./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/sina5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/sina5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 503513a726b63dcf7252b591818901fbaab844b1443a8550e123aa98a06238f6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:39:38,036 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:39:38,150 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:39:38,159 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:39:38,160 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:39:38,203 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:39:38,204 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:39:38,205 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:39:38,205 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:39:38,205 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:39:38,205 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:39:38,207 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:39:38,207 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:39:38,207 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:39:38,209 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:39:38,209 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:39:38,209 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:39:38,209 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:39:38,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:39:38,209 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:39:38,209 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:39:38,210 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:39:38,210 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:39:38,210 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:39:38,210 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:39:38,210 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:39:38,210 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:39:38,210 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:38,211 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:39:38,211 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:39:38,211 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:39:38,211 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:39:38,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:39:38,211 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_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm 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 ! call(reach_error())) ) 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 -> 503513a726b63dcf7252b591818901fbaab844b1443a8550e123aa98a06238f6 [2024-11-13 16:39:38,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:39:38,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:39:38,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:39:38,625 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:39:38,626 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:39:38,627 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-fpi/sina5.c Unable to find full path for "g++" [2024-11-13 16:39:40,865 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:39:41,247 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:39:41,248 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/sv-benchmarks/c/array-fpi/sina5.c [2024-11-13 16:39:41,259 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/data/cfa29c331/c7f6ea2563634fbd82db0317c868f4fb/FLAGfe0e7e979 [2024-11-13 16:39:41,287 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/data/cfa29c331/c7f6ea2563634fbd82db0317c868f4fb [2024-11-13 16:39:41,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:39:41,294 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:39:41,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:41,299 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:39:41,304 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:39:41,306 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ef7388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41, skipping insertion in model container [2024-11-13 16:39:41,307 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,331 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:39:41,545 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/sv-benchmarks/c/array-fpi/sina5.c[588,601] [2024-11-13 16:39:41,586 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:41,608 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:39:41,623 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/sv-benchmarks/c/array-fpi/sina5.c[588,601] [2024-11-13 16:39:41,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:39:41,671 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:39:41,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41 WrapperNode [2024-11-13 16:39:41,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:39:41,674 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:41,674 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:39:41,674 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:39:41,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,691 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,718 INFO L138 Inliner]: procedures = 17, calls = 35, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 111 [2024-11-13 16:39:41,719 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:39:41,719 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:39:41,719 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:39:41,720 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:39:41,728 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,728 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,731 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,731 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,738 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,743 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,744 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,745 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,748 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:39:41,749 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:39:41,749 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:39:41,749 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:39:41,751 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:39:41" (1/1) ... [2024-11-13 16:39:41,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:39:41,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:39:41,796 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:39:41,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2783db2-351e-4cf3-a6c4-9c2ce4a65eb5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:39:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:39:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:39:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:39:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:39:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:39:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:39:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:39:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:39:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:39:41,918 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:39:41,921 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:39:42,237 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-13 16:39:42,238 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:39:42,337 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:39:42,337 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 16:39:42,338 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:42 BoogieIcfgContainer [2024-11-13 16:39:42,338 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:39:42,341 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:39:42,341 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:39:42,354 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:39:42,354 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:39:42" (1/1) ... [2024-11-13 16:39:42,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:39:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2024-11-13 16:39:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2024-11-13 16:39:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 16:39:42,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:42,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:42,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 15 states and 22 transitions. [2024-11-13 16:39:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 22 transitions. [2024-11-13 16:39:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:39:42,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:42,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:39:43,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:43,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2024-11-13 16:39:43,273 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2024-11-13 16:39:43,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 16:39:43,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:43,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:43,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:39:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 17 states and 26 transitions. [2024-11-13 16:39:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 26 transitions. [2024-11-13 16:39:43,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 16:39:43,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:43,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:43,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:43,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 18 states and 28 transitions. [2024-11-13 16:39:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 28 transitions. [2024-11-13 16:39:43,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 16:39:43,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:43,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:43,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:39:43,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:43,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 19 states and 30 transitions. [2024-11-13 16:39:43,964 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 30 transitions. [2024-11-13 16:39:43,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 16:39:43,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:43,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:44,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:46,659 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:39:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 31 states and 70 transitions. [2024-11-13 16:39:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 70 transitions. [2024-11-13 16:39:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:39:49,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:49,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:50,282 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:51,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:51,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 32 states and 72 transitions. [2024-11-13 16:39:51,002 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 72 transitions. [2024-11-13 16:39:51,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:39:51,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:51,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:51,117 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:52,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:52,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 35 states and 79 transitions. [2024-11-13 16:39:52,255 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 79 transitions. [2024-11-13 16:39:52,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:39:52,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:52,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:52,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:52,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:54,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:54,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 38 states and 85 transitions. [2024-11-13 16:39:54,301 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 85 transitions. [2024-11-13 16:39:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:39:54,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:54,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 41 states and 90 transitions. [2024-11-13 16:39:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 90 transitions. [2024-11-13 16:39:55,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:39:55,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:55,809 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:39:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 44 states and 94 transitions. [2024-11-13 16:39:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 94 transitions. [2024-11-13 16:39:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:39:57,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:57,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:57,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:39:58,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:58,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 49 states and 103 transitions. [2024-11-13 16:39:58,633 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 103 transitions. [2024-11-13 16:39:58,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:39:58,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:58,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:40:00,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:00,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 53 states and 112 transitions. [2024-11-13 16:40:00,639 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 112 transitions. [2024-11-13 16:40:00,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 16:40:00,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:00,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:00,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:01,198 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:40:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:02,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 49 states and 101 transitions. [2024-11-13 16:40:02,119 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 101 transitions. [2024-11-13 16:40:02,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 16:40:02,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:02,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:02,329 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:40:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 50 states and 100 transitions. [2024-11-13 16:40:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 100 transitions. [2024-11-13 16:40:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:40:04,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:08,760 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:14,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 56 states and 117 transitions. [2024-11-13 16:40:14,246 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 117 transitions. [2024-11-13 16:40:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:40:14,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:14,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:14,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:17,792 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:21,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 57 states and 126 transitions. [2024-11-13 16:40:21,496 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 126 transitions. [2024-11-13 16:40:21,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:40:21,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:21,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:40:22,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:22,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 54 states and 116 transitions. [2024-11-13 16:40:22,419 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 116 transitions. [2024-11-13 16:40:22,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:40:22,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:22,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:25,243 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:29,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:29,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 59 states and 136 transitions. [2024-11-13 16:40:29,952 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 136 transitions. [2024-11-13 16:40:29,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 16:40:29,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:29,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:30,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:40:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 63 states and 155 transitions. [2024-11-13 16:40:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 155 transitions. [2024-11-13 16:40:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:40:37,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:37,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:37,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:38,527 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:40:40,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:40,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 64 states and 155 transitions. [2024-11-13 16:40:40,068 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 155 transitions. [2024-11-13 16:40:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:40:40,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:40,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:40,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:40,258 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:40:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 67 states and 162 transitions. [2024-11-13 16:40:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 162 transitions. [2024-11-13 16:40:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:40:41,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:41,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:40:43,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 68 states and 162 transitions. [2024-11-13 16:40:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 162 transitions. [2024-11-13 16:40:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 16:40:43,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:43,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:40:46,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 70 states and 165 transitions. [2024-11-13 16:40:46,018 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 165 transitions. [2024-11-13 16:40:46,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:40:46,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:46,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:40:50,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:50,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 71 states and 170 transitions. [2024-11-13 16:40:50,415 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 170 transitions. [2024-11-13 16:40:50,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:40:50,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:50,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:51,060 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:40:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:52,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 72 states and 173 transitions. [2024-11-13 16:40:52,380 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 173 transitions. [2024-11-13 16:40:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 16:40:52,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:52,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:52,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:52,919 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:40:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:53,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 73 states and 175 transitions. [2024-11-13 16:40:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 175 transitions. [2024-11-13 16:40:53,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:40:53,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:53,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:14,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:14,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 86 states and 199 transitions. [2024-11-13 16:41:14,825 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 199 transitions. [2024-11-13 16:41:14,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:14,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:14,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:17,825 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 16:41:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:21,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 88 states and 203 transitions. [2024-11-13 16:41:21,006 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 203 transitions. [2024-11-13 16:41:21,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:21,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:21,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:21,448 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:41:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 93 states and 216 transitions. [2024-11-13 16:41:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 216 transitions. [2024-11-13 16:41:25,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:25,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:25,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:25,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:26,182 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:41:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:30,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 97 states and 230 transitions. [2024-11-13 16:41:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 230 transitions. [2024-11-13 16:41:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 16:41:30,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:30,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:31,116 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:41:32,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:32,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 99 states and 234 transitions. [2024-11-13 16:41:32,900 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 234 transitions. [2024-11-13 16:41:32,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:41:32,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:32,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:41:37,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:37,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 104 states and 244 transitions. [2024-11-13 16:41:37,224 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 244 transitions. [2024-11-13 16:41:37,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 16:41:37,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:37,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:37,722 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:41:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:39,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 103 states and 226 transitions. [2024-11-13 16:41:39,524 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 226 transitions. [2024-11-13 16:41:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:41:39,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:39,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:41:41,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:41,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 104 states and 229 transitions. [2024-11-13 16:41:41,136 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 229 transitions. [2024-11-13 16:41:41,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:41:41,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:41,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:41,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:59,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:59,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 113 states and 251 transitions. [2024-11-13 16:41:59,985 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 251 transitions. [2024-11-13 16:41:59,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 16:41:59,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:59,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:42:07,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 117 states and 272 transitions. [2024-11-13 16:42:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 272 transitions. [2024-11-13 16:42:07,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:07,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:07,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:07,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:07,780 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:42:13,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:13,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 124 states and 282 transitions. [2024-11-13 16:42:13,283 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 282 transitions. [2024-11-13 16:42:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:13,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:13,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:14,071 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:42:19,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 129 states and 300 transitions. [2024-11-13 16:42:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 300 transitions. [2024-11-13 16:42:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:19,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:19,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:19,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:20,314 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:42:21,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 104 states and 231 transitions. [2024-11-13 16:42:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 231 transitions. [2024-11-13 16:42:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:21,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:21,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:21,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:21,642 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:42:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 105 states and 231 transitions. [2024-11-13 16:42:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 231 transitions. [2024-11-13 16:42:22,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:42:22,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:22,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:22,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:23,205 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:42:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:26,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 107 states and 233 transitions. [2024-11-13 16:42:26,003 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 233 transitions. [2024-11-13 16:42:26,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:42:26,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:26,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:42:32,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 108 states and 241 transitions. [2024-11-13 16:42:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 241 transitions. [2024-11-13 16:42:32,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:42:32,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:32,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:32,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:32,287 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:42:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 109 states and 243 transitions. [2024-11-13 16:42:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 243 transitions. [2024-11-13 16:42:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 16:42:33,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:33,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:33,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 16:42:35,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 110 states and 245 transitions. [2024-11-13 16:42:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 245 transitions. [2024-11-13 16:42:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:42:35,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:35,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:45,753 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:43:10,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 122 states and 273 transitions. [2024-11-13 16:43:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 273 transitions. [2024-11-13 16:43:10,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:10,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:10,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:10,650 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:43:17,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:17,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 128 states and 294 transitions. [2024-11-13 16:43:17,275 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 294 transitions. [2024-11-13 16:43:17,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:17,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:17,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:43:18,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:18,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 129 states and 296 transitions. [2024-11-13 16:43:18,967 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 296 transitions. [2024-11-13 16:43:18,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:18,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:18,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:18,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:43:23,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:23,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 132 states and 309 transitions. [2024-11-13 16:43:23,226 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 309 transitions. [2024-11-13 16:43:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:23,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:23,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:23,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:23,496 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:43:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:25,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 133 states and 312 transitions. [2024-11-13 16:43:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 312 transitions. [2024-11-13 16:43:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:25,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:25,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:43:26,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:26,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 134 states and 313 transitions. [2024-11-13 16:43:26,556 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 313 transitions. [2024-11-13 16:43:26,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:26,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:26,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:26,875 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:43:28,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:28,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 135 states and 315 transitions. [2024-11-13 16:43:28,505 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 315 transitions. [2024-11-13 16:43:28,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:28,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:28,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:28,774 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:43:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:30,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 136 states and 315 transitions. [2024-11-13 16:43:30,178 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 315 transitions. [2024-11-13 16:43:30,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:43:30,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:30,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:43:33,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:33,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 138 states and 320 transitions. [2024-11-13 16:43:33,455 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 320 transitions. [2024-11-13 16:43:33,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:43:33,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:33,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:33,734 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:43:40,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:40,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 144 states and 337 transitions. [2024-11-13 16:43:40,820 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 337 transitions. [2024-11-13 16:43:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:43:40,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:40,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:43:43,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 146 states and 340 transitions. [2024-11-13 16:43:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 340 transitions. [2024-11-13 16:43:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 16:43:43,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:43,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:43,502 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:43:45,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:45,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 148 states and 344 transitions. [2024-11-13 16:43:45,762 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 344 transitions. [2024-11-13 16:43:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:43:45,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:45,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:43:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 149 states and 347 transitions. [2024-11-13 16:43:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 347 transitions. [2024-11-13 16:43:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:43:47,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:47,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:47,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:43:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 147 states and 331 transitions. [2024-11-13 16:43:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 331 transitions. [2024-11-13 16:43:49,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:43:49,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:49,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:30,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 159 states and 359 transitions. [2024-11-13 16:44:30,284 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 359 transitions. [2024-11-13 16:44:30,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:44:30,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:30,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:30,639 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:44:31,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 133 states and 276 transitions. [2024-11-13 16:44:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 276 transitions. [2024-11-13 16:44:31,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:44:31,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:31,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:40,505 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 138 states and 296 transitions. [2024-11-13 16:44:55,891 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 296 transitions. [2024-11-13 16:44:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 16:44:55,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:55,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:55,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:12,473 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:43,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:43,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 144 states and 323 transitions. [2024-11-13 16:45:43,638 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 323 transitions. [2024-11-13 16:45:43,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:45:43,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:43,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 154 states and 339 transitions. [2024-11-13 16:46:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 339 transitions. [2024-11-13 16:46:39,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:39,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:39,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:46:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 155 states and 341 transitions. [2024-11-13 16:46:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 341 transitions. [2024-11-13 16:46:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:46,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:46,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:46:57,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:57,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 161 states and 357 transitions. [2024-11-13 16:46:57,078 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 357 transitions. [2024-11-13 16:46:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:46:57,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:59,137 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:47:06,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:06,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 163 states and 358 transitions. [2024-11-13 16:47:06,668 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 358 transitions. [2024-11-13 16:47:06,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:06,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:06,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:06,964 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:47:14,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:14,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 165 states and 360 transitions. [2024-11-13 16:47:14,873 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 360 transitions. [2024-11-13 16:47:14,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:14,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:14,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:14,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:47:28,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:28,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 166 states and 373 transitions. [2024-11-13 16:47:28,789 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 373 transitions. [2024-11-13 16:47:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:28,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:28,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:47:32,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:32,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 167 states and 375 transitions. [2024-11-13 16:47:32,601 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 375 transitions. [2024-11-13 16:47:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:32,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:32,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:34,313 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:47:36,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:36,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 168 states and 377 transitions. [2024-11-13 16:47:36,054 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 377 transitions. [2024-11-13 16:47:36,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:36,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:36,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:37,660 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:47:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 169 states and 379 transitions. [2024-11-13 16:47:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 379 transitions. [2024-11-13 16:47:39,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 16:47:39,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:39,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:39,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:47:43,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:43,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 170 states and 381 transitions. [2024-11-13 16:47:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 381 transitions. [2024-11-13 16:47:43,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:47:43,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:43,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:43,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:41,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 183 states and 416 transitions. [2024-11-13 16:48:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 416 transitions. [2024-11-13 16:48:41,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:41,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:41,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:41,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:43,038 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:48:57,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:57,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 190 states and 440 transitions. [2024-11-13 16:48:57,119 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 440 transitions. [2024-11-13 16:48:57,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:48:57,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:57,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:58,821 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:03,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 192 states and 450 transitions. [2024-11-13 16:49:03,804 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 450 transitions. [2024-11-13 16:49:03,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:03,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:03,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:03,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:12,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:12,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 195 states and 465 transitions. [2024-11-13 16:49:12,261 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 465 transitions. [2024-11-13 16:49:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:15,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:15,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 196 states and 468 transitions. [2024-11-13 16:49:15,694 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 468 transitions. [2024-11-13 16:49:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:15,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:15,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:17,337 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 201 states and 485 transitions. [2024-11-13 16:49:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 485 transitions. [2024-11-13 16:49:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:30,265 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:34,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 203 states and 490 transitions. [2024-11-13 16:49:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 490 transitions. [2024-11-13 16:49:34,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:34,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:34,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:35,955 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:37,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 204 states and 491 transitions. [2024-11-13 16:49:37,705 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 491 transitions. [2024-11-13 16:49:37,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:37,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:37,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:39,356 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:42,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 206 states and 496 transitions. [2024-11-13 16:49:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 496 transitions. [2024-11-13 16:49:42,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:42,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:42,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:42,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:43,979 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:46,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 207 states and 497 transitions. [2024-11-13 16:49:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 497 transitions. [2024-11-13 16:49:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:46,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:46,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:48,517 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:50,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:50,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 208 states and 497 transitions. [2024-11-13 16:49:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 497 transitions. [2024-11-13 16:49:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:50,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:50,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:52,238 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:54,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 209 states and 497 transitions. [2024-11-13 16:49:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 497 transitions. [2024-11-13 16:49:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:49:54,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 16:49:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:57,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 210 states and 497 transitions. [2024-11-13 16:49:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 497 transitions. [2024-11-13 16:49:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:49:57,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:57,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:58,261 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 8 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:50:03,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 210 states and 492 transitions. [2024-11-13 16:50:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 492 transitions. [2024-11-13 16:50:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:03,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:03,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:03,790 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:50:15,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:15,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 216 states and 504 transitions. [2024-11-13 16:50:15,687 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 504 transitions. [2024-11-13 16:50:15,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:15,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:15,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:50:31,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 223 states and 527 transitions. [2024-11-13 16:50:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 527 transitions. [2024-11-13 16:50:31,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:31,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:31,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:31,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:33,594 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:50:38,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:38,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 225 states and 530 transitions. [2024-11-13 16:50:38,083 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 530 transitions. [2024-11-13 16:50:38,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:38,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:50:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 226 states and 533 transitions. [2024-11-13 16:50:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 533 transitions. [2024-11-13 16:50:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:42,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:42,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:44,138 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:50:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 227 states and 536 transitions. [2024-11-13 16:50:46,902 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 536 transitions. [2024-11-13 16:50:46,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:46,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:46,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:48,585 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:50:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:50,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 228 states and 538 transitions. [2024-11-13 16:50:50,542 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 538 transitions. [2024-11-13 16:50:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:50:50,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:50,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:50,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:52,245 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:50:54,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 229 states and 539 transitions. [2024-11-13 16:50:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 539 transitions. [2024-11-13 16:50:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:54,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:54,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 16:50:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 230 states and 541 transitions. [2024-11-13 16:50:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 541 transitions. [2024-11-13 16:50:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:50:58,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:58,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:18,905 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:14,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:14,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 242 states and 577 transitions. [2024-11-13 16:52:14,021 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 577 transitions. [2024-11-13 16:52:14,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:52:14,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:14,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.