-12-06 05:16:55,295 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 235 transitions. [2024-12-06 05:16:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:16:55,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:55,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:56,183 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 05:16:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:56,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 189 states and 236 transitions. [2024-12-06 05:16:56,607 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 236 transitions. [2024-12-06 05:16:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:16:56,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:56,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:57,798 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 05:16:58,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:58,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 190 states and 238 transitions. [2024-12-06 05:16:58,408 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 238 transitions. [2024-12-06 05:16:58,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:16:58,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:58,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:59,445 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 05:17:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 191 states and 238 transitions. [2024-12-06 05:17:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 238 transitions. [2024-12-06 05:17:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:17:00,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:00,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:00,975 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 05:17:02,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:02,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 192 states and 240 transitions. [2024-12-06 05:17:02,403 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 240 transitions. [2024-12-06 05:17:02,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 05:17:02,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:02,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:02,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:03,388 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 05:17:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:04,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 193 states and 241 transitions. [2024-12-06 05:17:04,206 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 241 transitions. [2024-12-06 05:17:04,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:17:04,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:04,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:05,337 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 05:17:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:06,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 194 states and 242 transitions. [2024-12-06 05:17:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 242 transitions. [2024-12-06 05:17:06,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 05:17:06,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:07,258 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 05:17:08,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:08,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 195 states and 243 transitions. [2024-12-06 05:17:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 243 transitions. [2024-12-06 05:17:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:17:08,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:08,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:09,168 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 05:17:10,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:10,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 196 states and 244 transitions. [2024-12-06 05:17:10,041 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 244 transitions. [2024-12-06 05:17:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:17:10,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:10,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:11,058 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 05:17:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:12,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 197 states and 245 transitions. [2024-12-06 05:17:12,075 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 245 transitions. [2024-12-06 05:17:12,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:17:12,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:12,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:12,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:13,614 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 05:17:16,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:16,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 198 states and 245 transitions. [2024-12-06 05:17:16,775 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 245 transitions. [2024-12-06 05:17:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:17:16,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:16,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:18,102 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 05:17:18,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:18,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 199 states and 246 transitions. [2024-12-06 05:17:18,725 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 246 transitions. [2024-12-06 05:17:18,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 05:17:18,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:18,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:19,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:19,860 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 05:17:20,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:20,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 200 states and 247 transitions. [2024-12-06 05:17:20,591 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 247 transitions. [2024-12-06 05:17:20,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:17:20,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:20,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:22,084 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 05:17:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:23,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 201 states and 249 transitions. [2024-12-06 05:17:23,255 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 249 transitions. [2024-12-06 05:17:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:17:23,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:23,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:23,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:24,665 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 05:17:25,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:25,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 202 states and 249 transitions. [2024-12-06 05:17:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 249 transitions. [2024-12-06 05:17:25,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:17:25,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:25,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:27,426 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 05:17:28,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:28,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 203 states and 251 transitions. [2024-12-06 05:17:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 251 transitions. [2024-12-06 05:17:28,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:17:28,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:28,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:30,064 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 05:17:31,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:31,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 204 states and 252 transitions. [2024-12-06 05:17:31,436 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 252 transitions. [2024-12-06 05:17:31,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:17:31,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:31,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:32,982 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 05:17:34,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 205 states and 252 transitions. [2024-12-06 05:17:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 252 transitions. [2024-12-06 05:17:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:17:34,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:34,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:36,494 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 05:17:37,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:37,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 206 states and 254 transitions. [2024-12-06 05:17:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 254 transitions. [2024-12-06 05:17:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:17:37,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:39,261 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 05:17:40,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 207 states and 254 transitions. [2024-12-06 05:17:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 254 transitions. [2024-12-06 05:17:40,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 05:17:40,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:40,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:42,778 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 05:17:43,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 208 states and 256 transitions. [2024-12-06 05:17:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 256 transitions. [2024-12-06 05:17:43,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 05:17:43,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:43,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:45,632 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 05:17:47,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:47,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 209 states and 256 transitions. [2024-12-06 05:17:47,246 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 256 transitions. [2024-12-06 05:17:47,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:17:47,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:47,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:47,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:48,846 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 05:17:49,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:49,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 210 states and 257 transitions. [2024-12-06 05:17:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 257 transitions. [2024-12-06 05:17:49,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:17:49,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:49,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:51,896 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 05:17:53,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:53,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 211 states and 259 transitions. [2024-12-06 05:17:53,416 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 259 transitions. [2024-12-06 05:17:53,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:17:53,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:53,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:54,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:55,263 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 05:17:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:56,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 212 states and 260 transitions. [2024-12-06 05:17:56,978 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 260 transitions. [2024-12-06 05:17:56,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:17:56,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:56,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:59,193 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 05:18:01,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 213 states and 261 transitions. [2024-12-06 05:18:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 261 transitions. [2024-12-06 05:18:01,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 05:18:01,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:01,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:03,290 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 05:18:06,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:06,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 214 states and 261 transitions. [2024-12-06 05:18:06,862 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 261 transitions. [2024-12-06 05:18:06,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 05:18:06,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:06,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:07,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:08,809 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 05:18:11,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:11,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 215 states and 263 transitions. [2024-12-06 05:18:11,165 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 263 transitions. [2024-12-06 05:18:11,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:18:11,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:11,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:11,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:12,965 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 05:18:15,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:15,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 216 states and 264 transitions. [2024-12-06 05:18:15,013 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 264 transitions. [2024-12-06 05:18:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:18:15,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:15,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:17,354 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 05:18:20,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:20,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 217 states and 264 transitions. [2024-12-06 05:18:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 264 transitions. [2024-12-06 05:18:20,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:18:20,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:20,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:23,208 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 05:18:24,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:24,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 218 states and 266 transitions. [2024-12-06 05:18:24,721 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 266 transitions. [2024-12-06 05:18:24,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:18:24,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:24,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:26,970 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 05:18:29,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 219 states and 267 transitions. [2024-12-06 05:18:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 267 transitions. [2024-12-06 05:18:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:18:29,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:29,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:31,450 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 05:18:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 220 states and 267 transitions. [2024-12-06 05:18:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 267 transitions. [2024-12-06 05:18:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:18:34,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:34,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:37,160 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 05:18:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 221 states and 269 transitions. [2024-12-06 05:18:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 269 transitions. [2024-12-06 05:18:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 05:18:38,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:38,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:39,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:41,153 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 05:18:43,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:43,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 222 states and 270 transitions. [2024-12-06 05:18:43,492 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 270 transitions. [2024-12-06 05:18:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 05:18:43,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:43,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:45,590 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 05:18:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:47,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 223 states and 271 transitions. [2024-12-06 05:18:47,910 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 271 transitions. [2024-12-06 05:18:47,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:18:47,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:47,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:50,703 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 05:18:53,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:53,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 224 states and 272 transitions. [2024-12-06 05:18:53,193 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 272 transitions. [2024-12-06 05:18:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:18:53,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:56,630 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 05:19:02,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 225 states and 272 transitions. [2024-12-06 05:19:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 272 transitions. [2024-12-06 05:19:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:19:02,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,610 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 05:19:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 226 states and 273 transitions. [2024-12-06 05:19:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 273 transitions. [2024-12-06 05:19:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:19:07,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:07,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:10,273 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 05:19:11,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:11,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 227 states and 274 transitions. [2024-12-06 05:19:11,882 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 274 transitions. [2024-12-06 05:19:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 05:19:11,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:11,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:26,699 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 05:19:40,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 228 states and 275 transitions. [2024-12-06 05:19:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 275 transitions. [2024-12-06 05:19:40,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 05:19:40,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:40,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:41,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:41,568 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 05:19:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:42,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 229 states and 276 transitions. [2024-12-06 05:19:42,577 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 276 transitions. [2024-12-06 05:19:42,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:19:42,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:42,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:44,054 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 05:19:45,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:45,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 230 states and 277 transitions. [2024-12-06 05:19:45,895 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 277 transitions. [2024-12-06 05:19:45,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:19:45,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:45,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:47,647 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 05:19:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 231 states and 278 transitions. [2024-12-06 05:19:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 278 transitions. [2024-12-06 05:19:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:19:49,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:50,463 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 05:19:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 232 states and 279 transitions. [2024-12-06 05:19:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 279 transitions. [2024-12-06 05:19:51,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 05:19:51,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:51,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:53,366 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 05:19:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 233 states and 280 transitions. [2024-12-06 05:19:54,758 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 280 transitions. [2024-12-06 05:19:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:19:54,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:54,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:57,495 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 05:20:00,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 234 states and 282 transitions. [2024-12-06 05:20:00,098 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 282 transitions. [2024-12-06 05:20:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 05:20:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:02,042 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 05:20:04,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:04,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 235 states and 283 transitions. [2024-12-06 05:20:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 283 transitions. [2024-12-06 05:20:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:20:04,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:04,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:05,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:06,387 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 05:20:08,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:08,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 236 states and 285 transitions. [2024-12-06 05:20:08,795 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 285 transitions. [2024-12-06 05:20:08,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 05:20:08,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:08,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:11,350 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 05:20:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 237 states and 284 transitions. [2024-12-06 05:20:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 284 transitions. [2024-12-06 05:20:15,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 05:20:15,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:15,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:17,924 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 05:20:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 238 states and 286 transitions. [2024-12-06 05:20:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 286 transitions. [2024-12-06 05:20:19,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:20:19,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:19,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:22,110 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 05:20:24,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:24,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 239 states and 286 transitions. [2024-12-06 05:20:24,705 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 286 transitions. [2024-12-06 05:20:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 05:20:24,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:24,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:27,299 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 05:20:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 240 states and 288 transitions. [2024-12-06 05:20:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 288 transitions. [2024-12-06 05:20:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 05:20:29,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:29,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:31,323 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 05:20:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:34,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 241 states and 289 transitions. [2024-12-06 05:20:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 289 transitions. [2024-12-06 05:20:34,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:20:34,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:34,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:36,028 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 05:20:38,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:38,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 242 states and 290 transitions. [2024-12-06 05:20:38,533 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 290 transitions. [2024-12-06 05:20:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 05:20:38,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:38,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:41,456 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 05:20:46,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:46,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 243 states and 290 transitions. [2024-12-06 05:20:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 290 transitions. [2024-12-06 05:20:46,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 05:20:46,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:46,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:49,086 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 05:20:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 244 states and 292 transitions. [2024-12-06 05:20:51,155 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 292 transitions. [2024-12-06 05:20:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 05:20:51,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:51,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:53,232 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 05:20:55,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 245 states and 293 transitions. [2024-12-06 05:20:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 293 transitions. [2024-12-06 05:20:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 05:20:55,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:56,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:58,221 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 05:21:00,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:00,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 246 states and 295 transitions. [2024-12-06 05:21:00,835 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 295 transitions. [2024-12-06 05:21:00,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:21:00,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:00,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:04,041 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 05:21:09,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 247 states and 294 transitions. [2024-12-06 05:21:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 294 transitions. [2024-12-06 05:21:09,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:21:09,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:09,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:10,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:12,860 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 05:21:15,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:15,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 248 states and 296 transitions. [2024-12-06 05:21:15,246 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 296 transitions. [2024-12-06 05:21:15,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:21:15,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:15,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:18,292 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 05:21:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 249 states and 297 transitions. [2024-12-06 05:21:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 297 transitions. [2024-12-06 05:21:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:21:21,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:21,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:24,832 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 05:21:29,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 250 states and 297 transitions. [2024-12-06 05:21:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 297 transitions. [2024-12-06 05:21:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 05:21:29,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:29,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:31,762 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 05:21:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 251 states and 299 transitions. [2024-12-06 05:21:34,256 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 299 transitions. [2024-12-06 05:21:34,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 05:21:34,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:36,864 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 05:21:39,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:39,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 252 states and 300 transitions. [2024-12-06 05:21:39,970 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 300 transitions. [2024-12-06 05:21:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 05:21:39,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:39,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:43,444 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 05:21:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 253 states and 300 transitions. [2024-12-06 05:21:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 300 transitions. [2024-12-06 05:21:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 05:21:47,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:47,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:48,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:50,773 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 05:21:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 254 states and 301 transitions. [2024-12-06 05:21:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 301 transitions. [2024-12-06 05:21:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 05:21:52,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:52,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:55,348 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 05:21:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:57,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 255 states and 302 transitions. [2024-12-06 05:21:57,212 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 302 transitions. [2024-12-06 05:21:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 05:21:57,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:57,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:00,833 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 05:22:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 256 states and 303 transitions. [2024-12-06 05:22:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 303 transitions. [2024-12-06 05:22:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 05:22:02,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:02,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:07,323 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 05:22:11,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:11,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 257 states and 305 transitions. [2024-12-06 05:22:11,019 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 305 transitions. [2024-12-06 05:22:11,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 05:22:11,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:11,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:14,731 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 05:22:18,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:18,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 258 states and 305 transitions. [2024-12-06 05:22:18,272 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 305 transitions. [2024-12-06 05:22:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 05:22:18,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:18,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:21,443 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 05:22:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 259 states and 307 transitions. [2024-12-06 05:22:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 307 transitions. [2024-12-06 05:22:23,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 05:22:23,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:23,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:24,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:26,848 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 05:22:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 260 states and 308 transitions. [2024-12-06 05:22:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 308 transitions. [2024-12-06 05:22:30,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 05:22:30,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:30,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:33,727 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 05:22:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 261 states and 309 transitions. [2024-12-06 05:22:37,159 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 309 transitions. [2024-12-06 05:22:37,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 05:22:37,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:37,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:40,440 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 05:22:43,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:43,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 262 states and 310 transitions. [2024-12-06 05:22:43,922 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 310 transitions. [2024-12-06 05:22:43,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 05:22:43,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:43,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:47,460 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 05:22:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:51,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 263 states and 311 transitions. [2024-12-06 05:22:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 311 transitions. [2024-12-06 05:22:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 05:22:51,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:51,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:52,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:56,782 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 05:23:06,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:06,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 264 states and 311 transitions. [2024-12-06 05:23:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 311 transitions. [2024-12-06 05:23:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 05:23:06,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:06,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:08,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:11,662 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 05:23:14,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:14,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 265 states and 313 transitions. [2024-12-06 05:23:14,560 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 313 transitions. [2024-12-06 05:23:14,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 05:23:14,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:14,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:15,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:18,167 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 05:23:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 266 states and 314 transitions. [2024-12-06 05:23:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 314 transitions. [2024-12-06 05:23:21,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 05:23:21,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:21,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:26,430 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 05:23:32,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:32,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 267 states and 314 transitions. [2024-12-06 05:23:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 314 transitions. [2024-12-06 05:23:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 05:23:32,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:32,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:33,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:35,903 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 05:23:38,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 268 states and 315 transitions. [2024-12-06 05:23:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 315 transitions. [2024-12-06 05:23:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 05:23:38,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:42,347 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 05:23:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 269 states and 316 transitions. [2024-12-06 05:23:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 316 transitions. [2024-12-06 05:23:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 05:23:44,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:48,275 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 05:23:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 270 states and 317 transitions. [2024-12-06 05:23:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 317 transitions. [2024-12-06 05:23:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 05:23:50,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:50,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:56,649 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 05:24:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:01,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 271 states and 319 transitions. [2024-12-06 05:24:01,090 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 319 transitions. [2024-12-06 05:24:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 05:24:01,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:01,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:05,483 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 05:24:09,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 272 states and 320 transitions. [2024-12-06 05:24:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 320 transitions. [2024-12-06 05:24:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 05:24:09,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:13,102 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 05:24:16,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:16,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 273 states and 321 transitions. [2024-12-06 05:24:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 321 transitions. [2024-12-06 05:24:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 05:24:16,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:16,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:18,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:22,499 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 05:24:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:30,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 274 states and 321 transitions. [2024-12-06 05:24:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 321 transitions. [2024-12-06 05:24:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 05:24:30,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:30,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:32,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:35,668 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 05:24:38,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 275 states and 322 transitions. [2024-12-06 05:24:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 322 transitions. [2024-12-06 05:24:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 05:24:38,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:38,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:39,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:42,888 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 05:24:45,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:45,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 276 states and 323 transitions. [2024-12-06 05:24:45,451 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 323 transitions. [2024-12-06 05:24:45,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 05:24:45,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:45,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:49,747 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 05:24:52,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 277 states and 324 transitions. [2024-12-06 05:24:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 324 transitions. [2024-12-06 05:24:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 05:24:52,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:52,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:54,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:57,381 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 05:25:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 278 states and 325 transitions. [2024-12-06 05:25:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 325 transitions. [2024-12-06 05:25:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 05:25:00,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:00,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:04,142 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 05:25:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:06,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 279 states and 326 transitions. [2024-12-06 05:25:06,849 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 326 transitions. [2024-12-06 05:25:06,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 05:25:06,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:06,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:07,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:10,970 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 05:25:13,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:13,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 280 states and 327 transitions. [2024-12-06 05:25:13,503 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 327 transitions. [2024-12-06 05:25:13,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:25:13,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:13,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:18,615 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 05:25:21,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 281 states and 328 transitions. [2024-12-06 05:25:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 328 transitions. [2024-12-06 05:25:21,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:25:21,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:21,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:23,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:30,619 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 05:25:37,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:37,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 282 states and 330 transitions. [2024-12-06 05:25:37,680 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 330 transitions. [2024-12-06 05:25:37,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 05:25:37,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:37,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:43,024 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 05:25:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:47,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 283 states and 330 transitions. [2024-12-06 05:25:47,782 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 330 transitions. [2024-12-06 05:25:47,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 05:25:47,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:47,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:52,427 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 05:25:55,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 284 states and 331 transitions. [2024-12-06 05:25:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 331 transitions. [2024-12-06 05:25:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 05:25:55,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:55,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:56,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:59,636 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 05:26:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:02,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 285 states and 332 transitions. [2024-12-06 05:26:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 332 transitions. [2024-12-06 05:26:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 05:26:02,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:02,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:09,197 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 05:26:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:13,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 286 states and 334 transitions. [2024-12-06 05:26:13,656 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 334 transitions. [2024-12-06 05:26:13,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 05:26:13,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:13,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:15,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:18,822 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 05:26:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:23,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 287 states and 335 transitions. [2024-12-06 05:26:23,480 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 335 transitions. [2024-12-06 05:26:23,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 05:26:23,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:23,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:29,101 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 05:26:33,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:33,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 288 states and 336 transitions. [2024-12-06 05:26:33,715 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 336 transitions. [2024-12-06 05:26:33,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 05:26:33,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:33,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:38,794 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 05:26:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 289 states and 337 transitions. [2024-12-06 05:26:43,263 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 337 transitions. [2024-12-06 05:26:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 05:26:43,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:43,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:47,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:53,420 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 05:27:04,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:04,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 290 states and 337 transitions. [2024-12-06 05:27:04,495 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 337 transitions. [2024-12-06 05:27:04,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 05:27:04,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:04,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:10,068 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 05:27:12,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:12,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 291 states and 338 transitions. [2024-12-06 05:27:12,939 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 338 transitions. [2024-12-06 05:27:12,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 05:27:12,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:12,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:17,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:21,361 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 05:27:24,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 292 states and 339 transitions. [2024-12-06 05:27:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 339 transitions. [2024-12-06 05:27:24,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:27:24,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:24,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:30,991 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 05:27:34,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:34,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 293 states and 340 transitions. [2024-12-06 05:27:34,078 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 340 transitions. [2024-12-06 05:27:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 05:27:34,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:34,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:39,333 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 05:27:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 294 states and 341 transitions. [2024-12-06 05:27:42,342 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 341 transitions. [2024-12-06 05:27:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 05:27:42,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:47,846 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 05:27:51,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:51,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 295 states and 342 transitions. [2024-12-06 05:27:51,015 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 342 transitions. [2024-12-06 05:27:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 05:27:51,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:51,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:57,716 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 05:28:00,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 296 states and 343 transitions. [2024-12-06 05:28:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 343 transitions. [2024-12-06 05:28:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 05:28:00,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:11,278 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 05:28:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 297 states and 345 transitions. [2024-12-06 05:28:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 345 transitions. [2024-12-06 05:28:19,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 05:28:19,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:19,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:20,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:25,489 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 05:28:31,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:31,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 298 states and 345 transitions. [2024-12-06 05:28:31,140 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 345 transitions. [2024-12-06 05:28:31,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 05:28:31,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:31,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:33,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:38,784 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 05:28:42,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 299 states and 347 transitions. [2024-12-06 05:28:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 347 transitions. [2024-12-06 05:28:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 05:28:42,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:42,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:49,347 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 05:28:54,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:54,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 300 states and 347 transitions. [2024-12-06 05:28:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 347 transitions. [2024-12-06 05:28:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 05:28:54,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:54,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:01,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3620 backedges. 2 proven. 2628 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 05:29:04,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:04,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 301 states and 348 transitions. [2024-12-06 05:29:04,627 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 348 transitions. [2024-12-06 05:29:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 05:29:04,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:04,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:11,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3693 backedges. 2 proven. 2701 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 05:29:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:16,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 302 states and 350 transitions. [2024-12-06 05:29:16,842 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 350 transitions. [2024-12-06 05:29:16,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 05:29:16,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:16,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:18,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:23,698 INFO L134 CoverageAnalysis]: Checked inductivity of 3767 backedges. 2 proven. 2775 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 05:29:29,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:29,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 303 states and 350 transitions. [2024-12-06 05:29:29,445 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 350 transitions. [2024-12-06 05:29:29,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 05:29:29,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:29,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat