./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/selectionsort-alloca-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_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/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_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/selectionsort-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/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_85a67b47-3430-403c-a411-730691487dc8/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 1c36df5364345a00481880384557a6da7ee9f3df41e2ea49d72bfaffe4fac7a5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:58:40,842 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:58:40,963 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:58:40,970 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:58:40,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:58:41,020 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:58:41,022 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:58:41,022 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:58:41,023 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:58:41,023 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:58:41,024 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:58:41,024 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:58:41,025 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:58:41,025 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:58:41,027 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:58:41,028 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:58:41,028 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:58:41,032 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:58:41,032 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:58:41,032 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:58:41,033 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:58:41,034 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:58:41,038 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:58:41,039 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:58:41,039 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:58:41,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:58:41,040 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:58:41,040 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:58:41,040 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:58:41,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:58:41,041 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_85a67b47-3430-403c-a411-730691487dc8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c36df5364345a00481880384557a6da7ee9f3df41e2ea49d72bfaffe4fac7a5 [2024-11-08 23:58:41,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:58:41,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:58:41,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:58:41,519 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:58:41,521 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:58:41,523 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-memsafety/selectionsort-alloca-1.i Unable to find full path for "g++" [2024-11-08 23:58:43,996 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:58:44,304 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:58:44,304 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/sv-benchmarks/c/array-memsafety/selectionsort-alloca-1.i [2024-11-08 23:58:44,322 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/data/e261ba1d7/6668abf460714c8c8478f033c22e532c/FLAG3130243e5 [2024-11-08 23:58:44,600 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/data/e261ba1d7/6668abf460714c8c8478f033c22e532c [2024-11-08 23:58:44,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:58:44,608 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:58:44,610 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:58:44,612 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:58:44,619 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:58:44,620 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:58:44" (1/1) ... [2024-11-08 23:58:44,621 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4adab2fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:44, skipping insertion in model container [2024-11-08 23:58:44,621 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:58:44" (1/1) ... [2024-11-08 23:58:44,690 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:58:45,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:58:45,171 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:58:45,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:58:45,274 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:58:45,274 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45 WrapperNode [2024-11-08 23:58:45,275 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:58:45,276 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:58:45,277 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:58:45,277 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:58:45,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,303 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,344 INFO L138 Inliner]: procedures = 116, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2024-11-08 23:58:45,345 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:58:45,346 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:58:45,347 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:58:45,347 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:58:45,360 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,365 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,369 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,382 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,386 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,388 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,389 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,398 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:58:45,399 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:58:45,399 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:58:45,400 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:58:45,401 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:58:45" (1/1) ... [2024-11-08 23:58:45,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:58:45,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:58:45,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:58:45,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85a67b47-3430-403c-a411-730691487dc8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:58:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:58:45,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:58:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:58:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:58:45,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:58:45,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:58:45,699 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:58:45,702 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:58:46,067 INFO L? ?]: Removed 51 outVars from TransFormulas that were not future-live. [2024-11-08 23:58:46,067 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:58:46,159 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:58:46,160 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:58:46,160 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:58:46 BoogieIcfgContainer [2024-11-08 23:58:46,161 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:58:46,162 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:58:46,162 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:58:46,174 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:58:46,175 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:58:46" (1/1) ... [2024-11-08 23:58:46,185 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:58:46,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:46,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-08 23:58:46,280 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-08 23:58:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:58:46,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:46,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-11-08 23:58:46,697 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-08 23:58:46,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:58:46,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:46,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:47,288 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 23:58:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 42 transitions. [2024-11-08 23:58:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2024-11-08 23:58:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:58:47,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:47,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:48,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 35 states and 41 transitions. [2024-11-08 23:58:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2024-11-08 23:58:48,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:58:48,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:48,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:49,006 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 23:58:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 39 states and 51 transitions. [2024-11-08 23:58:50,661 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 51 transitions. [2024-11-08 23:58:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:58:50,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:50,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:50,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:58:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:52,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2024-11-08 23:58:52,102 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2024-11-08 23:58:52,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:58:52,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:58:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:52,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-11-08 23:58:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-11-08 23:58:52,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:58:52,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:52,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:52,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:53,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:53,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 48 states and 69 transitions. [2024-11-08 23:58:53,381 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 69 transitions. [2024-11-08 23:58:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:58:53,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:53,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:53,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:53,788 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 23:58:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 78 transitions. [2024-11-08 23:58:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 78 transitions. [2024-11-08 23:58:55,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:58:55,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:55,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:55,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:58:56,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:56,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2024-11-08 23:58:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2024-11-08 23:58:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:58:56,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:56,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:56,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:00,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 55 states and 83 transitions. [2024-11-08 23:59:00,030 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 83 transitions. [2024-11-08 23:59:00,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:59:00,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:00,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:03,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 59 states and 93 transitions. [2024-11-08 23:59:03,256 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 93 transitions. [2024-11-08 23:59:03,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:59:03,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:03,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:59:03,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 60 states and 94 transitions. [2024-11-08 23:59:03,981 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 94 transitions. [2024-11-08 23:59:03,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:59:03,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:03,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:04,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:59:04,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:04,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 60 states and 93 transitions. [2024-11-08 23:59:04,780 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 93 transitions. [2024-11-08 23:59:04,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:59:04,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:04,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:06,147 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:08,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 62 states and 96 transitions. [2024-11-08 23:59:08,393 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 96 transitions. [2024-11-08 23:59:08,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:59:08,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:08,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 65 states and 104 transitions. [2024-11-08 23:59:12,293 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 104 transitions. [2024-11-08 23:59:12,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:59:12,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:12,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:12,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:59:12,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:12,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-11-08 23:59:12,436 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-11-08 23:59:12,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:59:12,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:12,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:12,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:59:12,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2024-11-08 23:59:12,704 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2024-11-08 23:59:12,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:59:12,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:12,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:13,537 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:16,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:16,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 73 states and 116 transitions. [2024-11-08 23:59:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 116 transitions. [2024-11-08 23:59:16,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:59:16,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:16,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:17,100 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 75 states and 120 transitions. [2024-11-08 23:59:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 120 transitions. [2024-11-08 23:59:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:59:18,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:18,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:18,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:59:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:18,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 74 states and 119 transitions. [2024-11-08 23:59:18,746 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 119 transitions. [2024-11-08 23:59:18,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:59:18,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:18,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:19,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:59:21,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:21,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 78 states and 128 transitions. [2024-11-08 23:59:21,583 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 128 transitions. [2024-11-08 23:59:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:59:21,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:21,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:21,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:24,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:24,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 62 states and 86 transitions. [2024-11-08 23:59:24,798 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2024-11-08 23:59:24,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:59:24,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:24,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:59:28,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:28,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 68 states and 98 transitions. [2024-11-08 23:59:28,531 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 98 transitions. [2024-11-08 23:59:28,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:59:28,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:28,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:29,342 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:30,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 67 states and 96 transitions. [2024-11-08 23:59:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 96 transitions. [2024-11-08 23:59:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:59:30,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:30,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:59:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 66 states and 95 transitions. [2024-11-08 23:59:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2024-11-08 23:59:31,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:59:31,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:31,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:31,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:38,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 76 states and 113 transitions. [2024-11-08 23:59:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 113 transitions. [2024-11-08 23:59:38,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:59:38,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:38,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:39,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:59:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:43,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 80 states and 120 transitions. [2024-11-08 23:59:43,225 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 120 transitions. [2024-11-08 23:59:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:59:43,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:43,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:43,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:45,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:45,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 83 states and 126 transitions. [2024-11-08 23:59:45,709 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 126 transitions. [2024-11-08 23:59:45,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:59:45,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:45,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:45,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:59:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:45,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 82 states and 125 transitions. [2024-11-08 23:59:45,771 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 125 transitions. [2024-11-08 23:59:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:59:45,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:45,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:59:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 84 states and 128 transitions. [2024-11-08 23:59:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 128 transitions. [2024-11-08 23:59:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:59:46,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:46,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:59:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 83 states and 127 transitions. [2024-11-08 23:59:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 127 transitions. [2024-11-08 23:59:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:59:46,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:46,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:46,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:59:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:48,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 84 states and 128 transitions. [2024-11-08 23:59:48,488 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 128 transitions. [2024-11-08 23:59:48,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:59:48,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:48,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:50,231 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:59:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 91 states and 142 transitions. [2024-11-08 23:59:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-11-08 23:59:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:59:56,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:56,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:56,440 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:59:59,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 92 states and 143 transitions. [2024-11-08 23:59:59,052 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 143 transitions. [2024-11-08 23:59:59,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:59:59,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:59,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:59,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:59,237 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:00:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 91 states and 141 transitions. [2024-11-09 00:00:00,415 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 141 transitions. [2024-11-09 00:00:00,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:00:00,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:00,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:01,416 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:00:05,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:05,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 95 states and 157 transitions. [2024-11-09 00:00:05,191 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 157 transitions. [2024-11-09 00:00:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:00:05,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:05,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:05,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:05,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:00:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 104 states and 171 transitions. [2024-11-09 00:00:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 171 transitions. [2024-11-09 00:00:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:00:11,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:11,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:11,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:00:14,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:14,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 108 states and 180 transitions. [2024-11-09 00:00:14,443 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 180 transitions. [2024-11-09 00:00:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:00:14,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:14,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:14,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:00:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:20,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 118 states and 195 transitions. [2024-11-09 00:00:20,793 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 195 transitions. [2024-11-09 00:00:20,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:00:20,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:20,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:20,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:21,986 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 132 states and 224 transitions. [2024-11-09 00:00:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 224 transitions. [2024-11-09 00:00:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:00:32,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:32,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:00:37,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:37,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 136 states and 232 transitions. [2024-11-09 00:00:37,918 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 232 transitions. [2024-11-09 00:00:37,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:00:37,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:37,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:37,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:41,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 139 states and 240 transitions. [2024-11-09 00:00:41,124 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 240 transitions. [2024-11-09 00:00:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:00:41,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:41,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:44,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:44,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 139 states and 239 transitions. [2024-11-09 00:00:44,849 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 239 transitions. [2024-11-09 00:00:44,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:00:44,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:44,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:44,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:48,039 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 9 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:01,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 145 states and 251 transitions. [2024-11-09 00:01:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 251 transitions. [2024-11-09 00:01:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:01:01,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:01,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:03,181 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:01:08,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 146 states and 254 transitions. [2024-11-09 00:01:08,449 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 254 transitions. [2024-11-09 00:01:08,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:01:08,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:08,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:08,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:12,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:12,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 145 states and 251 transitions. [2024-11-09 00:01:12,929 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 251 transitions. [2024-11-09 00:01:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:01:12,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:12,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:13,297 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:01:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:22,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 152 states and 264 transitions. [2024-11-09 00:01:22,575 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 264 transitions. [2024-11-09 00:01:22,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:01:22,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:22,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:23,064 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:01:25,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:25,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 156 states and 267 transitions. [2024-11-09 00:01:25,306 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 267 transitions. [2024-11-09 00:01:25,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:01:25,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:25,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:25,338 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:01:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:26,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 149 states and 258 transitions. [2024-11-09 00:01:26,311 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 258 transitions. [2024-11-09 00:01:26,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:01:26,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:26,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:26,384 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:01:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 153 states and 264 transitions. [2024-11-09 00:01:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 264 transitions. [2024-11-09 00:01:30,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:01:30,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:30,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 23 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:01:41,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 160 states and 276 transitions. [2024-11-09 00:01:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 276 transitions. [2024-11-09 00:01:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:01:41,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:41,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:01:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:46,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 166 states and 284 transitions. [2024-11-09 00:01:46,605 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 284 transitions. [2024-11-09 00:01:46,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:01:46,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:46,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:46,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:01,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 180 states and 311 transitions. [2024-11-09 00:02:01,101 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 311 transitions. [2024-11-09 00:02:01,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:02:01,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:01,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:01,344 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:09,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 188 states and 325 transitions. [2024-11-09 00:02:09,407 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 325 transitions. [2024-11-09 00:02:09,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:02:09,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:09,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:09,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:09,597 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:11,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 189 states and 330 transitions. [2024-11-09 00:02:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 330 transitions. [2024-11-09 00:02:11,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:02:11,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:11,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:11,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:02:19,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:19,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 192 states and 335 transitions. [2024-11-09 00:02:19,420 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 335 transitions. [2024-11-09 00:02:19,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:02:19,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:19,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:21,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 193 states and 336 transitions. [2024-11-09 00:02:21,540 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 336 transitions. [2024-11-09 00:02:21,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:02:21,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:21,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:21,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:02:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:25,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 194 states and 337 transitions. [2024-11-09 00:02:25,443 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 337 transitions. [2024-11-09 00:02:25,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:02:25,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:25,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:29,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 196 states and 340 transitions. [2024-11-09 00:02:29,356 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 340 transitions. [2024-11-09 00:02:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:02:29,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:29,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:29,508 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 1 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:02:37,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:37,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 202 states and 357 transitions. [2024-11-09 00:02:37,414 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 357 transitions. [2024-11-09 00:02:37,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:02:37,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:37,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:41,079 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 18 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 206 states and 365 transitions. [2024-11-09 00:02:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 365 transitions. [2024-11-09 00:02:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:02:48,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:48,907 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 18 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:52,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:52,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 210 states and 380 transitions. [2024-11-09 00:02:52,574 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 380 transitions. [2024-11-09 00:02:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:02:52,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:54,121 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:03:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 213 states and 390 transitions. [2024-11-09 00:03:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 390 transitions. [2024-11-09 00:03:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:03:01,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:01,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:02,219 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:03:18,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 232 states and 421 transitions. [2024-11-09 00:03:18,956 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 421 transitions. [2024-11-09 00:03:18,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:03:18,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:18,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:19,144 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:03:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:29,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 242 states and 435 transitions. [2024-11-09 00:03:29,230 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 435 transitions. [2024-11-09 00:03:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:03:29,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:29,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:29,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:29,450 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 26 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:03:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 246 states and 438 transitions. [2024-11-09 00:03:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 438 transitions. [2024-11-09 00:03:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:03:33,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:33,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-09 00:03:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 247 states and 439 transitions. [2024-11-09 00:03:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 439 transitions. [2024-11-09 00:03:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:03:38,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:38,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:38,487 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-09 00:03:40,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 245 states and 437 transitions. [2024-11-09 00:03:40,608 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 437 transitions. [2024-11-09 00:03:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:03:40,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:40,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:43,372 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 36 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:59,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:59,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 259 states and 466 transitions. [2024-11-09 00:03:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 466 transitions. [2024-11-09 00:03:59,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:03:59,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:59,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:00,107 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 36 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:09,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 267 states and 479 transitions. [2024-11-09 00:04:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 479 transitions. [2024-11-09 00:04:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:04:09,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:09,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:09,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:10,171 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 36 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 270 states and 483 transitions. [2024-11-09 00:04:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 483 transitions. [2024-11-09 00:04:17,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:04:17,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:17,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:17,574 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 36 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:20,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:20,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 271 states and 489 transitions. [2024-11-09 00:04:20,068 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 489 transitions. [2024-11-09 00:04:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:20,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:20,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:20,176 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:04:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:38,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 268 states and 482 transitions. [2024-11-09 00:04:38,639 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 482 transitions. [2024-11-09 00:04:38,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:04:38,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:38,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 00:04:43,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 272 states and 488 transitions. [2024-11-09 00:04:43,882 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 488 transitions. [2024-11-09 00:04:43,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:04:43,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:43,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:43,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:50,430 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:05,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 280 states and 504 transitions. [2024-11-09 00:05:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 504 transitions. [2024-11-09 00:05:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:05:05,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 14 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:05:24,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:24,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2024-11-09 00:05:24,423 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2024-11-09 00:05:24,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:05:24,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:24,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:26,673 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 5 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:05:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 300 states and 542 transitions. [2024-11-09 00:05:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 542 transitions. [2024-11-09 00:05:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:05:41,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 5 proven. 50 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:05:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 306 states and 550 transitions. [2024-11-09 00:05:51,546 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 550 transitions. [2024-11-09 00:05:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:05:51,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:51,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 5 proven. 55 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:06:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 314 states and 580 transitions. [2024-11-09 00:06:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 580 transitions. [2024-11-09 00:06:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:06:04,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:07,313 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 55 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 331 states and 619 transitions. [2024-11-09 00:06:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 619 transitions. [2024-11-09 00:06:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:06:31,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:31,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:31,431 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 55 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:40,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:40,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 335 states and 623 transitions. [2024-11-09 00:06:40,232 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 623 transitions. [2024-11-09 00:06:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:06:40,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:40,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:41,158 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 16 proven. 54 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:07:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:02,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 358 states and 659 transitions. [2024-11-09 00:07:02,439 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 659 transitions. [2024-11-09 00:07:02,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:07:02,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:02,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 5 proven. 62 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:07:15,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:15,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 362 states and 671 transitions. [2024-11-09 00:07:15,007 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 671 transitions. [2024-11-09 00:07:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:07:15,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 16 proven. 54 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:07:25,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:25,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 372 states and 685 transitions. [2024-11-09 00:07:25,237 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 685 transitions. [2024-11-09 00:07:25,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:07:25,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:25,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 16 proven. 54 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:07:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 380 states and 695 transitions. [2024-11-09 00:07:38,569 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 695 transitions. [2024-11-09 00:07:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:07:38,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:38,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 16 proven. 54 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:07:45,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:45,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 384 states and 698 transitions. [2024-11-09 00:07:45,728 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 698 transitions. [2024-11-09 00:07:45,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:07:45,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:45,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:45,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:52,902 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 45 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:06,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:06,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 391 states and 714 transitions. [2024-11-09 00:08:06,464 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 714 transitions. [2024-11-09 00:08:06,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:08:06,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:06,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:06,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 45 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:09,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:09,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 392 states and 714 transitions. [2024-11-09 00:08:09,717 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 714 transitions. [2024-11-09 00:08:09,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:08:09,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:09,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:10,764 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 27 proven. 67 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:08:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:15,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 395 states and 716 transitions. [2024-11-09 00:08:15,280 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 716 transitions. [2024-11-09 00:08:15,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:08:15,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:15,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:16,365 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 5 proven. 55 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:08:37,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 408 states and 746 transitions. [2024-11-09 00:08:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 746 transitions. [2024-11-09 00:08:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:08:37,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:37,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:37,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:39,064 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 5 proven. 55 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:08:43,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:43,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 411 states and 749 transitions. [2024-11-09 00:08:43,703 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 749 transitions. [2024-11-09 00:08:43,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:08:43,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:43,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:46,740 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 78 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:08,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 425 states and 784 transitions. [2024-11-09 00:09:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 784 transitions. [2024-11-09 00:09:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:09:08,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:08,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:08,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:09,153 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 78 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:19,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:19,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 431 states and 793 transitions. [2024-11-09 00:09:19,192 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 793 transitions. [2024-11-09 00:09:19,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:09:19,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:19,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 78 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:22,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 432 states and 793 transitions. [2024-11-09 00:09:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 793 transitions. [2024-11-09 00:09:22,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:09:22,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:22,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:23,187 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 5 proven. 79 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:09:34,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:34,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 437 states and 799 transitions. [2024-11-09 00:09:34,340 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 799 transitions. [2024-11-09 00:09:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:09:34,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:34,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 5 proven. 79 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:09:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 441 states and 805 transitions. [2024-11-09 00:09:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 805 transitions. [2024-11-09 00:09:43,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:09:43,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:43,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:43,726 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 5 proven. 79 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:09:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:45,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 442 states and 805 transitions. [2024-11-09 00:09:45,236 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 805 transitions. [2024-11-09 00:09:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:09:45,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:45,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 18 proven. 76 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:10:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:04,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 453 states and 827 transitions. [2024-11-09 00:10:04,751 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 827 transitions. [2024-11-09 00:10:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:10:04,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:04,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:05,141 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 18 proven. 76 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:10:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 460 states and 836 transitions. [2024-11-09 00:10:18,122 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 836 transitions. [2024-11-09 00:10:18,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:10:18,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:18,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:18,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:27,226 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 63 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:41,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:41,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 464 states and 847 transitions. [2024-11-09 00:10:41,637 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 847 transitions. [2024-11-09 00:10:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:10:41,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:41,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 63 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:58,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 467 states and 843 transitions. [2024-11-09 00:10:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 843 transitions. [2024-11-09 00:10:58,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:10:58,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:58,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:59,195 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 63 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:01,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 468 states and 843 transitions. [2024-11-09 00:11:01,945 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 843 transitions. [2024-11-09 00:11:01,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:11:01,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:01,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:01,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:02,352 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 15 proven. 89 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:11:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 481 states and 869 transitions. [2024-11-09 00:11:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 869 transitions. [2024-11-09 00:11:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:11:23,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:23,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:23,905 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 15 proven. 89 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:11:38,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 490 states and 885 transitions. [2024-11-09 00:11:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 885 transitions. [2024-11-09 00:11:38,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:11:38,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:38,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:38,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:39,110 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 15 proven. 89 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:11:44,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:44,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 493 states and 888 transitions. [2024-11-09 00:11:44,408 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 888 transitions. [2024-11-09 00:11:44,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:11:44,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:44,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:44,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:45,404 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 29 proven. 93 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked.