./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/LexIndexValue-Pointer-3.c --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/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_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/LexIndexValue-Pointer-3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/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 64bit --witnessprinter.graph.data.programhash 29e5ebbacca85d2fb1b0bd6d164adabb3234eca085536ff1d3458c8110967632 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:12:26,975 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:12:27,062 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-08 23:12:27,066 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:12:27,067 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:12:27,088 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:12:27,089 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:12:27,090 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:12:27,090 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:12:27,091 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:12:27,091 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:12:27,091 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:12:27,092 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:12:27,092 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:12:27,093 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:12:27,093 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:12:27,093 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:12:27,094 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:12:27,094 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:12:27,094 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:12:27,095 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:12:27,098 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:12:27,099 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:12:27,099 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:12:27,099 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:12:27,100 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:12:27,100 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:12:27,100 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_08b17617-b709-43a5-b770-3f4614486cd3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29e5ebbacca85d2fb1b0bd6d164adabb3234eca085536ff1d3458c8110967632 [2024-11-08 23:12:27,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:12:27,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:12:27,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:12:27,367 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:12:27,368 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:12:27,369 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-crafted/LexIndexValue-Pointer-3.c Unable to find full path for "g++" [2024-11-08 23:12:29,374 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:12:29,595 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:12:29,596 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/sv-benchmarks/c/termination-crafted/LexIndexValue-Pointer-3.c [2024-11-08 23:12:29,602 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/data/1d0687da0/6a3bec41e5d245eca605f1520e39df96/FLAGc23f8ae27 [2024-11-08 23:12:29,977 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/data/1d0687da0/6a3bec41e5d245eca605f1520e39df96 [2024-11-08 23:12:29,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:12:29,981 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:12:29,983 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:12:29,983 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:12:29,990 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:12:29,992 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:12:29" (1/1) ... [2024-11-08 23:12:29,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@423efdd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:29, skipping insertion in model container [2024-11-08 23:12:29,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:12:29" (1/1) ... [2024-11-08 23:12:30,015 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:12:30,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:12:30,218 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:12:30,233 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:12:30,253 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:12:30,254 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30 WrapperNode [2024-11-08 23:12:30,254 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:12:30,255 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:12:30,255 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:12:30,256 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:12:30,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,275 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,301 INFO L138 Inliner]: procedures = 10, calls = 8, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 45 [2024-11-08 23:12:30,301 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:12:30,304 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:12:30,304 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:12:30,305 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:12:30,314 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,315 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,316 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,318 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,326 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,333 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,334 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,339 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,340 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:12:30,342 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:12:30,345 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:12:30,345 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:12:30,346 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:12:30,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:12:30,389 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:12:30,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08b17617-b709-43a5-b770-3f4614486cd3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:12:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:12:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:12:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:12:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:12:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:12:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:12:30,517 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:12:30,520 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:12:30,737 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-11-08 23:12:30,737 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:12:30,793 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:12:30,797 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:12:30,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:12:30 BoogieIcfgContainer [2024-11-08 23:12:30,798 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:12:30,799 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:12:30,799 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:12:30,812 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:12:30,812 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:12:30" (1/1) ... [2024-11-08 23:12:30,827 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:12:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2024-11-08 23:12:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2024-11-08 23:12:30,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:12:30,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:30,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:31,095 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 23:12:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2024-11-08 23:12:31,138 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2024-11-08 23:12:31,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:12:31,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:31,256 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 23:12:31,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:31,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-11-08 23:12:31,409 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-08 23:12:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:12:31,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:31,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:31,628 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 23:12:31,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:31,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 33 states and 39 transitions. [2024-11-08 23:12:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 39 transitions. [2024-11-08 23:12:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:12:31,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:31,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:31,993 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 23:12:32,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:32,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-11-08 23:12:32,064 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-11-08 23:12:32,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:12:32,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:32,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:32,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:32,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 34 states and 41 transitions. [2024-11-08 23:12:32,230 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2024-11-08 23:12:32,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:12:32,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:32,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:32,482 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 23:12:33,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:33,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 37 states and 45 transitions. [2024-11-08 23:12:33,119 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2024-11-08 23:12:33,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:12:33,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:33,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:33,189 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 23:12:33,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:33,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 42 transitions. [2024-11-08 23:12:33,337 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2024-11-08 23:12:33,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:12:33,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:33,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:33,410 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 23:12:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 38 states and 47 transitions. [2024-11-08 23:12:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 47 transitions. [2024-11-08 23:12:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:12:33,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:33,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:33,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:33,899 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:34,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:34,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2024-11-08 23:12:34,193 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2024-11-08 23:12:34,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:12:34,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:34,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:34,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:34,286 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:34,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:34,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2024-11-08 23:12:34,619 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2024-11-08 23:12:34,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:12:34,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:34,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:34,863 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:35,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:35,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 43 states and 52 transitions. [2024-11-08 23:12:35,206 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2024-11-08 23:12:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:12:35,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:35,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:35,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:35,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 46 states and 57 transitions. [2024-11-08 23:12:35,734 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 57 transitions. [2024-11-08 23:12:35,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:12:35,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:35,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:36,143 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 49 states and 63 transitions. [2024-11-08 23:12:37,060 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 63 transitions. [2024-11-08 23:12:37,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:12:37,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:37,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:37,129 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:12:37,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:37,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 49 states and 62 transitions. [2024-11-08 23:12:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 62 transitions. [2024-11-08 23:12:37,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:12:37,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:37,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:37,596 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:38,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-11-08 23:12:38,173 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-11-08 23:12:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:12:38,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:38,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:38,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:39,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 55 states and 74 transitions. [2024-11-08 23:12:39,270 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 74 transitions. [2024-11-08 23:12:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:12:39,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:39,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:39,332 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:39,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 75 transitions. [2024-11-08 23:12:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2024-11-08 23:12:39,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:12:39,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:39,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 23:12:40,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:40,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 57 states and 74 transitions. [2024-11-08 23:12:40,071 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions. [2024-11-08 23:12:40,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:12:40,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:40,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:40,218 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:40,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:40,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 60 states and 83 transitions. [2024-11-08 23:12:40,771 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-11-08 23:12:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:12:40,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 45 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:42,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 63 states and 83 transitions. [2024-11-08 23:12:42,086 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 83 transitions. [2024-11-08 23:12:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:12:42,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:42,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:42,259 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:42,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 66 states and 92 transitions. [2024-11-08 23:12:42,829 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 92 transitions. [2024-11-08 23:12:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:12:42,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:42,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:42,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:43,223 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 63 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 67 states and 92 transitions. [2024-11-08 23:12:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 92 transitions. [2024-11-08 23:12:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:12:43,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:43,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:43,878 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:44,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 70 states and 101 transitions. [2024-11-08 23:12:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 101 transitions. [2024-11-08 23:12:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:12:44,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:44,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:44,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:44,823 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 84 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:45,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:45,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 71 states and 101 transitions. [2024-11-08 23:12:45,372 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 101 transitions. [2024-11-08 23:12:45,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:12:45,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:45,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:45,707 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:12:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2024-11-08 23:12:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2024-11-08 23:12:46,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:12:46,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:46,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:12:47,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:47,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 55 states and 63 transitions. [2024-11-08 23:12:47,272 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 63 transitions. [2024-11-08 23:12:47,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:12:47,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:47,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:47,442 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 23:12:51,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:51,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 59 states and 70 transitions. [2024-11-08 23:12:51,847 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 70 transitions. [2024-11-08 23:12:51,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:12:51,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:51,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:52,071 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 25 proven. 1 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-08 23:12:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 62 states and 79 transitions. [2024-11-08 23:12:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 79 transitions. [2024-11-08 23:12:53,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:12:53,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:53,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:53,418 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:12:54,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:54,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 65 states and 82 transitions. [2024-11-08 23:12:54,200 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 82 transitions. [2024-11-08 23:12:54,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:12:54,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:54,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:54,535 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:12:55,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:55,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 68 states and 85 transitions. [2024-11-08 23:12:55,393 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2024-11-08 23:12:55,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:12:55,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:55,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:12:56,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:56,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 71 states and 88 transitions. [2024-11-08 23:12:56,581 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 88 transitions. [2024-11-08 23:12:56,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:12:56,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:56,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:56,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:12:57,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:57,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 74 states and 91 transitions. [2024-11-08 23:12:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 91 transitions. [2024-11-08 23:12:57,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:12:57,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:57,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:58,006 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:12:59,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:59,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 77 states and 94 transitions. [2024-11-08 23:12:59,020 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 94 transitions. [2024-11-08 23:12:59,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:12:59,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:59,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:59,328 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 80 states and 97 transitions. [2024-11-08 23:13:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 97 transitions. [2024-11-08 23:13:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:13:00,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:00,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:01,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:01,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 83 states and 100 transitions. [2024-11-08 23:13:01,700 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 100 transitions. [2024-11-08 23:13:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:13:01,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:01,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:01,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:02,101 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:03,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:03,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 86 states and 103 transitions. [2024-11-08 23:13:03,144 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 103 transitions. [2024-11-08 23:13:03,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:13:03,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:03,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:03,530 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:04,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 89 states and 106 transitions. [2024-11-08 23:13:04,649 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 106 transitions. [2024-11-08 23:13:04,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:13:04,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:04,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:05,056 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 92 states and 109 transitions. [2024-11-08 23:13:06,121 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 109 transitions. [2024-11-08 23:13:06,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:13:06,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:06,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:06,574 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 95 states and 112 transitions. [2024-11-08 23:13:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 112 transitions. [2024-11-08 23:13:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:13:07,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:07,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:08,204 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:09,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 98 states and 115 transitions. [2024-11-08 23:13:09,410 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 115 transitions. [2024-11-08 23:13:09,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:13:09,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:09,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 101 states and 118 transitions. [2024-11-08 23:13:11,052 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 118 transitions. [2024-11-08 23:13:11,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:13:11,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:11,564 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:12,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:12,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 104 states and 121 transitions. [2024-11-08 23:13:12,905 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 121 transitions. [2024-11-08 23:13:12,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:13:12,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:12,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,452 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 107 states and 124 transitions. [2024-11-08 23:13:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 124 transitions. [2024-11-08 23:13:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:13:14,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:14,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:15,405 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:16,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 110 states and 127 transitions. [2024-11-08 23:13:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 127 transitions. [2024-11-08 23:13:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:13:16,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:16,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:17,287 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 113 states and 130 transitions. [2024-11-08 23:13:18,662 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 130 transitions. [2024-11-08 23:13:18,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:13:18,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:19,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 116 states and 133 transitions. [2024-11-08 23:13:20,475 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 133 transitions. [2024-11-08 23:13:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:13:20,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:20,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:20,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:22,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:22,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 119 states and 136 transitions. [2024-11-08 23:13:22,415 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 136 transitions. [2024-11-08 23:13:22,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:13:22,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:22,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:22,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:24,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 122 states and 139 transitions. [2024-11-08 23:13:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 139 transitions. [2024-11-08 23:13:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:13:24,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:24,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:26,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 125 states and 142 transitions. [2024-11-08 23:13:26,488 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 142 transitions. [2024-11-08 23:13:26,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:13:26,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:26,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:26,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:28,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:28,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 128 states and 145 transitions. [2024-11-08 23:13:28,561 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 145 transitions. [2024-11-08 23:13:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:13:28,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:28,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:29,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 131 states and 148 transitions. [2024-11-08 23:13:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 148 transitions. [2024-11-08 23:13:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:13:30,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:30,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:33,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:33,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 134 states and 151 transitions. [2024-11-08 23:13:33,035 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 151 transitions. [2024-11-08 23:13:33,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:13:33,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:33,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:33,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1618 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 137 states and 154 transitions. [2024-11-08 23:13:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 154 transitions. [2024-11-08 23:13:35,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:13:35,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:35,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:35,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1718 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:37,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:37,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 140 states and 157 transitions. [2024-11-08 23:13:37,753 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 157 transitions. [2024-11-08 23:13:37,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:13:37,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:37,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:38,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:40,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:40,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 143 states and 160 transitions. [2024-11-08 23:13:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 160 transitions. [2024-11-08 23:13:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:13:40,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:40,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:41,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1927 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:42,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:42,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 146 states and 163 transitions. [2024-11-08 23:13:42,891 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 163 transitions. [2024-11-08 23:13:42,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:13:42,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:42,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:43,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2036 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:45,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 149 states and 166 transitions. [2024-11-08 23:13:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 166 transitions. [2024-11-08 23:13:45,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:13:45,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:45,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:46,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2148 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:47,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:47,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 152 states and 169 transitions. [2024-11-08 23:13:47,864 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 169 transitions. [2024-11-08 23:13:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:13:47,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:47,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:48,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2263 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:50,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 155 states and 172 transitions. [2024-11-08 23:13:50,795 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 172 transitions. [2024-11-08 23:13:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:13:50,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:50,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:51,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2381 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:53,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:53,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 158 states and 175 transitions. [2024-11-08 23:13:53,617 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 175 transitions. [2024-11-08 23:13:53,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:13:53,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:53,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:53,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:54,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2502 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:56,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 161 states and 178 transitions. [2024-11-08 23:13:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 178 transitions. [2024-11-08 23:13:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:13:56,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:56,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2626 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:13:58,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 164 states and 181 transitions. [2024-11-08 23:13:58,988 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2024-11-08 23:13:58,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:13:58,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:58,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2753 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:01,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:01,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 167 states and 184 transitions. [2024-11-08 23:14:01,740 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 184 transitions. [2024-11-08 23:14:01,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:14:01,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:01,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:02,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:05,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 170 states and 187 transitions. [2024-11-08 23:14:05,144 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 187 transitions. [2024-11-08 23:14:05,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:14:05,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:05,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:06,106 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 173 states and 190 transitions. [2024-11-08 23:14:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 190 transitions. [2024-11-08 23:14:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:14:08,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:08,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:08,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:09,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3152 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 176 states and 193 transitions. [2024-11-08 23:14:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 193 transitions. [2024-11-08 23:14:11,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:14:11,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3291 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 179 states and 196 transitions. [2024-11-08 23:14:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 196 transitions. [2024-11-08 23:14:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:14:14,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:14,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3433 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:18,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 182 states and 199 transitions. [2024-11-08 23:14:18,353 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 199 transitions. [2024-11-08 23:14:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:14:18,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:19,491 INFO L134 CoverageAnalysis]: Checked inductivity of 3578 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 185 states and 202 transitions. [2024-11-08 23:14:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 202 transitions. [2024-11-08 23:14:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:14:21,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:25,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 188 states and 205 transitions. [2024-11-08 23:14:25,363 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 205 transitions. [2024-11-08 23:14:25,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:14:25,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:25,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:25,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:26,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:29,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 191 states and 208 transitions. [2024-11-08 23:14:29,330 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 208 transitions. [2024-11-08 23:14:29,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:14:29,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:29,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:30,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:33,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:33,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 194 states and 211 transitions. [2024-11-08 23:14:33,055 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 211 transitions. [2024-11-08 23:14:33,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:14:33,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:33,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:34,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 197 states and 214 transitions. [2024-11-08 23:14:36,708 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 214 transitions. [2024-11-08 23:14:36,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:14:36,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:36,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:36,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:37,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4348 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 200 states and 217 transitions. [2024-11-08 23:14:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 217 transitions. [2024-11-08 23:14:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:14:40,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:41,322 INFO L134 CoverageAnalysis]: Checked inductivity of 4511 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:44,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 203 states and 220 transitions. [2024-11-08 23:14:44,047 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 220 transitions. [2024-11-08 23:14:44,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:14:44,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:44,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:44,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 206 states and 223 transitions. [2024-11-08 23:14:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 223 transitions. [2024-11-08 23:14:48,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:14:48,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:48,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 209 states and 226 transitions. [2024-11-08 23:14:52,310 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 226 transitions. [2024-11-08 23:14:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:14:52,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:52,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:52,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 5018 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 212 states and 229 transitions. [2024-11-08 23:14:56,912 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 229 transitions. [2024-11-08 23:14:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:14:56,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:56,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:58,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 215 states and 232 transitions. [2024-11-08 23:15:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 232 transitions. [2024-11-08 23:15:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:15:01,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:01,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:02,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:05,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 218 states and 235 transitions. [2024-11-08 23:15:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 235 transitions. [2024-11-08 23:15:05,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:15:05,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:05,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:06,388 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:09,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 221 states and 238 transitions. [2024-11-08 23:15:09,331 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 238 transitions. [2024-11-08 23:15:09,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:15:09,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:09,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:09,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:13,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 224 states and 241 transitions. [2024-11-08 23:15:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 241 transitions. [2024-11-08 23:15:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:15:13,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:13,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:15,176 INFO L134 CoverageAnalysis]: Checked inductivity of 5923 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:17,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:17,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 227 states and 244 transitions. [2024-11-08 23:15:17,896 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 244 transitions. [2024-11-08 23:15:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:15:17,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:17,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:19,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6113 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 230 states and 247 transitions. [2024-11-08 23:15:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 247 transitions. [2024-11-08 23:15:22,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:15:22,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:22,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6306 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:26,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:26,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 233 states and 250 transitions. [2024-11-08 23:15:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 250 transitions. [2024-11-08 23:15:26,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:15:26,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:26,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:28,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6502 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 236 states and 253 transitions. [2024-11-08 23:15:30,887 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 253 transitions. [2024-11-08 23:15:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:15:30,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:32,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6701 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:35,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:35,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 239 states and 256 transitions. [2024-11-08 23:15:35,280 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 256 transitions. [2024-11-08 23:15:35,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:15:35,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:35,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:36,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6903 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 242 states and 259 transitions. [2024-11-08 23:15:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 259 transitions. [2024-11-08 23:15:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:15:40,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:40,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:42,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7108 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:45,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 245 states and 262 transitions. [2024-11-08 23:15:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 262 transitions. [2024-11-08 23:15:45,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:15:45,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:45,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:47,497 INFO L134 CoverageAnalysis]: Checked inductivity of 7316 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 248 states and 265 transitions. [2024-11-08 23:15:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 265 transitions. [2024-11-08 23:15:50,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 23:15:50,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:50,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 7527 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:15:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 251 states and 268 transitions. [2024-11-08 23:15:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 268 transitions. [2024-11-08 23:15:55,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:15:55,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:55,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:57,262 INFO L134 CoverageAnalysis]: Checked inductivity of 7741 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 254 states and 271 transitions. [2024-11-08 23:16:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 271 transitions. [2024-11-08 23:16:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 23:16:00,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 7958 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 257 states and 274 transitions. [2024-11-08 23:16:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 274 transitions. [2024-11-08 23:16:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:16:05,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:05,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:05,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:07,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8178 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:10,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 260 states and 277 transitions. [2024-11-08 23:16:10,573 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 277 transitions. [2024-11-08 23:16:10,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:16:10,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:10,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:15,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 263 states and 280 transitions. [2024-11-08 23:16:15,727 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 280 transitions. [2024-11-08 23:16:15,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:16:15,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:15,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:15,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:17,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8627 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:20,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:20,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 266 states and 283 transitions. [2024-11-08 23:16:20,869 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 283 transitions. [2024-11-08 23:16:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 23:16:20,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:22,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8856 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:26,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 269 states and 286 transitions. [2024-11-08 23:16:26,097 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 286 transitions. [2024-11-08 23:16:26,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:16:26,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:26,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:26,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:28,061 INFO L134 CoverageAnalysis]: Checked inductivity of 9088 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:31,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 272 states and 289 transitions. [2024-11-08 23:16:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 289 transitions. [2024-11-08 23:16:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 23:16:31,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:31,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:33,694 INFO L134 CoverageAnalysis]: Checked inductivity of 9323 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:36,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:36,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 275 states and 292 transitions. [2024-11-08 23:16:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 292 transitions. [2024-11-08 23:16:36,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:16:36,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:36,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:37,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:39,047 INFO L134 CoverageAnalysis]: Checked inductivity of 9561 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:42,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:42,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 278 states and 295 transitions. [2024-11-08 23:16:42,648 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 295 transitions. [2024-11-08 23:16:42,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:16:42,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:42,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:45,304 INFO L134 CoverageAnalysis]: Checked inductivity of 9802 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 281 states and 298 transitions. [2024-11-08 23:16:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 298 transitions. [2024-11-08 23:16:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:16:48,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:48,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 10046 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 284 states and 301 transitions. [2024-11-08 23:16:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 301 transitions. [2024-11-08 23:16:54,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:16:54,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:54,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:54,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:56,655 INFO L134 CoverageAnalysis]: Checked inductivity of 10293 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 287 states and 304 transitions. [2024-11-08 23:17:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 304 transitions. [2024-11-08 23:17:00,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 23:17:00,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:00,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 10543 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:06,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:06,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 290 states and 307 transitions. [2024-11-08 23:17:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 307 transitions. [2024-11-08 23:17:06,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:17:06,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:06,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:09,141 INFO L134 CoverageAnalysis]: Checked inductivity of 10796 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:12,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 293 states and 310 transitions. [2024-11-08 23:17:12,666 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 310 transitions. [2024-11-08 23:17:12,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 23:17:12,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:12,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 11052 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:18,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 296 states and 313 transitions. [2024-11-08 23:17:18,718 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 313 transitions. [2024-11-08 23:17:18,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:17:18,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:21,211 INFO L134 CoverageAnalysis]: Checked inductivity of 11311 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:25,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 299 states and 316 transitions. [2024-11-08 23:17:25,618 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 316 transitions. [2024-11-08 23:17:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 23:17:25,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:25,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:25,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 11573 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:32,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:32,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 302 states and 319 transitions. [2024-11-08 23:17:32,700 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 319 transitions. [2024-11-08 23:17:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 23:17:32,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:32,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 11838 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:39,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:39,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 305 states and 322 transitions. [2024-11-08 23:17:39,289 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 322 transitions. [2024-11-08 23:17:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 23:17:39,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:39,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:39,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:41,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 308 states and 325 transitions. [2024-11-08 23:17:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 325 transitions. [2024-11-08 23:17:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-08 23:17:45,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 12377 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:52,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 311 states and 328 transitions. [2024-11-08 23:17:52,753 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 328 transitions. [2024-11-08 23:17:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-08 23:17:52,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:52,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,737 INFO L134 CoverageAnalysis]: Checked inductivity of 12651 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:17:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:59,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 314 states and 331 transitions. [2024-11-08 23:17:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 331 transitions. [2024-11-08 23:17:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-08 23:17:59,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:59,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:59,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:02,956 INFO L134 CoverageAnalysis]: Checked inductivity of 12928 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:06,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 317 states and 334 transitions. [2024-11-08 23:18:06,850 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 334 transitions. [2024-11-08 23:18:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 23:18:06,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:06,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 13208 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:13,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:13,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 320 states and 337 transitions. [2024-11-08 23:18:13,658 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 337 transitions. [2024-11-08 23:18:13,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-08 23:18:13,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:13,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:17,177 INFO L134 CoverageAnalysis]: Checked inductivity of 13491 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:21,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 323 states and 340 transitions. [2024-11-08 23:18:21,043 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 340 transitions. [2024-11-08 23:18:21,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 23:18:21,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:21,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:24,727 INFO L134 CoverageAnalysis]: Checked inductivity of 13777 backedges. 0 proven. 13776 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:28,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:28,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 326 states and 343 transitions. [2024-11-08 23:18:28,735 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 343 transitions. [2024-11-08 23:18:28,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 23:18:28,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:28,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:28,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:32,126 INFO L134 CoverageAnalysis]: Checked inductivity of 14066 backedges. 0 proven. 14065 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 329 states and 346 transitions. [2024-11-08 23:18:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 346 transitions. [2024-11-08 23:18:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 23:18:36,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:36,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:36,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 14358 backedges. 0 proven. 14357 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:44,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:44,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 332 states and 349 transitions. [2024-11-08 23:18:44,104 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 349 transitions. [2024-11-08 23:18:44,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 23:18:44,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:44,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 14653 backedges. 0 proven. 14652 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:52,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:52,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 335 states and 352 transitions. [2024-11-08 23:18:52,069 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 352 transitions. [2024-11-08 23:18:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:18:52,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:52,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:52,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:56,309 INFO L134 CoverageAnalysis]: Checked inductivity of 14951 backedges. 0 proven. 14950 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 338 states and 355 transitions. [2024-11-08 23:19:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 355 transitions. [2024-11-08 23:19:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:19:00,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:00,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 15252 backedges. 0 proven. 15251 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:09,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:09,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 341 states and 358 transitions. [2024-11-08 23:19:09,630 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 358 transitions. [2024-11-08 23:19:09,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 23:19:09,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:09,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:13,763 INFO L134 CoverageAnalysis]: Checked inductivity of 15556 backedges. 0 proven. 15555 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:18,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:18,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 344 states and 361 transitions. [2024-11-08 23:19:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 361 transitions. [2024-11-08 23:19:18,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 23:19:18,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:18,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:18,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:21,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15863 backedges. 0 proven. 15862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 347 states and 364 transitions. [2024-11-08 23:19:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 364 transitions. [2024-11-08 23:19:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-08 23:19:26,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:26,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 16173 backedges. 0 proven. 16172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:35,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:35,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 350 states and 367 transitions. [2024-11-08 23:19:35,553 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 367 transitions. [2024-11-08 23:19:35,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-08 23:19:35,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:35,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:35,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 0 proven. 16485 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:45,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 353 states and 370 transitions. [2024-11-08 23:19:45,025 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 370 transitions. [2024-11-08 23:19:45,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 23:19:45,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:45,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:49,422 INFO L134 CoverageAnalysis]: Checked inductivity of 16802 backedges. 0 proven. 16801 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:19:54,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 356 states and 373 transitions. [2024-11-08 23:19:54,723 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 373 transitions. [2024-11-08 23:19:54,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-08 23:19:54,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:54,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 17121 backedges. 0 proven. 17120 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:04,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 359 states and 376 transitions. [2024-11-08 23:20:04,861 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 376 transitions. [2024-11-08 23:20:04,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-08 23:20:04,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:04,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:09,597 INFO L134 CoverageAnalysis]: Checked inductivity of 17443 backedges. 0 proven. 17442 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:15,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:15,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 362 states and 379 transitions. [2024-11-08 23:20:15,132 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 379 transitions. [2024-11-08 23:20:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-08 23:20:15,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:15,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:20,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17768 backedges. 0 proven. 17767 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:25,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 365 states and 382 transitions. [2024-11-08 23:20:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 382 transitions. [2024-11-08 23:20:25,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 23:20:25,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:25,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:25,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:30,697 INFO L134 CoverageAnalysis]: Checked inductivity of 18096 backedges. 0 proven. 18095 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:36,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 368 states and 385 transitions. [2024-11-08 23:20:36,311 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 385 transitions. [2024-11-08 23:20:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 23:20:36,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:36,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:41,546 INFO L134 CoverageAnalysis]: Checked inductivity of 18427 backedges. 0 proven. 18426 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 371 states and 388 transitions. [2024-11-08 23:20:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 388 transitions. [2024-11-08 23:20:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-08 23:20:46,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:46,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 18761 backedges. 0 proven. 18760 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:20:57,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:57,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 374 states and 391 transitions. [2024-11-08 23:20:57,752 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 391 transitions. [2024-11-08 23:20:57,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-08 23:20:57,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:57,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 19098 backedges. 0 proven. 19097 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:21:07,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 377 states and 394 transitions. [2024-11-08 23:21:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 394 transitions. [2024-11-08 23:21:07,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 23:21:07,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:07,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:07,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:13,511 INFO L134 CoverageAnalysis]: Checked inductivity of 19438 backedges. 0 proven. 19437 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:21:19,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 380 states and 397 transitions. [2024-11-08 23:21:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 397 transitions. [2024-11-08 23:21:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 23:21:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:19,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:25,783 INFO L134 CoverageAnalysis]: Checked inductivity of 19781 backedges. 0 proven. 19780 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:21:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:31,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 383 states and 400 transitions. [2024-11-08 23:21:31,991 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 400 transitions. [2024-11-08 23:21:31,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-08 23:21:31,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:31,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:32,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:37,805 INFO L134 CoverageAnalysis]: Checked inductivity of 20127 backedges. 0 proven. 20126 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:21:44,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:44,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 386 states and 403 transitions. [2024-11-08 23:21:44,154 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 403 transitions. [2024-11-08 23:21:44,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 23:21:44,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:44,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:44,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:50,582 INFO L134 CoverageAnalysis]: Checked inductivity of 20476 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:21:57,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 389 states and 406 transitions. [2024-11-08 23:21:57,688 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 406 transitions. [2024-11-08 23:21:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-08 23:21:57,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:57,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:03,581 INFO L134 CoverageAnalysis]: Checked inductivity of 20828 backedges. 0 proven. 20827 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:22:10,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:10,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 392 states and 409 transitions. [2024-11-08 23:22:10,293 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 409 transitions. [2024-11-08 23:22:10,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 23:22:10,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:10,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:16,499 INFO L134 CoverageAnalysis]: Checked inductivity of 21183 backedges. 0 proven. 21182 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:22:23,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:23,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 395 states and 412 transitions. [2024-11-08 23:22:23,649 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 412 transitions. [2024-11-08 23:22:23,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 23:22:23,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:23,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:29,899 INFO L134 CoverageAnalysis]: Checked inductivity of 21541 backedges. 0 proven. 21540 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:22:36,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:36,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 398 states and 415 transitions. [2024-11-08 23:22:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 415 transitions. [2024-11-08 23:22:36,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-08 23:22:36,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:36,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 21902 backedges. 0 proven. 21901 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:22:49,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 401 states and 418 transitions. [2024-11-08 23:22:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 418 transitions. [2024-11-08 23:22:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-08 23:22:49,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:49,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 22266 backedges. 0 proven. 22265 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 404 states and 421 transitions. [2024-11-08 23:23:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 421 transitions. [2024-11-08 23:23:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 23:23:03,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:03,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:03,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:09,593 INFO L134 CoverageAnalysis]: Checked inductivity of 22633 backedges. 0 proven. 22632 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 407 states and 424 transitions. [2024-11-08 23:23:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 424 transitions. [2024-11-08 23:23:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-08 23:23:16,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 23003 backedges. 0 proven. 23002 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 410 states and 427 transitions. [2024-11-08 23:23:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 427 transitions. [2024-11-08 23:23:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-11-08 23:23:28,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:28,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:29,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 23376 backedges. 0 proven. 23375 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:42,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:42,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 413 states and 430 transitions. [2024-11-08 23:23:42,030 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 430 transitions. [2024-11-08 23:23:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-08 23:23:42,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:42,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 23752 backedges. 0 proven. 23751 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:23:56,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 416 states and 433 transitions. [2024-11-08 23:23:56,005 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 433 transitions. [2024-11-08 23:23:56,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 23:23:56,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:56,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 24131 backedges. 0 proven. 24130 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 419 states and 436 transitions. [2024-11-08 23:24:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 436 transitions. [2024-11-08 23:24:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-08 23:24:09,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:09,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:16,186 INFO L134 CoverageAnalysis]: Checked inductivity of 24513 backedges. 0 proven. 24512 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:23,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:23,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 422 states and 439 transitions. [2024-11-08 23:24:23,108 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 439 transitions. [2024-11-08 23:24:23,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-08 23:24:23,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:23,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:30,440 INFO L134 CoverageAnalysis]: Checked inductivity of 24898 backedges. 0 proven. 24897 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:37,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 425 states and 442 transitions. [2024-11-08 23:24:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 442 transitions. [2024-11-08 23:24:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-08 23:24:37,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:37,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:44,871 INFO L134 CoverageAnalysis]: Checked inductivity of 25286 backedges. 0 proven. 25285 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:24:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:51,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 428 states and 445 transitions. [2024-11-08 23:24:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 445 transitions. [2024-11-08 23:24:51,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-08 23:24:51,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:51,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:51,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 25677 backedges. 0 proven. 25676 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:04,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 431 states and 448 transitions. [2024-11-08 23:25:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 448 transitions. [2024-11-08 23:25:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-08 23:25:04,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:11,019 INFO L134 CoverageAnalysis]: Checked inductivity of 26071 backedges. 0 proven. 26070 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:17,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 434 states and 451 transitions. [2024-11-08 23:25:17,451 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 451 transitions. [2024-11-08 23:25:17,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-08 23:25:17,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:17,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:25,334 INFO L134 CoverageAnalysis]: Checked inductivity of 26468 backedges. 0 proven. 26467 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:31,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:31,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 437 states and 454 transitions. [2024-11-08 23:25:31,751 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 454 transitions. [2024-11-08 23:25:31,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 23:25:31,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:38,331 INFO L134 CoverageAnalysis]: Checked inductivity of 26868 backedges. 0 proven. 26867 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:45,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 440 states and 457 transitions. [2024-11-08 23:25:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 457 transitions. [2024-11-08 23:25:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-08 23:25:45,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:45,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 27271 backedges. 0 proven. 27270 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:25:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:59,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 443 states and 460 transitions. [2024-11-08 23:25:59,082 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 460 transitions. [2024-11-08 23:25:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-08 23:25:59,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:59,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:59,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 27677 backedges. 0 proven. 27676 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:26:13,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:13,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 446 states and 463 transitions. [2024-11-08 23:26:13,496 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 463 transitions. [2024-11-08 23:26:13,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-11-08 23:26:13,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:13,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:13,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat