./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/20020406-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/20020406-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ecdf6fdf9ec72145fabb79894bcc278b3e5646bc4893dbabc4bb180fa53c5ae --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:38:54,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:38:54,433 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:38:54,443 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:38:54,443 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:38:54,484 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:38:54,486 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:38:54,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:38:54,487 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:38:54,488 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:38:54,488 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:38:54,489 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:38:54,489 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:38:54,490 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:38:54,491 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:38:54,491 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:38:54,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:38:54,492 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:38:54,493 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:38:54,493 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:38:54,494 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:38:54,495 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:38:54,495 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:38:54,496 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:38:54,496 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:38:54,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:38:54,497 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:38:54,498 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:38:54,498 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:38:54,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:38:54,499 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ecdf6fdf9ec72145fabb79894bcc278b3e5646bc4893dbabc4bb180fa53c5ae [2024-11-08 19:38:54,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:38:54,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:38:54,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:38:54,866 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:38:54,867 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:38:54,868 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/20020406-1.i Unable to find full path for "g++" [2024-11-08 19:38:56,923 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:38:57,218 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:38:57,219 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/sv-benchmarks/c/memsafety/20020406-1.i [2024-11-08 19:38:57,236 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/data/917e9e0ad/4cfefa81e841408dbcebd4a454773977/FLAGdcea09d08 [2024-11-08 19:38:57,254 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/data/917e9e0ad/4cfefa81e841408dbcebd4a454773977 [2024-11-08 19:38:57,257 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:38:57,259 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:38:57,260 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:38:57,260 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:38:57,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:38:57,268 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:38:57" (1/1) ... [2024-11-08 19:38:57,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e1640d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:57, skipping insertion in model container [2024-11-08 19:38:57,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:38:57" (1/1) ... [2024-11-08 19:38:57,323 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:38:58,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:58,046 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:38:58,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:38:58,221 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:38:58,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58 WrapperNode [2024-11-08 19:38:58,222 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:38:58,224 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:58,224 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:38:58,224 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:38:58,233 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,255 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,315 INFO L138 Inliner]: procedures = 283, calls = 76, calls flagged for inlining = 36, calls inlined = 41, statements flattened = 432 [2024-11-08 19:38:58,315 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:38:58,317 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:38:58,317 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:38:58,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:38:58,331 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,331 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,351 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,352 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,396 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,405 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,411 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,417 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,426 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:38:58,429 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:38:58,430 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:38:58,430 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:38:58,431 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:38:58" (1/1) ... [2024-11-08 19:38:58,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:38:58,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:38:58,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:38:58,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7452753-463a-4ec4-b222-e1adf28c699d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:38:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:38:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:38:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:38:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:38:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure DUPFFexgcd [2024-11-08 19:38:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure DUPFFexgcd [2024-11-08 19:38:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:38:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:38:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:38:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:38:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:38:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:38:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:38:58,709 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:38:58,712 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:38:59,881 INFO L? ?]: Removed 511 outVars from TransFormulas that were not future-live. [2024-11-08 19:38:59,881 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:39:00,123 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:39:00,124 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 19:39:00,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:39:00 BoogieIcfgContainer [2024-11-08 19:39:00,124 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:39:00,126 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:39:00,126 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:39:00,138 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:39:00,139 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:39:00" (1/1) ... [2024-11-08 19:39:00,152 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:39:00,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:00,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 240 states and 259 transitions. [2024-11-08 19:39:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 259 transitions. [2024-11-08 19:39:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:39:00,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:00,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:00,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 239 states and 258 transitions. [2024-11-08 19:39:00,597 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 258 transitions. [2024-11-08 19:39:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:39:00,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:00,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:00,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 238 states and 257 transitions. [2024-11-08 19:39:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 257 transitions. [2024-11-08 19:39:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:39:00,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:00,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:01,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 237 states and 256 transitions. [2024-11-08 19:39:01,061 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 256 transitions. [2024-11-08 19:39:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:39:01,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:01,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:01,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:01,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 236 states and 255 transitions. [2024-11-08 19:39:01,357 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 255 transitions. [2024-11-08 19:39:01,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:39:01,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:01,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 236 states and 254 transitions. [2024-11-08 19:39:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 254 transitions. [2024-11-08 19:39:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:39:01,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:01,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:01,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 235 states and 253 transitions. [2024-11-08 19:39:01,731 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 253 transitions. [2024-11-08 19:39:01,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:39:01,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:01,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:01,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 234 states and 252 transitions. [2024-11-08 19:39:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 252 transitions. [2024-11-08 19:39:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:39:01,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:02,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 233 states and 251 transitions. [2024-11-08 19:39:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 251 transitions. [2024-11-08 19:39:02,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:39:02,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:02,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:02,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:02,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:03,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:03,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 232 states and 250 transitions. [2024-11-08 19:39:03,873 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 250 transitions. [2024-11-08 19:39:03,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:39:03,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:03,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 231 states and 249 transitions. [2024-11-08 19:39:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions. [2024-11-08 19:39:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:39:04,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:04,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:05,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 230 states and 248 transitions. [2024-11-08 19:39:05,067 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 248 transitions. [2024-11-08 19:39:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:39:05,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:05,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:05,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:05,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 229 states and 247 transitions. [2024-11-08 19:39:05,148 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 247 transitions. [2024-11-08 19:39:05,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:39:05,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:05,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:05,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:05,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:05,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 228 states and 246 transitions. [2024-11-08 19:39:05,270 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 246 transitions. [2024-11-08 19:39:05,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:39:05,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:05,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:05,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:05,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 227 states and 245 transitions. [2024-11-08 19:39:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 245 transitions. [2024-11-08 19:39:05,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:39:05,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:05,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:05,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:07,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:07,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 226 states and 244 transitions. [2024-11-08 19:39:07,422 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 244 transitions. [2024-11-08 19:39:07,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:39:07,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:07,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:07,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:08,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:08,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 227 states and 245 transitions. [2024-11-08 19:39:08,885 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 245 transitions. [2024-11-08 19:39:08,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:39:08,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:08,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:09,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:11,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 228 states and 247 transitions. [2024-11-08 19:39:11,041 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 247 transitions. [2024-11-08 19:39:11,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:39:11,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:11,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:11,546 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:13,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 229 states and 248 transitions. [2024-11-08 19:39:13,106 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 248 transitions. [2024-11-08 19:39:13,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:39:13,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:13,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:13,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:13,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:15,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:15,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 230 states and 249 transitions. [2024-11-08 19:39:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 249 transitions. [2024-11-08 19:39:15,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:39:15,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:15,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:15,611 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:16,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 231 states and 250 transitions. [2024-11-08 19:39:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 250 transitions. [2024-11-08 19:39:16,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:39:16,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:16,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:17,627 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:19,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 232 states and 251 transitions. [2024-11-08 19:39:19,076 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 251 transitions. [2024-11-08 19:39:19,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:39:19,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:19,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:19,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:19,715 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 233 states and 252 transitions. [2024-11-08 19:39:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 252 transitions. [2024-11-08 19:39:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:39:20,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:20,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:21,601 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 234 states and 253 transitions. [2024-11-08 19:39:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 253 transitions. [2024-11-08 19:39:23,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:39:23,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:23,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:39:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:34,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 233 states and 252 transitions. [2024-11-08 19:39:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 252 transitions. [2024-11-08 19:39:34,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:39:34,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:34,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:37,197 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:39:54,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:54,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 232 states and 251 transitions. [2024-11-08 19:39:54,705 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 251 transitions. [2024-11-08 19:39:54,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:39:54,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:54,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:54,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:54,782 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:39:55,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 231 states and 250 transitions. [2024-11-08 19:39:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 250 transitions. [2024-11-08 19:39:55,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:39:55,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:55,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:56,701 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:39:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:59,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 230 states and 249 transitions. [2024-11-08 19:39:59,127 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 249 transitions. [2024-11-08 19:39:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:39:59,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:59,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:39:59,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:59,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 229 states and 248 transitions. [2024-11-08 19:39:59,365 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 248 transitions. [2024-11-08 19:39:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:39:59,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:59,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:59,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:59,570 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:39:59,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 228 states and 247 transitions. [2024-11-08 19:39:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 247 transitions. [2024-11-08 19:39:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:39:59,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:59,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:59,950 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:00,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 228 states and 246 transitions. [2024-11-08 19:40:00,809 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 246 transitions. [2024-11-08 19:40:00,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:40:00,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:00,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:01,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 227 states and 245 transitions. [2024-11-08 19:40:01,481 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 245 transitions. [2024-11-08 19:40:01,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:40:01,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:01,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:01,761 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:02,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 226 states and 244 transitions. [2024-11-08 19:40:02,079 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 244 transitions. [2024-11-08 19:40:02,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:40:02,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:02,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:02,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:02,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 225 states and 243 transitions. [2024-11-08 19:40:02,184 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 243 transitions. [2024-11-08 19:40:02,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:40:02,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:02,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 224 states and 242 transitions. [2024-11-08 19:40:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 242 transitions. [2024-11-08 19:40:02,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:40:02,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:02,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:02,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:02,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 223 states and 241 transitions. [2024-11-08 19:40:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 241 transitions. [2024-11-08 19:40:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:40:02,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:02,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:03,886 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 222 states and 240 transitions. [2024-11-08 19:40:06,117 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 240 transitions. [2024-11-08 19:40:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:40:06,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:06,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:06,213 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:06,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:06,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 221 states and 239 transitions. [2024-11-08 19:40:06,285 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 239 transitions. [2024-11-08 19:40:06,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:40:06,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:06,416 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:07,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 220 states and 238 transitions. [2024-11-08 19:40:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 238 transitions. [2024-11-08 19:40:07,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:40:07,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:07,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:07,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:07,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:07,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 219 states and 237 transitions. [2024-11-08 19:40:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 237 transitions. [2024-11-08 19:40:07,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:40:07,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:07,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:07,425 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:07,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:07,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 218 states and 236 transitions. [2024-11-08 19:40:07,468 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 236 transitions. [2024-11-08 19:40:07,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:40:07,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:07,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:07,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:07,875 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:08,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:08,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 217 states and 235 transitions. [2024-11-08 19:40:08,216 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 235 transitions. [2024-11-08 19:40:08,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:40:08,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:08,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:08,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 216 states and 234 transitions. [2024-11-08 19:40:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 234 transitions. [2024-11-08 19:40:09,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:40:09,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:13,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:13,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 217 states and 235 transitions. [2024-11-08 19:40:13,737 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 235 transitions. [2024-11-08 19:40:13,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:40:13,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:13,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:14,457 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:17,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:17,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 218 states and 237 transitions. [2024-11-08 19:40:17,391 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 237 transitions. [2024-11-08 19:40:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:40:17,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:17,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:17,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:18,274 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:21,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 219 states and 238 transitions. [2024-11-08 19:40:21,163 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 238 transitions. [2024-11-08 19:40:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:40:21,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:21,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:22,229 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:25,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 220 states and 239 transitions. [2024-11-08 19:40:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 239 transitions. [2024-11-08 19:40:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:40:25,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:25,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:28,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 221 states and 240 transitions. [2024-11-08 19:40:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 240 transitions. [2024-11-08 19:40:28,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:40:28,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:28,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:28,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:29,716 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:32,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 222 states and 241 transitions. [2024-11-08 19:40:32,258 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 241 transitions. [2024-11-08 19:40:32,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:40:32,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:32,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:33,334 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:36,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 223 states and 242 transitions. [2024-11-08 19:40:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 242 transitions. [2024-11-08 19:40:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:40:36,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:36,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:36,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 224 states and 243 transitions. [2024-11-08 19:40:40,533 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 243 transitions. [2024-11-08 19:40:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:40:40,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:40,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:40,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:44,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 225 states and 244 transitions. [2024-11-08 19:40:44,700 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 244 transitions. [2024-11-08 19:40:44,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:40:44,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:44,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:48,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:48,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 226 states and 245 transitions. [2024-11-08 19:40:48,635 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 245 transitions. [2024-11-08 19:40:48,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:40:48,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:48,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:49,822 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:52,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:52,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 227 states and 246 transitions. [2024-11-08 19:40:52,768 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 246 transitions. [2024-11-08 19:40:52,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:40:52,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:52,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:52,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:40:57,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:57,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 228 states and 247 transitions. [2024-11-08 19:40:57,247 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 247 transitions. [2024-11-08 19:40:57,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:40:57,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:57,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:03,530 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:41:34,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:34,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 227 states and 246 transitions. [2024-11-08 19:41:34,294 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 246 transitions. [2024-11-08 19:41:34,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:41:34,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 19:42:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:08,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 226 states and 245 transitions. [2024-11-08 19:42:08,389 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 245 transitions. [2024-11-08 19:42:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:42:08,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:08,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:42:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 225 states and 244 transitions. [2024-11-08 19:42:10,047 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 244 transitions. [2024-11-08 19:42:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:42:10,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,755 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:42:12,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 224 states and 243 transitions. [2024-11-08 19:42:12,912 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 243 transitions. [2024-11-08 19:42:12,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:42:12,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:42:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 226 states and 246 transitions. [2024-11-08 19:42:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 246 transitions. [2024-11-08 19:42:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:42:57,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:57,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:57,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,520 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:44:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 228 states and 249 transitions. [2024-11-08 19:44:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 249 transitions. [2024-11-08 19:44:13,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:44:13,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,606 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:44:22,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 231 states and 254 transitions. [2024-11-08 19:44:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 254 transitions. [2024-11-08 19:44:22,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:44:22,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:22,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:44:35,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 234 states and 259 transitions. [2024-11-08 19:44:35,467 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 259 transitions. [2024-11-08 19:44:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:44:35,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:44:43,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 237 states and 265 transitions. [2024-11-08 19:44:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 265 transitions. [2024-11-08 19:44:43,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:44:43,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:46:11,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:11,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 242 states and 275 transitions. [2024-11-08 19:46:11,604 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 275 transitions. [2024-11-08 19:46:11,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:46:11,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:11,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:11,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:11,833 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:46:17,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 244 states and 280 transitions. [2024-11-08 19:46:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 280 transitions. [2024-11-08 19:46:17,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:46:17,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:17,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:19,002 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:46:29,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 246 states and 289 transitions. [2024-11-08 19:46:29,524 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 289 transitions. [2024-11-08 19:46:29,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:46:29,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:35,437 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:46:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 249 states and 297 transitions. [2024-11-08 19:46:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 297 transitions. [2024-11-08 19:46:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:46:45,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:45,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:46,878 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:46:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 252 states and 301 transitions. [2024-11-08 19:46:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 301 transitions. [2024-11-08 19:46:55,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:46:55,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:55,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:02,361 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:47:21,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 256 states and 309 transitions. [2024-11-08 19:47:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 309 transitions. [2024-11-08 19:47:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:47:21,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:21,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:21,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:21,454 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:47:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 257 states and 309 transitions. [2024-11-08 19:47:24,465 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 309 transitions. [2024-11-08 19:47:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:47:24,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:24,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:47:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 258 states and 311 transitions. [2024-11-08 19:47:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 311 transitions. [2024-11-08 19:47:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:47:26,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:26,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:26,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:26,353 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:47:37,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:37,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 262 states and 319 transitions. [2024-11-08 19:47:37,611 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 319 transitions. [2024-11-08 19:47:37,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:47:37,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:37,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:37,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:48:16,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 269 states and 335 transitions. [2024-11-08 19:48:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 335 transitions. [2024-11-08 19:48:16,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:48:16,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:16,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:19,227 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:48:32,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:32,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 272 states and 344 transitions. [2024-11-08 19:48:32,303 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 344 transitions. [2024-11-08 19:48:32,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:48:32,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:32,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:32,453 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 19:48:35,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:35,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 273 states and 346 transitions. [2024-11-08 19:48:35,836 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 346 transitions. [2024-11-08 19:48:35,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:48:35,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:35,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:41,040 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:49:14,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:14,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 280 states and 363 transitions. [2024-11-08 19:49:14,432 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 363 transitions. [2024-11-08 19:49:14,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:49:14,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:18,693 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:51:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:25,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 292 states and 403 transitions. [2024-11-08 19:51:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 403 transitions. [2024-11-08 19:51:25,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:51:25,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:25,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:27,675 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 19:51:46,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 297 states and 416 transitions. [2024-11-08 19:51:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 416 transitions. [2024-11-08 19:51:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:51:46,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:46,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:47,183 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 19:51:55,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:56,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 300 states and 418 transitions. [2024-11-08 19:51:56,001 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 418 transitions. [2024-11-08 19:51:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:51:56,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:56,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-08 19:52:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:18,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 301 states and 414 transitions. [2024-11-08 19:52:18,647 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 414 transitions. [2024-11-08 19:52:18,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:52:18,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:18,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:18,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat