./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/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_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:28:07,928 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:28:08,037 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 19:28:08,046 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:28:08,046 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:28:08,092 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:28:08,096 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:28:08,097 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:28:08,098 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:28:08,100 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:28:08,101 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:28:08,101 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:28:08,102 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:28:08,105 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:28:08,106 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:28:08,106 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:28:08,107 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:28:08,107 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:28:08,108 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:28:08,108 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:28:08,108 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:28:08,109 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:28:08,110 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:28:08,110 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:28:08,111 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:28:08,111 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:28:08,112 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:28:08,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:28:08,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:28:08,114 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:28:08,114 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:28:08,115 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:28:08,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:28:08,128 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_1c27757e-af01-4314-9b1c-5c2575523212/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2024-11-08 19:28:08,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:28:08,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:28:08,515 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:28:08,516 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:28:08,517 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:28:08,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i Unable to find full path for "g++" [2024-11-08 19:28:10,608 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:28:10,979 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:28:10,982 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test3-2.i [2024-11-08 19:28:11,017 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/data/1cdafd702/a16e3ab573e045e09f56d1c64844f492/FLAGec4a0516e [2024-11-08 19:28:11,188 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/data/1cdafd702/a16e3ab573e045e09f56d1c64844f492 [2024-11-08 19:28:11,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:28:11,193 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:28:11,195 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:28:11,195 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:28:11,203 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:28:11,204 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:28:11" (1/1) ... [2024-11-08 19:28:11,206 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b0b3ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:11, skipping insertion in model container [2024-11-08 19:28:11,206 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:28:11" (1/1) ... [2024-11-08 19:28:11,278 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:28:12,124 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:28:12,142 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:28:12,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:28:12,342 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:28:12,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12 WrapperNode [2024-11-08 19:28:12,343 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:28:12,344 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:28:12,345 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:28:12,345 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:28:12,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,395 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,531 INFO L138 Inliner]: procedures = 177, calls = 325, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 1582 [2024-11-08 19:28:12,531 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:28:12,532 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:28:12,533 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:28:12,533 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:28:12,544 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,567 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,571 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,625 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,656 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,666 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,678 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,693 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:28:12,694 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:28:12,695 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:28:12,695 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:28:12,696 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:12" (1/1) ... [2024-11-08 19:28:12,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:28:12,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:28:12,742 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:28:12,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c27757e-af01-4314-9b1c-5c2575523212/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:28:12,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:28:12,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:28:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:28:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:28:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:28:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:28:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:28:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:28:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:28:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:28:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:28:13,094 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:28:13,097 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:28:14,949 INFO L? ?]: Removed 344 outVars from TransFormulas that were not future-live. [2024-11-08 19:28:14,949 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:28:16,972 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:28:16,974 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 19:28:16,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:28:16 BoogieIcfgContainer [2024-11-08 19:28:16,975 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:28:16,977 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:28:16,977 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:28:16,989 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:28:16,990 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:28:16" (1/1) ... [2024-11-08 19:28:17,004 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:28:17,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 147 states and 250 transitions. [2024-11-08 19:28:17,087 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2024-11-08 19:28:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:28:17,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:17,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:17,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 148 states and 251 transitions. [2024-11-08 19:28:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 251 transitions. [2024-11-08 19:28:17,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:28:17,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:17,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:17,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:17,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:17,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 148 states and 249 transitions. [2024-11-08 19:28:17,611 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 249 transitions. [2024-11-08 19:28:17,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:28:17,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:17,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:17,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:17,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 147 states and 244 transitions. [2024-11-08 19:28:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 244 transitions. [2024-11-08 19:28:17,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:28:17,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:17,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:17,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:18,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 157 states and 263 transitions. [2024-11-08 19:28:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 263 transitions. [2024-11-08 19:28:18,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:28:18,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:18,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:18,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:18,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:18,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2024-11-08 19:28:18,736 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2024-11-08 19:28:18,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:28:18,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:18,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:18,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:19,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 166 states and 276 transitions. [2024-11-08 19:28:19,034 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 276 transitions. [2024-11-08 19:28:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:28:19,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:19,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:19,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:19,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 166 states and 272 transitions. [2024-11-08 19:28:19,086 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 272 transitions. [2024-11-08 19:28:19,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:28:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:19,141 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 19:28:19,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:19,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 166 states and 270 transitions. [2024-11-08 19:28:19,151 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 270 transitions. [2024-11-08 19:28:19,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:28:19,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:19,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:19,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:19,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 166 states and 268 transitions. [2024-11-08 19:28:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 268 transitions. [2024-11-08 19:28:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:28:19,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:19,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:19,255 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 19:28:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 166 states and 264 transitions. [2024-11-08 19:28:19,271 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 264 transitions. [2024-11-08 19:28:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:28:19,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:19,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:19,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:23,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:23,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 166 states and 262 transitions. [2024-11-08 19:28:23,440 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 262 transitions. [2024-11-08 19:28:23,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:28:23,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:23,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:24,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:25,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 171 states and 271 transitions. [2024-11-08 19:28:25,830 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 271 transitions. [2024-11-08 19:28:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:28:25,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:25,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:25,869 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 19:28:25,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:25,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 171 states and 265 transitions. [2024-11-08 19:28:25,877 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 265 transitions. [2024-11-08 19:28:25,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:28:25,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:25,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:25,957 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 19:28:35,974 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 19:28:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 171 states and 259 transitions. [2024-11-08 19:28:36,034 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 259 transitions. [2024-11-08 19:28:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:28:36,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:36,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:36,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:36,225 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 19:28:43,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:43,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:43,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 183 states and 273 transitions. [2024-11-08 19:28:43,108 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 273 transitions. [2024-11-08 19:28:43,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:28:43,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:43,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:43,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:43,222 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 19:28:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 183 states and 271 transitions. [2024-11-08 19:28:43,257 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 271 transitions. [2024-11-08 19:28:43,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:28:43,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:43,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:43,446 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 19:28:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:43,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 183 states and 269 transitions. [2024-11-08 19:28:43,534 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 269 transitions. [2024-11-08 19:28:43,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:28:43,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:43,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:43,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:43,665 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 19:28:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:43,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 183 states and 267 transitions. [2024-11-08 19:28:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 267 transitions. [2024-11-08 19:28:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:28:43,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:43,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:43,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:43,779 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 19:28:46,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 183 states and 265 transitions. [2024-11-08 19:28:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 265 transitions. [2024-11-08 19:28:46,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:28:46,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:46,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:47,031 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 19:28:57,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:29:07,282 WARN L539 Checker$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 19:29:08,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:29:08,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:08,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 187 states and 268 transitions. [2024-11-08 19:29:08,952 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 268 transitions. [2024-11-08 19:29:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:29:08,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:08,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:09,830 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 19:29:09,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:09,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 188 states and 269 transitions. [2024-11-08 19:29:09,972 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 269 transitions. [2024-11-08 19:29:09,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:29:09,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:09,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:11,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:11,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:11,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 189 states and 270 transitions. [2024-11-08 19:29:11,328 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 270 transitions. [2024-11-08 19:29:11,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:29:11,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:11,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:11,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:12,353 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 190 states and 272 transitions. [2024-11-08 19:29:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 272 transitions. [2024-11-08 19:29:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:29:12,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:12,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:13,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:14,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:14,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 191 states and 273 transitions. [2024-11-08 19:29:14,624 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 273 transitions. [2024-11-08 19:29:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:29:14,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:16,099 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:17,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 192 states and 273 transitions. [2024-11-08 19:29:17,242 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 273 transitions. [2024-11-08 19:29:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:29:17,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:17,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:17,671 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:29:28,117 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 19:29:33,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:29:36,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:36,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 233 states and 326 transitions. [2024-11-08 19:29:36,423 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 326 transitions. [2024-11-08 19:29:36,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:29:36,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:36,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:37,951 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:38,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 234 states and 328 transitions. [2024-11-08 19:29:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 328 transitions. [2024-11-08 19:29:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:29:38,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:38,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 235 states and 329 transitions. [2024-11-08 19:29:41,549 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 329 transitions. [2024-11-08 19:29:41,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:29:41,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:41,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 236 states and 330 transitions. [2024-11-08 19:29:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 330 transitions. [2024-11-08 19:29:44,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:29:44,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:44,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:45,796 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 237 states and 330 transitions. [2024-11-08 19:29:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 330 transitions. [2024-11-08 19:29:48,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:29:48,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:48,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:49,780 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:51,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:51,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 238 states and 332 transitions. [2024-11-08 19:29:51,023 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 332 transitions. [2024-11-08 19:29:51,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:29:51,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:51,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:51,302 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 19:30:01,907 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 19:30:06,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:30:06,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:06,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 217 states and 307 transitions. [2024-11-08 19:30:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 307 transitions. [2024-11-08 19:30:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:30:06,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:06,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:06,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:09,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 218 states and 307 transitions. [2024-11-08 19:30:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 307 transitions. [2024-11-08 19:30:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:30:09,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 219 states and 308 transitions. [2024-11-08 19:30:11,860 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 308 transitions. [2024-11-08 19:30:11,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:30:11,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:11,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 220 states and 310 transitions. [2024-11-08 19:30:15,296 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 310 transitions. [2024-11-08 19:30:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:30:15,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:16,988 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:18,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 221 states and 310 transitions. [2024-11-08 19:30:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 310 transitions. [2024-11-08 19:30:18,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:30:18,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:18,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:18,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:20,325 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:21,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:21,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 222 states and 312 transitions. [2024-11-08 19:30:21,592 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 312 transitions. [2024-11-08 19:30:21,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:30:21,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:21,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 223 states and 312 transitions. [2024-11-08 19:30:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 312 transitions. [2024-11-08 19:30:25,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:30:25,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:25,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:27,172 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:28,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 224 states and 314 transitions. [2024-11-08 19:30:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 314 transitions. [2024-11-08 19:30:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:30:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:32,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:32,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 225 states and 315 transitions. [2024-11-08 19:30:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 315 transitions. [2024-11-08 19:30:32,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:30:32,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:32,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:34,132 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:36,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 226 states and 315 transitions. [2024-11-08 19:30:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 315 transitions. [2024-11-08 19:30:36,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:30:36,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:36,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:38,199 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:39,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:39,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 227 states and 316 transitions. [2024-11-08 19:30:39,441 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 316 transitions. [2024-11-08 19:30:39,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:30:39,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:39,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:41,653 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 228 states and 318 transitions. [2024-11-08 19:30:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 318 transitions. [2024-11-08 19:30:43,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:30:43,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:45,145 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:47,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 229 states and 318 transitions. [2024-11-08 19:30:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 318 transitions. [2024-11-08 19:30:47,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:30:47,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:47,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 230 states and 320 transitions. [2024-11-08 19:30:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 320 transitions. [2024-11-08 19:30:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:30:50,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:50,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:52,888 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 231 states and 320 transitions. [2024-11-08 19:30:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 320 transitions. [2024-11-08 19:30:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:30:55,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:55,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:56,879 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 232 states and 321 transitions. [2024-11-08 19:30:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 321 transitions. [2024-11-08 19:30:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:30:58,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:58,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:00,649 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:02,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:02,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 233 states and 323 transitions. [2024-11-08 19:31:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 323 transitions. [2024-11-08 19:31:02,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:31:02,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:02,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:03,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:07,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:07,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 234 states and 323 transitions. [2024-11-08 19:31:07,394 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 323 transitions. [2024-11-08 19:31:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:31:07,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:07,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:07,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:10,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:10,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 235 states and 324 transitions. [2024-11-08 19:31:10,681 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 324 transitions. [2024-11-08 19:31:10,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:31:10,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:10,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 236 states and 325 transitions. [2024-11-08 19:31:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 325 transitions. [2024-11-08 19:31:14,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:31:14,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:14,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:14,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:16,097 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:17,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 237 states and 326 transitions. [2024-11-08 19:31:17,644 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 326 transitions. [2024-11-08 19:31:17,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:31:17,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:17,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:20,215 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:21,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:21,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 238 states and 327 transitions. [2024-11-08 19:31:21,697 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 327 transitions. [2024-11-08 19:31:21,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:31:21,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:21,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:22,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:25,265 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:28,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 239 states and 329 transitions. [2024-11-08 19:31:28,501 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 329 transitions. [2024-11-08 19:31:28,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:31:28,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:28,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:28,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:30,768 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:33,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 240 states and 329 transitions. [2024-11-08 19:31:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 329 transitions. [2024-11-08 19:31:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:31:33,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:33,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:38,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:38,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 241 states and 331 transitions. [2024-11-08 19:31:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 331 transitions. [2024-11-08 19:31:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:31:38,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:38,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:40,560 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:43,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:43,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 242 states and 332 transitions. [2024-11-08 19:31:43,472 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 332 transitions. [2024-11-08 19:31:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:31:43,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:43,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:46,186 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:50,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:50,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 243 states and 332 transitions. [2024-11-08 19:31:50,370 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 332 transitions. [2024-11-08 19:31:50,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:31:50,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:50,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:52,495 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:54,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:54,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 244 states and 333 transitions. [2024-11-08 19:31:54,419 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 333 transitions. [2024-11-08 19:31:54,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:31:54,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:54,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:57,466 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:00,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 245 states and 335 transitions. [2024-11-08 19:32:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 335 transitions. [2024-11-08 19:32:00,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:32:00,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:00,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:05,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 246 states and 336 transitions. [2024-11-08 19:32:05,593 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 336 transitions. [2024-11-08 19:32:05,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:32:05,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:05,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:11,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:11,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 247 states and 337 transitions. [2024-11-08 19:32:11,145 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 337 transitions. [2024-11-08 19:32:11,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:32:11,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:11,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:14,186 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:17,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:17,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 248 states and 338 transitions. [2024-11-08 19:32:17,421 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 338 transitions. [2024-11-08 19:32:17,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:32:17,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:17,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:17,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:20,232 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:23,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 249 states and 339 transitions. [2024-11-08 19:32:23,709 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 339 transitions. [2024-11-08 19:32:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:32:23,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:23,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:26,801 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:30,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:30,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 250 states and 341 transitions. [2024-11-08 19:32:30,233 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 341 transitions. [2024-11-08 19:32:30,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:32:30,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:30,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:49,464 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:08,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:08,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 251 states and 342 transitions. [2024-11-08 19:33:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 342 transitions. [2024-11-08 19:33:08,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:33:08,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:08,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:09,272 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:10,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 252 states and 343 transitions. [2024-11-08 19:33:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 343 transitions. [2024-11-08 19:33:10,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:33:10,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:10,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:11,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:11,557 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 253 states and 345 transitions. [2024-11-08 19:33:12,965 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 345 transitions. [2024-11-08 19:33:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:33:12,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:12,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:13,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:14,275 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:16,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:16,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 254 states and 345 transitions. [2024-11-08 19:33:16,625 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 345 transitions. [2024-11-08 19:33:16,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:33:16,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:16,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:20,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:20,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 255 states and 347 transitions. [2024-11-08 19:33:20,512 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 347 transitions. [2024-11-08 19:33:20,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:33:20,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:20,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 256 states and 347 transitions. [2024-11-08 19:33:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 347 transitions. [2024-11-08 19:33:25,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:33:25,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:25,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:28,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:28,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 257 states and 348 transitions. [2024-11-08 19:33:28,626 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 348 transitions. [2024-11-08 19:33:28,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:33:28,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:28,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:30,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 258 states and 349 transitions. [2024-11-08 19:33:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 349 transitions. [2024-11-08 19:33:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:33:32,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:33,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:35,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 259 states and 350 transitions. [2024-11-08 19:33:35,548 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 350 transitions. [2024-11-08 19:33:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:33:35,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:35,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:38,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 260 states and 352 transitions. [2024-11-08 19:33:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 352 transitions. [2024-11-08 19:33:41,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:33:41,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:41,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 261 states and 352 transitions. [2024-11-08 19:33:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 352 transitions. [2024-11-08 19:33:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:33:47,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:49,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:51,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 262 states and 353 transitions. [2024-11-08 19:33:51,513 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 353 transitions. [2024-11-08 19:33:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:33:51,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:51,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:52,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:33:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:55,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 263 states and 354 transitions. [2024-11-08 19:33:55,755 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 354 transitions. [2024-11-08 19:33:55,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:33:55,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:55,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:56,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:58,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:34:01,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:01,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 264 states and 356 transitions. [2024-11-08 19:34:01,903 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 356 transitions. [2024-11-08 19:34:01,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:34:01,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:01,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:04,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:34:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:07,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 265 states and 356 transitions. [2024-11-08 19:34:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 356 transitions. [2024-11-08 19:34:07,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:34:07,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:07,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:10,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:34:12,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:12,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 266 states and 358 transitions. [2024-11-08 19:34:12,549 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 358 transitions. [2024-11-08 19:34:12,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:34:12,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:12,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:14,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:34:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 267 states and 359 transitions. [2024-11-08 19:34:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 359 transitions. [2024-11-08 19:34:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:34:18,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:20,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:34:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 268 states and 360 transitions. [2024-11-08 19:34:24,328 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 360 transitions. [2024-11-08 19:34:24,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:34:24,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:24,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:26,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:34:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 269 states and 362 transitions. [2024-11-08 19:34:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 362 transitions. [2024-11-08 19:34:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:34:30,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:30,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:32,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:34:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:36,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 270 states and 362 transitions. [2024-11-08 19:34:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 362 transitions. [2024-11-08 19:34:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:34:36,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:36,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:34:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:50,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 271 states and 362 transitions. [2024-11-08 19:34:50,710 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 362 transitions. [2024-11-08 19:34:50,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:34:50,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:50,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:34:56,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 272 states and 363 transitions. [2024-11-08 19:34:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 363 transitions. [2024-11-08 19:34:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:34:56,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:56,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:59,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:35:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 273 states and 365 transitions. [2024-11-08 19:35:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 365 transitions. [2024-11-08 19:35:02,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:35:02,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:02,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:05,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:35:09,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:09,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 274 states and 366 transitions. [2024-11-08 19:35:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 366 transitions. [2024-11-08 19:35:09,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:35:09,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:09,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:10,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:12,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:35:15,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 275 states and 367 transitions. [2024-11-08 19:35:15,963 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 367 transitions. [2024-11-08 19:35:15,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:35:15,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:15,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:16,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:35:22,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:22,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 276 states and 369 transitions. [2024-11-08 19:35:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 369 transitions. [2024-11-08 19:35:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:35:22,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:35:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 277 states and 369 transitions. [2024-11-08 19:35:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 369 transitions. [2024-11-08 19:35:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:35:29,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:32,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:35:36,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:36,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 278 states and 370 transitions. [2024-11-08 19:35:36,407 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 370 transitions. [2024-11-08 19:35:36,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:35:36,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:40,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:35:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:44,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 279 states and 372 transitions. [2024-11-08 19:35:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 372 transitions. [2024-11-08 19:35:44,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:35:44,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:44,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:47,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:35:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:51,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 280 states and 372 transitions. [2024-11-08 19:35:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 372 transitions. [2024-11-08 19:35:51,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:35:51,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:51,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:54,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:35:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 281 states and 373 transitions. [2024-11-08 19:35:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 373 transitions. [2024-11-08 19:35:58,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:35:58,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:58,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:05,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:36:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:24,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 282 states and 373 transitions. [2024-11-08 19:36:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 373 transitions. [2024-11-08 19:36:24,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:36:24,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:24,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:28,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:36:30,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 283 states and 374 transitions. [2024-11-08 19:36:30,919 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 374 transitions. [2024-11-08 19:36:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:36:30,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:30,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:34,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:36:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 284 states and 375 transitions. [2024-11-08 19:36:37,148 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 375 transitions. [2024-11-08 19:36:37,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:36:37,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:42,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:36:46,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 285 states and 377 transitions. [2024-11-08 19:36:46,790 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 377 transitions. [2024-11-08 19:36:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:36:46,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:46,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:50,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:36:54,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:54,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 286 states and 378 transitions. [2024-11-08 19:36:54,569 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 378 transitions. [2024-11-08 19:36:54,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:36:54,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:54,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:37:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:02,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 287 states and 379 transitions. [2024-11-08 19:37:02,878 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 379 transitions. [2024-11-08 19:37:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:37:02,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:02,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:06,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:37:11,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:11,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 288 states and 380 transitions. [2024-11-08 19:37:11,184 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 380 transitions. [2024-11-08 19:37:11,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:37:11,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:11,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:17,105 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:37:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:28,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 289 states and 380 transitions. [2024-11-08 19:37:28,170 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 380 transitions. [2024-11-08 19:37:28,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:37:28,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:28,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:32,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:37:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 290 states and 382 transitions. [2024-11-08 19:37:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 382 transitions. [2024-11-08 19:37:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:37:36,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:36,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:37,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:41,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:37:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 291 states and 382 transitions. [2024-11-08 19:37:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 382 transitions. [2024-11-08 19:37:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:37:46,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:46,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:49,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:37:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:53,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 292 states and 383 transitions. [2024-11-08 19:37:53,001 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 383 transitions. [2024-11-08 19:37:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:37:53,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:53,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:56,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:37:59,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:59,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 293 states and 384 transitions. [2024-11-08 19:37:59,819 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 384 transitions. [2024-11-08 19:37:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:37:59,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:59,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:01,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:38:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 294 states and 386 transitions. [2024-11-08 19:38:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 386 transitions. [2024-11-08 19:38:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:38:12,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:38:21,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:21,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 295 states and 387 transitions. [2024-11-08 19:38:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 387 transitions. [2024-11-08 19:38:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:38:21,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:21,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:27,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:38:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:35,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 296 states and 387 transitions. [2024-11-08 19:38:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 387 transitions. [2024-11-08 19:38:35,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:38:35,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:35,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:38:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 297 states and 388 transitions. [2024-11-08 19:38:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 388 transitions. [2024-11-08 19:38:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:38:43,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:48,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:38:51,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:51,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 298 states and 389 transitions. [2024-11-08 19:38:51,483 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 389 transitions. [2024-11-08 19:38:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:38:51,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:51,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:58,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:04,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 299 states and 391 transitions. [2024-11-08 19:39:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 391 transitions. [2024-11-08 19:39:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:39:04,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:04,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:09,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:15,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 300 states and 391 transitions. [2024-11-08 19:39:15,379 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 391 transitions. [2024-11-08 19:39:15,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:39:15,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:15,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:20,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:24,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 301 states and 392 transitions. [2024-11-08 19:39:24,606 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 392 transitions. [2024-11-08 19:39:24,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:39:24,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:24,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:32,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:32,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 302 states and 393 transitions. [2024-11-08 19:39:32,285 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 393 transitions. [2024-11-08 19:39:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:39:32,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:32,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:36,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:40,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 303 states and 394 transitions. [2024-11-08 19:39:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 394 transitions. [2024-11-08 19:39:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:39:40,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:45,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:49,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:49,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 304 states and 395 transitions. [2024-11-08 19:39:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 395 transitions. [2024-11-08 19:39:49,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:39:49,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:49,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:50,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:06,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 305 states and 397 transitions. [2024-11-08 19:40:06,058 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 397 transitions. [2024-11-08 19:40:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:40:06,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:06,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:07,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:11,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:17,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:17,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 306 states and 399 transitions. [2024-11-08 19:40:17,494 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 399 transitions. [2024-11-08 19:40:17,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:40:17,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:17,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 307 states and 399 transitions. [2024-11-08 19:40:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 399 transitions. [2024-11-08 19:40:28,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:40:28,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:28,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:34,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:40,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:40,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 308 states and 400 transitions. [2024-11-08 19:40:40,935 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 400 transitions. [2024-11-08 19:40:40,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:40:40,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:40,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:47,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 2 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:53,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:53,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 309 states and 401 transitions. [2024-11-08 19:40:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 401 transitions. [2024-11-08 19:40:53,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:40:53,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:53,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:01,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 2 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:17,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:17,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 310 states and 401 transitions. [2024-11-08 19:41:17,972 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 401 transitions. [2024-11-08 19:41:17,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:41:17,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:17,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:24,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2762 backedges. 2 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:28,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 311 states and 402 transitions. [2024-11-08 19:41:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 402 transitions. [2024-11-08 19:41:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:41:28,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:28,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:29,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 2 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.