./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/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_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e2d96ac7da90505ebe789a14ca36a5b916234d7d0d8ab11cf581076a8deb0195 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:48:16,725 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:48:16,809 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:48:16,815 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:48:16,816 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:48:16,847 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:48:16,848 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:48:16,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:48:16,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:48:16,853 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:48:16,854 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:48:16,854 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:48:16,854 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:48:16,857 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:48:16,857 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:48:16,857 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:48:16,858 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:48:16,858 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:48:16,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:48:16,859 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:48:16,859 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:48:16,863 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:48:16,863 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:48:16,864 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:48:16,864 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:48:16,864 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:48:16,865 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:48:16,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:48:16,865 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:48:16,866 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:48:16,866 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:48:16,866 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:48:16,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:48:16,869 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_6c38438b-3962-4c65-9b42-f5de197789b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2d96ac7da90505ebe789a14ca36a5b916234d7d0d8ab11cf581076a8deb0195 [2024-11-08 23:48:17,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:48:17,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:48:17,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:48:17,242 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:48:17,243 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:48:17,244 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i Unable to find full path for "g++" [2024-11-08 23:48:19,219 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:48:19,607 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:48:19,608 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2024-11-08 23:48:19,638 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/data/106af3bb3/6c7903f309594f36bca0e9d270ac4e33/FLAG32ec44a58 [2024-11-08 23:48:19,656 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/data/106af3bb3/6c7903f309594f36bca0e9d270ac4e33 [2024-11-08 23:48:19,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:48:19,660 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:48:19,662 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:48:19,662 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:48:19,672 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:48:19,673 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:48:19" (1/1) ... [2024-11-08 23:48:19,675 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4af886b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:19, skipping insertion in model container [2024-11-08 23:48:19,679 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:48:19" (1/1) ... [2024-11-08 23:48:19,772 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:48:20,379 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i[33022,33035] [2024-11-08 23:48:20,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:48:20,695 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:48:20,727 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i[33022,33035] [2024-11-08 23:48:20,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:48:20,980 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:48:20,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20 WrapperNode [2024-11-08 23:48:20,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:48:20,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:48:20,983 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:48:20,983 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:48:20,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,044 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,149 INFO L138 Inliner]: procedures = 177, calls = 557, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3490 [2024-11-08 23:48:21,150 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:48:21,150 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:48:21,151 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:48:21,151 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:48:21,161 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,166 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,186 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,187 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,288 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,333 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,347 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,358 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,374 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:48:21,375 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:48:21,375 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:48:21,375 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:48:21,376 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:48:20" (1/1) ... [2024-11-08 23:48:21,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:48:21,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:48:21,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:48:21,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c38438b-3962-4c65-9b42-f5de197789b9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:48:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-08 23:48:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-08 23:48:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:48:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:48:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:48:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:48:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:48:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:48:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:48:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:48:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:48:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:48:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:48:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:48:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:48:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:48:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:48:21,783 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:48:21,786 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:48:25,550 INFO L? ?]: Removed 806 outVars from TransFormulas that were not future-live. [2024-11-08 23:48:25,550 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:48:29,951 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:48:29,951 INFO L316 CfgBuilder]: Removed 147 assume(true) statements. [2024-11-08 23:48:29,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:48:29 BoogieIcfgContainer [2024-11-08 23:48:29,952 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:48:29,953 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:48:29,953 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:48:29,963 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:48:29,964 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:48:29" (1/1) ... [2024-11-08 23:48:29,976 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:48:30,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:30,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 308 states and 533 transitions. [2024-11-08 23:48:30,060 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 533 transitions. [2024-11-08 23:48:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:48:30,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:30,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 308 states and 529 transitions. [2024-11-08 23:48:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 529 transitions. [2024-11-08 23:48:30,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:48:30,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:30,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:30,438 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 23:48:30,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:30,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 308 states and 525 transitions. [2024-11-08 23:48:30,463 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 525 transitions. [2024-11-08 23:48:30,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:48:30,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:30,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:30,731 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 23:48:30,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:30,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 310 states and 526 transitions. [2024-11-08 23:48:30,780 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 526 transitions. [2024-11-08 23:48:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:48:30,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:30,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:30,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:35,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:35,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 310 states and 521 transitions. [2024-11-08 23:48:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 521 transitions. [2024-11-08 23:48:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:48:35,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:35,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:35,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:35,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:35,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 310 states and 517 transitions. [2024-11-08 23:48:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 517 transitions. [2024-11-08 23:48:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:48:35,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 310 states and 511 transitions. [2024-11-08 23:48:35,386 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 511 transitions. [2024-11-08 23:48:35,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:48:35,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:35,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:35,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:36,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:36,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:36,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 310 states and 505 transitions. [2024-11-08 23:48:36,801 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 505 transitions. [2024-11-08 23:48:36,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:48:36,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:36,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:39,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:39,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:39,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 325 states and 525 transitions. [2024-11-08 23:48:39,730 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 525 transitions. [2024-11-08 23:48:39,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:48:39,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:39,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:39,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 325 states and 523 transitions. [2024-11-08 23:48:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 523 transitions. [2024-11-08 23:48:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:48:39,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:39,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:40,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:40,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:40,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 325 states and 521 transitions. [2024-11-08 23:48:40,161 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 521 transitions. [2024-11-08 23:48:40,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:48:40,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:40,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:40,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 325 states and 519 transitions. [2024-11-08 23:48:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 519 transitions. [2024-11-08 23:48:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:48:40,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:40,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:40,551 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 23:48:43,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:48:43,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 325 states and 517 transitions. [2024-11-08 23:48:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 517 transitions. [2024-11-08 23:48:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:48:43,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:43,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:48:54,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:04,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:08,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:08,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:08,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 329 states and 520 transitions. [2024-11-08 23:49:08,117 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 520 transitions. [2024-11-08 23:49:08,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:49:08,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:08,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:08,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:08,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 329 states and 515 transitions. [2024-11-08 23:49:08,290 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 515 transitions. [2024-11-08 23:49:08,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:49:08,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:08,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:09,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:49:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:10,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 332 states and 521 transitions. [2024-11-08 23:49:10,103 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 521 transitions. [2024-11-08 23:49:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:49:10,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:10,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 332 states and 515 transitions. [2024-11-08 23:49:10,258 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 515 transitions. [2024-11-08 23:49:10,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:49:10,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:10,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:10,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:20,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:20,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 332 states and 509 transitions. [2024-11-08 23:49:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 509 transitions. [2024-11-08 23:49:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:49:20,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:20,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:20,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:24,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 347 states and 530 transitions. [2024-11-08 23:49:24,286 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 530 transitions. [2024-11-08 23:49:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:49:24,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:24,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 347 states and 528 transitions. [2024-11-08 23:49:24,558 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 528 transitions. [2024-11-08 23:49:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:49:24,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:24,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 347 states and 526 transitions. [2024-11-08 23:49:24,970 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 526 transitions. [2024-11-08 23:49:24,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:49:24,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:25,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 347 states and 524 transitions. [2024-11-08 23:49:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 524 transitions. [2024-11-08 23:49:25,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:49:25,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:25,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:25,425 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 23:49:35,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:35,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 347 states and 522 transitions. [2024-11-08 23:49:35,458 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 522 transitions. [2024-11-08 23:49:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:49:35,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:35,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:35,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:49:46,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:48,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:49:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:48,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 351 states and 525 transitions. [2024-11-08 23:49:48,379 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 525 transitions. [2024-11-08 23:49:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:49:48,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:48,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:49:54,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:01,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:02,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:02,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 384 states and 564 transitions. [2024-11-08 23:50:02,039 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 564 transitions. [2024-11-08 23:50:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:50:02,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:02,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:02,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:02,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:50:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:02,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 384 states and 562 transitions. [2024-11-08 23:50:02,416 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 562 transitions. [2024-11-08 23:50:02,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:50:02,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:02,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:02,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:02,985 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:50:13,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:23,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:33,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:43,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:43,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:43,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 388 states and 565 transitions. [2024-11-08 23:50:43,315 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 565 transitions. [2024-11-08 23:50:43,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:50:43,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:43,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:43,577 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:50:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 388 states and 564 transitions. [2024-11-08 23:50:43,607 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 564 transitions. [2024-11-08 23:50:43,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:50:43,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:43,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:50:54,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:56,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:07,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:08,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:13,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 470 states and 671 transitions. [2024-11-08 23:51:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 671 transitions. [2024-11-08 23:51:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:51:13,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:13,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:14,292 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:51:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:15,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 479 states and 682 transitions. [2024-11-08 23:51:15,004 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 682 transitions. [2024-11-08 23:51:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:51:15,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:15,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:15,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:15,416 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:51:15,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:15,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 479 states and 680 transitions. [2024-11-08 23:51:15,554 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 680 transitions. [2024-11-08 23:51:15,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:51:15,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:15,939 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:51:15,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 479 states and 676 transitions. [2024-11-08 23:51:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 676 transitions. [2024-11-08 23:51:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:51:15,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:15,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:16,235 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:51:22,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:22,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 479 states and 674 transitions. [2024-11-08 23:51:22,769 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 674 transitions. [2024-11-08 23:51:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:51:22,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:22,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:23,076 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:51:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:23,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 479 states and 672 transitions. [2024-11-08 23:51:23,162 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 672 transitions. [2024-11-08 23:51:23,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:51:23,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:23,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:23,649 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:51:24,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:24,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 481 states and 676 transitions. [2024-11-08 23:51:24,014 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 676 transitions. [2024-11-08 23:51:24,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:51:24,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:24,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:24,457 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:51:32,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:32,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:32,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 485 states and 679 transitions. [2024-11-08 23:51:32,985 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 679 transitions. [2024-11-08 23:51:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:51:32,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:32,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:33,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:33,536 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:51:43,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:51,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:51,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:51,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 489 states and 682 transitions. [2024-11-08 23:51:51,095 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 682 transitions. [2024-11-08 23:51:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:51:51,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:51,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:51,534 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:52:01,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:11,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:21,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:24,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:24,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 493 states and 685 transitions. [2024-11-08 23:52:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 685 transitions. [2024-11-08 23:52:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:52:24,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:24,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:24,908 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:52:25,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:25,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 493 states and 683 transitions. [2024-11-08 23:52:25,003 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 683 transitions. [2024-11-08 23:52:25,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:52:25,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:25,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:29,021 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:52:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 495 states and 686 transitions. [2024-11-08 23:52:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 686 transitions. [2024-11-08 23:52:29,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:52:29,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:29,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:29,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:29,586 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:52:29,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:29,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 495 states and 684 transitions. [2024-11-08 23:52:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 684 transitions. [2024-11-08 23:52:29,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:52:29,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:29,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:52:30,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:30,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 499 states and 687 transitions. [2024-11-08 23:52:30,646 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 687 transitions. [2024-11-08 23:52:30,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:52:30,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:30,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:33,727 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:52:34,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 501 states and 690 transitions. [2024-11-08 23:52:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 690 transitions. [2024-11-08 23:52:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:52:34,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:34,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:52:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:37,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 502 states and 691 transitions. [2024-11-08 23:52:37,840 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 691 transitions. [2024-11-08 23:52:37,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:52:37,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:41,235 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:52:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:42,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 504 states and 695 transitions. [2024-11-08 23:52:42,433 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 695 transitions. [2024-11-08 23:52:42,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:52:42,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:42,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:45,961 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 2 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:52:46,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 505 states and 696 transitions. [2024-11-08 23:52:46,595 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 696 transitions. [2024-11-08 23:52:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:52:46,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:46,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:52:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:50,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 506 states and 697 transitions. [2024-11-08 23:52:50,666 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 697 transitions. [2024-11-08 23:52:50,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:52:50,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:50,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:52:54,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:54,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 507 states and 698 transitions. [2024-11-08 23:52:54,916 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 698 transitions. [2024-11-08 23:52:54,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:52:54,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:54,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:57,375 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 2 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:52:58,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:58,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 508 states and 699 transitions. [2024-11-08 23:52:58,323 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 699 transitions. [2024-11-08 23:52:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:52:58,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:58,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 23:53:01,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:01,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 509 states and 700 transitions. [2024-11-08 23:53:01,570 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 700 transitions. [2024-11-08 23:53:01,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:53:01,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:01,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 2 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:53:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:05,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 510 states and 701 transitions. [2024-11-08 23:53:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 701 transitions. [2024-11-08 23:53:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:53:05,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:05,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 2 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:53:10,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:10,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 511 states and 702 transitions. [2024-11-08 23:53:10,658 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 702 transitions. [2024-11-08 23:53:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:53:10,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:10,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:13,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 23:53:15,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:15,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 512 states and 703 transitions. [2024-11-08 23:53:15,841 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 703 transitions. [2024-11-08 23:53:15,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:53:15,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:15,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:19,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:20,785 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 2 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:53:21,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 513 states and 704 transitions. [2024-11-08 23:53:21,796 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 704 transitions. [2024-11-08 23:53:21,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:53:21,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:21,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:25,812 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 2 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 23:53:26,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:26,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 514 states and 705 transitions. [2024-11-08 23:53:26,613 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 705 transitions. [2024-11-08 23:53:26,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:53:26,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:26,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:30,320 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 2 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:53:31,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 515 states and 706 transitions. [2024-11-08 23:53:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 706 transitions. [2024-11-08 23:53:31,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:53:31,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:31,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:33,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:35,144 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 2 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 23:53:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:36,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 516 states and 707 transitions. [2024-11-08 23:53:36,214 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 707 transitions. [2024-11-08 23:53:36,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:53:36,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:36,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:53:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:41,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 517 states and 708 transitions. [2024-11-08 23:53:41,629 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 708 transitions. [2024-11-08 23:53:41,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:53:41,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:41,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 2 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 23:53:46,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 518 states and 709 transitions. [2024-11-08 23:53:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 709 transitions. [2024-11-08 23:53:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:53:46,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:50,568 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 2 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 23:53:51,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:51,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 519 states and 710 transitions. [2024-11-08 23:53:51,207 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 710 transitions. [2024-11-08 23:53:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:53:51,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:51,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:54,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:55,960 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 2 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 23:53:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:56,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 520 states and 711 transitions. [2024-11-08 23:53:56,603 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 711 transitions. [2024-11-08 23:53:56,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:53:56,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:56,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:00,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:01,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 2 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 23:54:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 521 states and 712 transitions. [2024-11-08 23:54:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 712 transitions. [2024-11-08 23:54:02,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:54:02,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:02,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:07,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 2 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 23:54:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:08,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 522 states and 713 transitions. [2024-11-08 23:54:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 713 transitions. [2024-11-08 23:54:08,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:54:08,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:08,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:11,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:13,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 2 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 23:54:14,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:14,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 523 states and 714 transitions. [2024-11-08 23:54:14,093 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 714 transitions. [2024-11-08 23:54:14,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:54:14,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:14,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:20,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 2 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 23:54:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:21,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 524 states and 715 transitions. [2024-11-08 23:54:21,890 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 715 transitions. [2024-11-08 23:54:21,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:54:21,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:21,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:23,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 2 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 23:54:26,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:26,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 525 states and 716 transitions. [2024-11-08 23:54:26,827 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 716 transitions. [2024-11-08 23:54:26,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:54:26,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:26,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 2 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 23:54:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 526 states and 717 transitions. [2024-11-08 23:54:35,717 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 717 transitions. [2024-11-08 23:54:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:54:35,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 2 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 23:54:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 527 states and 718 transitions. [2024-11-08 23:54:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 718 transitions. [2024-11-08 23:54:41,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:54:41,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:41,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 2 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 23:54:49,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:49,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 528 states and 719 transitions. [2024-11-08 23:54:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 719 transitions. [2024-11-08 23:54:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:54:49,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:49,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1905 backedges. 2 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:54:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:56,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 529 states and 720 transitions. [2024-11-08 23:54:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 720 transitions. [2024-11-08 23:54:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:54:56,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:00,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:02,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 2 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 23:55:03,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:03,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 530 states and 721 transitions. [2024-11-08 23:55:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 721 transitions. [2024-11-08 23:55:03,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:55:03,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:09,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2159 backedges. 2 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 23:55:10,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 531 states and 722 transitions. [2024-11-08 23:55:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 722 transitions. [2024-11-08 23:55:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:55:10,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:10,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:13,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 2 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 23:55:17,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:17,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 532 states and 723 transitions. [2024-11-08 23:55:17,774 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 723 transitions. [2024-11-08 23:55:17,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:55:17,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:17,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:24,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2429 backedges. 2 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 23:55:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:25,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 533 states and 724 transitions. [2024-11-08 23:55:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 724 transitions. [2024-11-08 23:55:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:55:25,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 2 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:55:34,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:34,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 534 states and 725 transitions. [2024-11-08 23:55:34,536 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 725 transitions. [2024-11-08 23:55:34,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:55:34,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:34,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:37,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2715 backedges. 2 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 23:55:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 535 states and 726 transitions. [2024-11-08 23:55:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 726 transitions. [2024-11-08 23:55:42,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:55:42,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:42,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2864 backedges. 2 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 23:55:50,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 536 states and 727 transitions. [2024-11-08 23:55:50,288 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 727 transitions. [2024-11-08 23:55:50,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:55:50,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:50,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 2 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 23:55:56,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:56,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 537 states and 728 transitions. [2024-11-08 23:55:56,867 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 728 transitions. [2024-11-08 23:55:56,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:55:56,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:56,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:59,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3174 backedges. 2 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:56:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 538 states and 729 transitions. [2024-11-08 23:56:04,215 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 729 transitions. [2024-11-08 23:56:04,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:56:04,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:04,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:12,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 2 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 23:56:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:14,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 539 states and 730 transitions. [2024-11-08 23:56:14,418 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 730 transitions. [2024-11-08 23:56:14,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:56:14,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:14,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:18,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:21,437 INFO L134 CoverageAnalysis]: Checked inductivity of 3500 backedges. 2 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 23:56:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:22,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 540 states and 731 transitions. [2024-11-08 23:56:22,364 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 731 transitions. [2024-11-08 23:56:22,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:56:22,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:22,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:29,413 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 2 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 23:56:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:31,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 541 states and 732 transitions. [2024-11-08 23:56:31,601 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 732 transitions. [2024-11-08 23:56:31,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:56:31,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:31,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 2 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 23:56:41,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:41,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 542 states and 733 transitions. [2024-11-08 23:56:41,067 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 733 transitions. [2024-11-08 23:56:41,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:56:41,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:41,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:45,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:49,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 2 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-08 23:56:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 543 states and 734 transitions. [2024-11-08 23:56:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 734 transitions. [2024-11-08 23:56:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:56:50,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:50,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:12,354 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 2 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-08 23:57:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:25,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 544 states and 735 transitions. [2024-11-08 23:57:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 735 transitions. [2024-11-08 23:57:25,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:57:25,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:25,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:31,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4385 backedges. 93 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-08 23:57:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:32,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 545 states and 739 transitions. [2024-11-08 23:57:32,778 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 739 transitions. [2024-11-08 23:57:32,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:57:32,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:32,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:41,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4574 backedges. 138 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-08 23:57:43,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:43,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 546 states and 743 transitions. [2024-11-08 23:57:43,693 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 743 transitions. [2024-11-08 23:57:43,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:57:43,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:43,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:49,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4767 backedges. 183 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 23:57:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:51,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 547 states and 745 transitions. [2024-11-08 23:57:51,404 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 745 transitions. [2024-11-08 23:57:51,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:57:51,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:51,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:58,553 INFO L134 CoverageAnalysis]: Checked inductivity of 4964 backedges. 228 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 23:57:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 548 states and 746 transitions. [2024-11-08 23:57:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 746 transitions. [2024-11-08 23:57:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:57:59,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:07,997 INFO L134 CoverageAnalysis]: Checked inductivity of 5165 backedges. 273 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 23:58:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 549 states and 747 transitions. [2024-11-08 23:58:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 747 transitions. [2024-11-08 23:58:09,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:58:09,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:09,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5370 backedges. 318 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 23:58:23,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 550 states and 748 transitions. [2024-11-08 23:58:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 748 transitions. [2024-11-08 23:58:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:58:23,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:23,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:26,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:27,599 INFO L134 CoverageAnalysis]: Checked inductivity of 5579 backedges. 363 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 23:58:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:30,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 553 states and 754 transitions. [2024-11-08 23:58:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 754 transitions. [2024-11-08 23:58:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:58:30,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 5792 backedges. 408 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 23:58:39,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:39,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 554 states and 755 transitions. [2024-11-08 23:58:39,037 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 755 transitions. [2024-11-08 23:58:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:58:39,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:39,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:47,688 INFO L134 CoverageAnalysis]: Checked inductivity of 6009 backedges. 453 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 23:58:48,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:48,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 555 states and 756 transitions. [2024-11-08 23:58:48,571 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 756 transitions. [2024-11-08 23:58:48,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:58:48,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:48,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:55,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6230 backedges. 498 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 23:58:56,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:56,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 556 states and 757 transitions. [2024-11-08 23:58:56,906 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 757 transitions. [2024-11-08 23:58:56,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:58:56,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:56,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:02,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6455 backedges. 543 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 23:59:05,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 557 states and 758 transitions. [2024-11-08 23:59:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 758 transitions. [2024-11-08 23:59:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:59:05,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:05,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 588 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 23:59:12,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:12,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 558 states and 759 transitions. [2024-11-08 23:59:12,954 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 759 transitions. [2024-11-08 23:59:12,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:59:12,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:12,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:18,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:20,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6917 backedges. 633 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 23:59:21,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:21,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 559 states and 760 transitions. [2024-11-08 23:59:21,794 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 760 transitions. [2024-11-08 23:59:21,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:59:21,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:21,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 7154 backedges. 678 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 23:59:29,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:29,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 560 states and 761 transitions. [2024-11-08 23:59:29,949 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 761 transitions. [2024-11-08 23:59:29,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:59:29,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:29,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7395 backedges. 723 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 23:59:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:37,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 561 states and 762 transitions. [2024-11-08 23:59:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 762 transitions. [2024-11-08 23:59:37,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:59:37,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:43,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:45,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7640 backedges. 768 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 23:59:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 562 states and 763 transitions. [2024-11-08 23:59:47,510 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 763 transitions. [2024-11-08 23:59:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:59:47,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:47,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:53,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 7889 backedges. 813 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 23:59:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 563 states and 764 transitions. [2024-11-08 23:59:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 764 transitions. [2024-11-08 23:59:58,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:59:58,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:58,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:04,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8142 backedges. 858 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-09 00:00:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:09,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 564 states and 765 transitions. [2024-11-09 00:00:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 765 transitions. [2024-11-09 00:00:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-09 00:00:09,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:09,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8399 backedges. 903 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-09 00:00:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:20,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 565 states and 766 transitions. [2024-11-09 00:00:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 766 transitions. [2024-11-09 00:00:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-09 00:00:20,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:20,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:29,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8660 backedges. 948 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-09 00:00:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:30,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 566 states and 767 transitions. [2024-11-09 00:00:30,891 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 767 transitions. [2024-11-09 00:00:30,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 00:00:30,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:30,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:42,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 993 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-09 00:00:43,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:43,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 567 states and 768 transitions. [2024-11-09 00:00:43,524 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 768 transitions. [2024-11-09 00:00:43,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-09 00:00:43,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:43,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 9194 backedges. 1038 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-09 00:00:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 568 states and 769 transitions. [2024-11-09 00:00:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 769 transitions. [2024-11-09 00:00:57,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-09 00:00:57,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:57,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:03,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:05,897 INFO L134 CoverageAnalysis]: Checked inductivity of 9467 backedges. 1083 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-09 00:01:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:07,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 569 states and 770 transitions. [2024-11-09 00:01:07,413 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 770 transitions. [2024-11-09 00:01:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-09 00:01:07,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:07,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:18,045 INFO L134 CoverageAnalysis]: Checked inductivity of 9744 backedges. 1128 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-09 00:01:20,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 570 states and 771 transitions. [2024-11-09 00:01:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 771 transitions. [2024-11-09 00:01:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:01:20,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:20,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 10025 backedges. 1173 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-09 00:01:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:31,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 571 states and 772 transitions. [2024-11-09 00:01:31,132 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 772 transitions. [2024-11-09 00:01:31,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-09 00:01:31,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:31,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:38,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:41,210 INFO L134 CoverageAnalysis]: Checked inductivity of 10310 backedges. 1218 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-09 00:01:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:43,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 572 states and 773 transitions. [2024-11-09 00:01:43,127 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 773 transitions. [2024-11-09 00:01:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-09 00:01:43,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:46,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:49,380 INFO L134 CoverageAnalysis]: Checked inductivity of 10599 backedges. 1263 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-09 00:01:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 573 states and 774 transitions. [2024-11-09 00:01:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 774 transitions. [2024-11-09 00:01:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-09 00:01:50,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:50,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:55,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:59,605 INFO L134 CoverageAnalysis]: Checked inductivity of 10892 backedges. 1308 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-09 00:02:01,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:01,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 574 states and 775 transitions. [2024-11-09 00:02:01,601 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 775 transitions. [2024-11-09 00:02:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-09 00:02:01,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:01,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:11,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 11189 backedges. 1353 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-09 00:02:16,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 575 states and 776 transitions. [2024-11-09 00:02:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 776 transitions. [2024-11-09 00:02:16,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-09 00:02:16,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:16,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms