./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/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_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:41:49,874 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:41:49,979 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:41:49,988 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:41:49,991 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:41:50,023 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:41:50,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:41:50,027 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:41:50,028 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:41:50,030 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:41:50,032 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:41:50,032 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:41:50,033 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:41:50,033 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:41:50,034 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:41:50,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:41:50,038 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:41:50,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:41:50,039 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:41:50,039 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:41:50,040 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:41:50,040 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:41:50,041 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:41:50,041 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:41:50,041 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:41:50,042 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:41:50,042 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:41:50,042 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:41:50,043 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:41:50,043 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:41:50,043 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:41:50,046 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:41:50,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:41:50,047 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_9b97d417-28c8-4dd1-a0c1-4329253ff873/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67499ec0709cfdcc368630c5b1d94f26157589b8bf16f22cf5d62554760c6dd7 [2024-11-08 19:41:50,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:41:50,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:41:50,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:41:50,415 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:41:50,416 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:41:50,418 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i Unable to find full path for "g++" [2024-11-08 19:41:52,751 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:41:53,248 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:41:53,249 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i [2024-11-08 19:41:53,278 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/data/7ae794cc4/d7abe90c454d4561bdd466df7557428e/FLAGed9996c52 [2024-11-08 19:41:53,377 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/data/7ae794cc4/d7abe90c454d4561bdd466df7557428e [2024-11-08 19:41:53,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:41:53,384 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:41:53,386 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:41:53,388 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:41:53,395 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:41:53,396 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:41:53" (1/1) ... [2024-11-08 19:41:53,397 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43c70c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:53, skipping insertion in model container [2024-11-08 19:41:53,402 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:41:53" (1/1) ... [2024-11-08 19:41:53,503 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:41:54,219 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i[33021,33034] [2024-11-08 19:41:54,424 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i[44124,44137] [2024-11-08 19:41:54,425 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i[44245,44258] [2024-11-08 19:41:54,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:41:54,471 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:41:54,548 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i[33021,33034] [2024-11-08 19:41:54,670 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i[44124,44137] [2024-11-08 19:41:54,674 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-1.i[44245,44258] [2024-11-08 19:41:54,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:41:54,739 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:41:54,741 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54 WrapperNode [2024-11-08 19:41:54,741 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:41:54,743 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:41:54,743 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:41:54,744 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:41:54,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:54,810 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:54,901 INFO L138 Inliner]: procedures = 176, calls = 269, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1388 [2024-11-08 19:41:54,902 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:41:54,903 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:41:54,903 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:41:54,904 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:41:54,917 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:54,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:54,929 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:54,930 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:54,994 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:55,023 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:55,035 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:55,041 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:55,051 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:41:55,053 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:41:55,053 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:41:55,053 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:41:55,054 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:54" (1/1) ... [2024-11-08 19:41:55,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:41:55,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:41:55,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:41:55,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9b97d417-28c8-4dd1-a0c1-4329253ff873/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:41:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:41:55,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:41:55,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:41:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:41:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:41:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:41:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:41:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:41:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:41:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:41:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:41:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:41:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:41:55,457 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:41:55,460 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:41:57,851 INFO L? ?]: Removed 309 outVars from TransFormulas that were not future-live. [2024-11-08 19:41:57,851 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:41:59,654 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:41:59,654 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 19:41:59,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:41:59 BoogieIcfgContainer [2024-11-08 19:41:59,655 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:41:59,655 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:41:59,655 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:41:59,666 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:41:59,666 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:41:59" (1/1) ... [2024-11-08 19:41:59,679 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:41:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 125 states and 211 transitions. [2024-11-08 19:41:59,749 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 211 transitions. [2024-11-08 19:41:59,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:41:59,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:59,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:59,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:59,952 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 19:41:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:59,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 125 states and 208 transitions. [2024-11-08 19:41:59,977 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 208 transitions. [2024-11-08 19:41:59,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:41:59,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:59,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:00,279 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 19:42:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 127 states and 208 transitions. [2024-11-08 19:42:00,363 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 208 transitions. [2024-11-08 19:42:00,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:42:00,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:00,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:00,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:00,451 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 19:42:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 127 states and 206 transitions. [2024-11-08 19:42:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 206 transitions. [2024-11-08 19:42:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:42:00,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:00,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:00,519 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 19:42:00,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:00,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 127 states and 202 transitions. [2024-11-08 19:42:00,528 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 202 transitions. [2024-11-08 19:42:00,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:42:00,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:00,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:00,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:00,604 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 19:42:00,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:00,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 127 states and 196 transitions. [2024-11-08 19:42:00,676 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 196 transitions. [2024-11-08 19:42:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:42:00,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:00,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:00,877 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 19:42:10,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:10,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 127 states and 190 transitions. [2024-11-08 19:42:10,952 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 190 transitions. [2024-11-08 19:42:10,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:42:10,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:42:15,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 141 states and 207 transitions. [2024-11-08 19:42:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 207 transitions. [2024-11-08 19:42:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:42:15,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:15,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:16,090 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 19:42:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:16,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 141 states and 205 transitions. [2024-11-08 19:42:16,107 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 205 transitions. [2024-11-08 19:42:16,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:42:16,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:16,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:16,326 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 19:42:16,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 141 states and 203 transitions. [2024-11-08 19:42:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 203 transitions. [2024-11-08 19:42:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:42:16,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:16,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:16,539 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 19:42:16,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 141 states and 201 transitions. [2024-11-08 19:42:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 201 transitions. [2024-11-08 19:42:16,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:42:16,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:16,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:16,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:16,704 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 19:42:26,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:26,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 141 states and 199 transitions. [2024-11-08 19:42:26,738 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 199 transitions. [2024-11-08 19:42:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:42:26,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:26,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:27,113 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:42:29,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:29,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:29,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 145 states and 202 transitions. [2024-11-08 19:42:29,308 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 202 transitions. [2024-11-08 19:42:29,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:42:29,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:29,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:29,994 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:42:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:30,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 147 states and 205 transitions. [2024-11-08 19:42:30,068 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 205 transitions. [2024-11-08 19:42:30,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:42:30,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:30,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:30,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:30,244 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:42:30,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:30,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 147 states and 201 transitions. [2024-11-08 19:42:30,253 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 201 transitions. [2024-11-08 19:42:30,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:42:30,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:30,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:30,544 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:42:30,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 147 states and 199 transitions. [2024-11-08 19:42:30,556 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 199 transitions. [2024-11-08 19:42:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:42:30,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:30,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:30,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:30,778 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:42:40,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:40,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:40,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 147 states and 197 transitions. [2024-11-08 19:42:40,815 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 197 transitions. [2024-11-08 19:42:40,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:42:40,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:40,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:41,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:42,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:54,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:59,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:59,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:59,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 195 states and 260 transitions. [2024-11-08 19:42:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 260 transitions. [2024-11-08 19:42:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:42:59,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:59,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:42:59,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:59,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 195 states and 258 transitions. [2024-11-08 19:42:59,550 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 258 transitions. [2024-11-08 19:42:59,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:42:59,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:59,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:42:59,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:59,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 195 states and 254 transitions. [2024-11-08 19:42:59,779 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 254 transitions. [2024-11-08 19:42:59,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:42:59,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:59,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:43:00,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 195 states and 252 transitions. [2024-11-08 19:43:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 252 transitions. [2024-11-08 19:43:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:43:00,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:00,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:00,736 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:00,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:00,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 195 states and 250 transitions. [2024-11-08 19:43:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 250 transitions. [2024-11-08 19:43:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:43:00,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:00,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:00,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:01,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:43:04,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:04,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 177 states and 228 transitions. [2024-11-08 19:43:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 228 transitions. [2024-11-08 19:43:04,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:43:04,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:04,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:43:08,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:08,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 181 states and 231 transitions. [2024-11-08 19:43:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 231 transitions. [2024-11-08 19:43:08,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:43:08,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:08,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:10,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:10,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 183 states and 231 transitions. [2024-11-08 19:43:10,376 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 231 transitions. [2024-11-08 19:43:10,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:43:10,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:10,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:11,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 184 states and 234 transitions. [2024-11-08 19:43:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 234 transitions. [2024-11-08 19:43:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:43:12,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:12,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:14,277 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:14,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 185 states and 236 transitions. [2024-11-08 19:43:14,802 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 236 transitions. [2024-11-08 19:43:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:43:14,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:14,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:15,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:16,693 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:17,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 186 states and 237 transitions. [2024-11-08 19:43:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 237 transitions. [2024-11-08 19:43:17,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:43:17,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:17,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:18,881 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 189 states and 242 transitions. [2024-11-08 19:43:20,914 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 242 transitions. [2024-11-08 19:43:20,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:43:20,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:20,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:22,675 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 190 states and 243 transitions. [2024-11-08 19:43:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 243 transitions. [2024-11-08 19:43:23,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:43:23,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:23,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:26,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 191 states and 244 transitions. [2024-11-08 19:43:26,133 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 244 transitions. [2024-11-08 19:43:26,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:43:26,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:26,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:28,297 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:29,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:29,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 192 states and 245 transitions. [2024-11-08 19:43:29,328 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 245 transitions. [2024-11-08 19:43:29,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:43:29,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:29,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:30,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:31,315 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:31,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:31,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 193 states and 246 transitions. [2024-11-08 19:43:31,974 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 246 transitions. [2024-11-08 19:43:31,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:43:31,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:31,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:35,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:35,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 194 states and 247 transitions. [2024-11-08 19:43:35,247 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 247 transitions. [2024-11-08 19:43:35,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:43:35,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:35,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:37,342 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:38,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:38,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 195 states and 248 transitions. [2024-11-08 19:43:38,198 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 248 transitions. [2024-11-08 19:43:38,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:43:38,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:38,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:40,067 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:40,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 196 states and 249 transitions. [2024-11-08 19:43:40,923 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 249 transitions. [2024-11-08 19:43:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:43:40,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:40,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:42,987 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:43,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:43,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 197 states and 250 transitions. [2024-11-08 19:43:43,886 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 250 transitions. [2024-11-08 19:43:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:43:43,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:46,672 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:47,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 198 states and 251 transitions. [2024-11-08 19:43:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 251 transitions. [2024-11-08 19:43:47,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:43:47,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:47,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:49,765 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:50,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 199 states and 252 transitions. [2024-11-08 19:43:50,733 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 252 transitions. [2024-11-08 19:43:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:43:50,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:50,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:53,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:53,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 200 states and 253 transitions. [2024-11-08 19:43:53,826 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 253 transitions. [2024-11-08 19:43:53,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:43:53,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:53,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:54,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:56,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 201 states and 254 transitions. [2024-11-08 19:43:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 254 transitions. [2024-11-08 19:43:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:43:56,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:56,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:43:59,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:59,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 202 states and 255 transitions. [2024-11-08 19:43:59,961 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 255 transitions. [2024-11-08 19:43:59,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:43:59,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:59,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:00,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:03,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 203 states and 256 transitions. [2024-11-08 19:44:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 256 transitions. [2024-11-08 19:44:03,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:44:03,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:03,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,464 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:06,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 204 states and 257 transitions. [2024-11-08 19:44:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 257 transitions. [2024-11-08 19:44:06,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:44:06,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:08,647 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 205 states and 258 transitions. [2024-11-08 19:44:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 258 transitions. [2024-11-08 19:44:09,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:44:09,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:13,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 206 states and 259 transitions. [2024-11-08 19:44:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 259 transitions. [2024-11-08 19:44:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:44:13,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:13,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:14,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:15,487 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:16,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 207 states and 260 transitions. [2024-11-08 19:44:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 260 transitions. [2024-11-08 19:44:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:44:16,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:16,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,745 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:21,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 208 states and 261 transitions. [2024-11-08 19:44:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 261 transitions. [2024-11-08 19:44:21,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:44:21,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:24,041 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 209 states and 262 transitions. [2024-11-08 19:44:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 262 transitions. [2024-11-08 19:44:25,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:44:25,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:25,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:25,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:28,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 210 states and 263 transitions. [2024-11-08 19:44:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 263 transitions. [2024-11-08 19:44:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:44:28,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:28,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:31,231 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:32,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 211 states and 264 transitions. [2024-11-08 19:44:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 264 transitions. [2024-11-08 19:44:32,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:44:32,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:33,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:35,278 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:36,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:36,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 212 states and 265 transitions. [2024-11-08 19:44:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 265 transitions. [2024-11-08 19:44:36,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:44:36,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:36,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:41,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 213 states and 266 transitions. [2024-11-08 19:44:41,443 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 266 transitions. [2024-11-08 19:44:41,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:44:41,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:41,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:44,040 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:44,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 214 states and 267 transitions. [2024-11-08 19:44:44,926 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 267 transitions. [2024-11-08 19:44:44,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:44:44,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:44,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:47,271 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 215 states and 268 transitions. [2024-11-08 19:44:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 268 transitions. [2024-11-08 19:44:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:44:48,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:48,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:53,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 216 states and 269 transitions. [2024-11-08 19:44:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 269 transitions. [2024-11-08 19:44:53,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:44:53,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:53,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:44:57,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:57,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 217 states and 270 transitions. [2024-11-08 19:44:57,565 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 270 transitions. [2024-11-08 19:44:57,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:44:57,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:57,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:58,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:00,625 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:02,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:02,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 218 states and 271 transitions. [2024-11-08 19:45:02,077 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 271 transitions. [2024-11-08 19:45:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:45:02,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:02,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:05,239 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:06,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 219 states and 272 transitions. [2024-11-08 19:45:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 272 transitions. [2024-11-08 19:45:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:45:06,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:06,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:09,443 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 220 states and 273 transitions. [2024-11-08 19:45:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 273 transitions. [2024-11-08 19:45:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:45:11,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:11,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:14,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 221 states and 274 transitions. [2024-11-08 19:45:14,862 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 274 transitions. [2024-11-08 19:45:14,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:45:14,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:14,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:18,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:18,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 222 states and 275 transitions. [2024-11-08 19:45:18,443 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 275 transitions. [2024-11-08 19:45:18,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:45:18,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:18,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:22,973 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:25,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:25,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 223 states and 276 transitions. [2024-11-08 19:45:25,259 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 276 transitions. [2024-11-08 19:45:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:45:25,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:25,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:25,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 224 states and 277 transitions. [2024-11-08 19:45:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 277 transitions. [2024-11-08 19:45:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:45:29,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:29,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:32,612 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:34,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:34,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 225 states and 278 transitions. [2024-11-08 19:45:34,298 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 278 transitions. [2024-11-08 19:45:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:45:34,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:34,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:38,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 226 states and 279 transitions. [2024-11-08 19:45:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 279 transitions. [2024-11-08 19:45:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:45:38,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:38,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:45:43,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:43,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 227 states and 280 transitions. [2024-11-08 19:45:43,279 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 280 transitions. [2024-11-08 19:45:43,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:45:43,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:43,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:44,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:57,521 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:09,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:09,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 228 states and 281 transitions. [2024-11-08 19:46:09,637 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 281 transitions. [2024-11-08 19:46:09,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:46:09,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:09,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:10,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:11,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:11,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 229 states and 283 transitions. [2024-11-08 19:46:11,367 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 283 transitions. [2024-11-08 19:46:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:46:11,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:12,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:13,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:14,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:14,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 230 states and 285 transitions. [2024-11-08 19:46:14,790 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 285 transitions. [2024-11-08 19:46:14,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:46:14,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:14,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:17,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:17,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 231 states and 286 transitions. [2024-11-08 19:46:17,359 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-11-08 19:46:17,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:46:17,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:17,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:18,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:19,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:20,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:20,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 232 states and 287 transitions. [2024-11-08 19:46:20,029 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 287 transitions. [2024-11-08 19:46:20,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:46:20,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:20,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:21,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:21,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:24,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 234 states and 290 transitions. [2024-11-08 19:46:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 290 transitions. [2024-11-08 19:46:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:46:24,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:24,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:25,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:27,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 235 states and 291 transitions. [2024-11-08 19:46:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 291 transitions. [2024-11-08 19:46:27,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:46:27,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:27,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:27,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:30,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 236 states and 292 transitions. [2024-11-08 19:46:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 292 transitions. [2024-11-08 19:46:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:46:30,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:30,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:32,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:33,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:33,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 237 states and 293 transitions. [2024-11-08 19:46:33,077 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 293 transitions. [2024-11-08 19:46:33,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:46:33,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:33,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:33,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:36,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 238 states and 294 transitions. [2024-11-08 19:46:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 294 transitions. [2024-11-08 19:46:36,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:46:36,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:36,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:37,503 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:38,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:38,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 239 states and 295 transitions. [2024-11-08 19:46:38,441 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 295 transitions. [2024-11-08 19:46:38,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:46:38,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:38,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:40,898 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:42,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 240 states and 296 transitions. [2024-11-08 19:46:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 296 transitions. [2024-11-08 19:46:42,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:46:42,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:45,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 241 states and 297 transitions. [2024-11-08 19:46:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 297 transitions. [2024-11-08 19:46:45,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:46:45,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:45,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 242 states and 298 transitions. [2024-11-08 19:46:49,319 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 298 transitions. [2024-11-08 19:46:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:46:49,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:53,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 243 states and 299 transitions. [2024-11-08 19:46:53,336 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 299 transitions. [2024-11-08 19:46:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:46:53,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:53,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:46:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 244 states and 300 transitions. [2024-11-08 19:46:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 300 transitions. [2024-11-08 19:46:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:46:58,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:58,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:00,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:01,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:01,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 245 states and 301 transitions. [2024-11-08 19:47:01,499 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 301 transitions. [2024-11-08 19:47:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:47:01,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:01,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:02,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 246 states and 302 transitions. [2024-11-08 19:47:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 302 transitions. [2024-11-08 19:47:04,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:47:04,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:04,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:05,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:07,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:07,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 247 states and 303 transitions. [2024-11-08 19:47:07,362 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 303 transitions. [2024-11-08 19:47:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:47:07,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:07,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:10,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:11,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 248 states and 304 transitions. [2024-11-08 19:47:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions. [2024-11-08 19:47:11,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:47:11,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:11,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:14,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:15,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 249 states and 305 transitions. [2024-11-08 19:47:15,397 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 305 transitions. [2024-11-08 19:47:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:47:15,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:15,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:16,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:18,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:18,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 250 states and 306 transitions. [2024-11-08 19:47:18,748 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 306 transitions. [2024-11-08 19:47:18,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:47:18,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:18,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:21,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:22,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:22,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 251 states and 307 transitions. [2024-11-08 19:47:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 307 transitions. [2024-11-08 19:47:22,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:47:22,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:22,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:23,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:28,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:28,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 252 states and 308 transitions. [2024-11-08 19:47:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 308 transitions. [2024-11-08 19:47:28,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:47:28,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:28,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:31,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 253 states and 309 transitions. [2024-11-08 19:47:32,177 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 309 transitions. [2024-11-08 19:47:32,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:47:32,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:32,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:33,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:35,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 254 states and 310 transitions. [2024-11-08 19:47:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 310 transitions. [2024-11-08 19:47:36,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:47:36,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:36,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:39,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:40,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 255 states and 311 transitions. [2024-11-08 19:47:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 311 transitions. [2024-11-08 19:47:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:47:40,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:45,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:46,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 256 states and 312 transitions. [2024-11-08 19:47:46,347 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 312 transitions. [2024-11-08 19:47:46,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:47:46,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:46,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:47,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:49,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:50,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:50,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 257 states and 313 transitions. [2024-11-08 19:47:50,488 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 313 transitions. [2024-11-08 19:47:50,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:47:50,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:50,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:53,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:54,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:54,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 258 states and 314 transitions. [2024-11-08 19:47:54,862 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 314 transitions. [2024-11-08 19:47:54,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:47:54,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:54,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:47:59,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:59,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 259 states and 315 transitions. [2024-11-08 19:47:59,931 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 315 transitions. [2024-11-08 19:47:59,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:47:59,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:59,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:01,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 260 states and 316 transitions. [2024-11-08 19:48:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 316 transitions. [2024-11-08 19:48:04,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:48:04,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:07,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:09,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 261 states and 317 transitions. [2024-11-08 19:48:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 317 transitions. [2024-11-08 19:48:09,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:48:09,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:09,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:10,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:13,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:15,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:15,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 262 states and 318 transitions. [2024-11-08 19:48:15,956 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 318 transitions. [2024-11-08 19:48:15,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:48:15,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:15,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:18,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:20,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 263 states and 319 transitions. [2024-11-08 19:48:20,136 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 319 transitions. [2024-11-08 19:48:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:48:20,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:20,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 264 states and 320 transitions. [2024-11-08 19:48:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 320 transitions. [2024-11-08 19:48:26,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:48:26,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:26,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:42,716 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:48:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:56,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 265 states and 321 transitions. [2024-11-08 19:48:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 321 transitions. [2024-11-08 19:48:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:48:56,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:02,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:03,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 266 states and 322 transitions. [2024-11-08 19:49:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 322 transitions. [2024-11-08 19:49:03,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:49:03,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:03,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:07,435 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:08,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 267 states and 323 transitions. [2024-11-08 19:49:08,675 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 323 transitions. [2024-11-08 19:49:08,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:49:08,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:10,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:13,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:15,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:15,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 268 states and 324 transitions. [2024-11-08 19:49:15,112 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 324 transitions. [2024-11-08 19:49:15,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:49:15,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:15,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:19,256 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:20,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:20,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 269 states and 325 transitions. [2024-11-08 19:49:20,528 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 325 transitions. [2024-11-08 19:49:20,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:49:20,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:20,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:25,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 270 states and 326 transitions. [2024-11-08 19:49:25,487 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 326 transitions. [2024-11-08 19:49:25,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:49:25,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:25,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:32,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 271 states and 327 transitions. [2024-11-08 19:49:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2024-11-08 19:49:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:49:32,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:32,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:40,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:40,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 272 states and 328 transitions. [2024-11-08 19:49:40,742 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 328 transitions. [2024-11-08 19:49:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:49:40,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:40,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:47,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 273 states and 329 transitions. [2024-11-08 19:49:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 329 transitions. [2024-11-08 19:49:47,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:49:47,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:47,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:53,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:49:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 274 states and 330 transitions. [2024-11-08 19:49:57,034 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 330 transitions. [2024-11-08 19:49:57,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:49:57,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:57,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:59,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:05,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 275 states and 331 transitions. [2024-11-08 19:50:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 331 transitions. [2024-11-08 19:50:05,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:50:05,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:05,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:10,847 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 276 states and 332 transitions. [2024-11-08 19:50:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 332 transitions. [2024-11-08 19:50:12,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:50:12,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:20,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:21,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 277 states and 333 transitions. [2024-11-08 19:50:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 333 transitions. [2024-11-08 19:50:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:50:21,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:21,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:31,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:31,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 278 states and 334 transitions. [2024-11-08 19:50:31,400 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 334 transitions. [2024-11-08 19:50:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 19:50:31,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:38,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:39,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 279 states and 335 transitions. [2024-11-08 19:50:39,889 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 335 transitions. [2024-11-08 19:50:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:50:39,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:39,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:50:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:54,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 280 states and 336 transitions. [2024-11-08 19:50:54,046 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 336 transitions. [2024-11-08 19:50:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:50:54,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:54,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:00,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 281 states and 337 transitions. [2024-11-08 19:51:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 337 transitions. [2024-11-08 19:51:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:51:04,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:14,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:14,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 282 states and 338 transitions. [2024-11-08 19:51:14,189 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 338 transitions. [2024-11-08 19:51:14,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:51:14,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:14,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:17,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:22,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:22,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 283 states and 339 transitions. [2024-11-08 19:51:22,822 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 339 transitions. [2024-11-08 19:51:22,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 19:51:22,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:22,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:51:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 284 states and 340 transitions. [2024-11-08 19:51:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 340 transitions. [2024-11-08 19:51:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 19:51:50,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:50,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:00,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:00,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 285 states and 341 transitions. [2024-11-08 19:52:00,607 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 341 transitions. [2024-11-08 19:52:00,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:52:00,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:00,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:12,863 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:19,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:19,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 286 states and 342 transitions. [2024-11-08 19:52:19,037 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 342 transitions. [2024-11-08 19:52:19,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:52:19,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:19,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:22,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:28,494 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:31,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:31,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 287 states and 343 transitions. [2024-11-08 19:52:31,120 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 343 transitions. [2024-11-08 19:52:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:52:31,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:31,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:52:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 288 states and 344 transitions. [2024-11-08 19:52:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 344 transitions. [2024-11-08 19:52:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:52:46,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:46,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:49,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:58,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:04,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:04,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 289 states and 345 transitions. [2024-11-08 19:53:04,083 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 345 transitions. [2024-11-08 19:53:04,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 19:53:04,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:04,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:14,557 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:17,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:17,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 290 states and 346 transitions. [2024-11-08 19:53:17,586 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 346 transitions. [2024-11-08 19:53:17,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:53:17,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:17,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:26,662 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:28,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:28,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 291 states and 347 transitions. [2024-11-08 19:53:28,790 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 347 transitions. [2024-11-08 19:53:28,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:53:28,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:28,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:32,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:53:46,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:46,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 292 states and 348 transitions. [2024-11-08 19:53:46,394 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 348 transitions. [2024-11-08 19:53:46,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 19:53:46,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:46,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:55,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:00,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:00,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 293 states and 349 transitions. [2024-11-08 19:54:00,094 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 349 transitions. [2024-11-08 19:54:00,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 19:54:00,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:00,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:10,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 294 states and 350 transitions. [2024-11-08 19:54:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 350 transitions. [2024-11-08 19:54:13,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:54:13,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:13,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:19,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:28,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:33,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:33,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 295 states and 351 transitions. [2024-11-08 19:54:33,116 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 351 transitions. [2024-11-08 19:54:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 19:54:33,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:33,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:34,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:42,257 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:54:46,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 296 states and 352 transitions. [2024-11-08 19:54:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 352 transitions. [2024-11-08 19:54:46,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:54:46,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:46,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:58,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:55:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 297 states and 353 transitions. [2024-11-08 19:55:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 353 transitions. [2024-11-08 19:55:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:55:01,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:01,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:04,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:12,662 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 19:55:17,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:17,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 298 states and 354 transitions. [2024-11-08 19:55:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 354 transitions. [2024-11-08 19:55:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:55:17,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:17,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms