./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/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_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/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_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/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 c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:07:18,184 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:07:18,296 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:07:18,302 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:07:18,304 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:07:18,343 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:07:18,344 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:07:18,344 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:07:18,345 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:07:18,345 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:07:18,345 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:07:18,346 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:07:18,346 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:07:18,346 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:07:18,347 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:07:18,347 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:07:18,348 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:07:18,348 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:07:18,348 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:07:18,349 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:07:18,349 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:07:18,350 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:07:18,350 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:07:18,350 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:07:18,351 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:07:18,351 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:07:18,352 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:07:18,352 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:18,352 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:07:18,353 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:07:18,353 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:07:18,354 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:07:18,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:07:18,354 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_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 [2024-11-08 23:07:18,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:07:18,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:07:18,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:07:18,704 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:07:18,706 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:07:18,707 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i Unable to find full path for "g++" [2024-11-08 23:07:20,653 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:07:21,028 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:07:21,031 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2024-11-08 23:07:21,053 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/data/67339462f/b5e3dcd2f14d47c08aa68baeb86b7881/FLAG41e3a0f8a [2024-11-08 23:07:21,077 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/data/67339462f/b5e3dcd2f14d47c08aa68baeb86b7881 [2024-11-08 23:07:21,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:07:21,081 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:07:21,084 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:21,102 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:07:21,107 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:07:21,108 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:21" (1/1) ... [2024-11-08 23:07:21,112 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aa521e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:21, skipping insertion in model container [2024-11-08 23:07:21,113 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:07:21" (1/1) ... [2024-11-08 23:07:21,181 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:07:21,686 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_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i[33021,33034] [2024-11-08 23:07:21,865 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_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i[44124,44137] [2024-11-08 23:07:21,867 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_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i[44245,44258] [2024-11-08 23:07:21,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:21,889 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:07:21,935 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_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i[33021,33034] [2024-11-08 23:07:22,029 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_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i[44124,44137] [2024-11-08 23:07:22,030 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_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i[44245,44258] [2024-11-08 23:07:22,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:07:22,084 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:07:22,085 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22 WrapperNode [2024-11-08 23:07:22,085 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:07:22,086 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:22,086 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:07:22,086 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:07:22,093 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,120 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,206 INFO L138 Inliner]: procedures = 176, calls = 269, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1388 [2024-11-08 23:07:22,206 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:07:22,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:07:22,207 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:07:22,207 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:07:22,217 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,217 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,229 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,229 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,287 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,301 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,306 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,311 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,322 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:07:22,323 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:07:22,323 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:07:22,323 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:07:22,324 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:07:22" (1/1) ... [2024-11-08 23:07:22,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:07:22,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:07:22,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:07:22,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_78270f72-cefd-4c12-a7ff-b67baa5d3dc8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:07:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:07:22,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:07:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:07:22,432 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:07:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:07:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:07:22,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:07:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:07:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:07:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:07:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:07:22,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:07:22,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:07:22,733 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:07:22,740 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:07:24,491 INFO L? ?]: Removed 309 outVars from TransFormulas that were not future-live. [2024-11-08 23:07:24,492 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:07:26,047 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:07:26,048 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 23:07:26,048 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:07:26 BoogieIcfgContainer [2024-11-08 23:07:26,048 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:07:26,049 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:07:26,049 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:07:26,060 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:07:26,060 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:07:26" (1/1) ... [2024-11-08 23:07:26,072 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:07:26,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:26,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 125 states and 211 transitions. [2024-11-08 23:07:26,147 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 211 transitions. [2024-11-08 23:07:26,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:07:26,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:26,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 125 states and 208 transitions. [2024-11-08 23:07:26,366 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 208 transitions. [2024-11-08 23:07:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:07:26,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:26,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:26,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 127 states and 208 transitions. [2024-11-08 23:07:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 208 transitions. [2024-11-08 23:07:26,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:07:26,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:26,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:26,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:26,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 127 states and 206 transitions. [2024-11-08 23:07:26,743 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 206 transitions. [2024-11-08 23:07:26,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:07:26,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 127 states and 202 transitions. [2024-11-08 23:07:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 202 transitions. [2024-11-08 23:07:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:07:26,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:26,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 127 states and 196 transitions. [2024-11-08 23:07:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 196 transitions. [2024-11-08 23:07:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:07:26,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:26,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:27,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:37,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:07:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 127 states and 190 transitions. [2024-11-08 23:07:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 190 transitions. [2024-11-08 23:07:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:07:37,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:37,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:37,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:37,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:47,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:07:57,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:00,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 141 states and 207 transitions. [2024-11-08 23:08:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 207 transitions. [2024-11-08 23:08:00,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:08:00,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:00,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 141 states and 205 transitions. [2024-11-08 23:08:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 205 transitions. [2024-11-08 23:08:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:08:00,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 141 states and 203 transitions. [2024-11-08 23:08:01,064 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 203 transitions. [2024-11-08 23:08:01,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:08:01,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:01,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 141 states and 201 transitions. [2024-11-08 23:08:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 201 transitions. [2024-11-08 23:08:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:08:01,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:04,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:04,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 141 states and 199 transitions. [2024-11-08 23:08:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 199 transitions. [2024-11-08 23:08:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:08:04,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:04,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:04,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:08:14,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:24,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:30,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:30,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:30,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 145 states and 202 transitions. [2024-11-08 23:08:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 202 transitions. [2024-11-08 23:08:30,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:08:30,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:30,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:31,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 147 states and 205 transitions. [2024-11-08 23:08:31,159 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 205 transitions. [2024-11-08 23:08:31,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:08:31,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,378 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:31,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:31,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 147 states and 201 transitions. [2024-11-08 23:08:31,386 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 201 transitions. [2024-11-08 23:08:31,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:08:31,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:31,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:31,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:31,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:31,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 147 states and 199 transitions. [2024-11-08 23:08:31,610 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 199 transitions. [2024-11-08 23:08:31,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:08:31,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:31,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:41,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:08:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 147 states and 197 transitions. [2024-11-08 23:08:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 197 transitions. [2024-11-08 23:08:41,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:08:41,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:41,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:41,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:42,368 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:08:51,532 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:02,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:12,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:19,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:19,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:19,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 195 states and 260 transitions. [2024-11-08 23:09:19,329 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 260 transitions. [2024-11-08 23:09:19,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:09:19,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:19,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:19,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:19,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 195 states and 258 transitions. [2024-11-08 23:09:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 258 transitions. [2024-11-08 23:09:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:09:19,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:19,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:19,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:19,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 195 states and 254 transitions. [2024-11-08 23:09:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 254 transitions. [2024-11-08 23:09:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:09:19,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:19,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:30,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:30,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:30,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 195 states and 252 transitions. [2024-11-08 23:09:30,211 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 252 transitions. [2024-11-08 23:09:30,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:09:30,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:30,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:09:30,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 195 states and 250 transitions. [2024-11-08 23:09:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 250 transitions. [2024-11-08 23:09:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:09:30,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:30,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:30,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:09:35,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:35,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 177 states and 228 transitions. [2024-11-08 23:09:35,323 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 228 transitions. [2024-11-08 23:09:35,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:09:35,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:35,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:35,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:35,795 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:09:46,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:47,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:09:47,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:47,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 181 states and 231 transitions. [2024-11-08 23:09:47,428 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 231 transitions. [2024-11-08 23:09:47,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:09:47,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:47,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:49,190 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 23:09:49,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 183 states and 231 transitions. [2024-11-08 23:09:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 231 transitions. [2024-11-08 23:09:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:09:49,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:49,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:50,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:50,793 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 23:09:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:51,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 184 states and 234 transitions. [2024-11-08 23:09:51,432 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 234 transitions. [2024-11-08 23:09:51,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:09:51,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:51,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:52,953 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 23:09:53,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 185 states and 236 transitions. [2024-11-08 23:09:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 236 transitions. [2024-11-08 23:09:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:09:53,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:53,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:55,094 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 23:09:55,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:55,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 186 states and 237 transitions. [2024-11-08 23:09:55,465 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 237 transitions. [2024-11-08 23:09:55,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:09:55,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:55,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:57,197 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 23:09:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:58,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 189 states and 242 transitions. [2024-11-08 23:09:58,953 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 242 transitions. [2024-11-08 23:09:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:09:58,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:58,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:00,481 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 23:10:01,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 190 states and 243 transitions. [2024-11-08 23:10:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 243 transitions. [2024-11-08 23:10:01,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:10:01,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:01,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:03,143 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 23:10:03,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:03,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 191 states and 244 transitions. [2024-11-08 23:10:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 244 transitions. [2024-11-08 23:10:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:10:03,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:03,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:05,665 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 23:10:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 192 states and 245 transitions. [2024-11-08 23:10:06,620 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 245 transitions. [2024-11-08 23:10:06,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:10:06,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:07,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:08,707 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 23:10:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:09,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 193 states and 246 transitions. [2024-11-08 23:10:09,271 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 246 transitions. [2024-11-08 23:10:09,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:10:09,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:09,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:09,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:11,099 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 23:10:12,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:12,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 194 states and 247 transitions. [2024-11-08 23:10:12,153 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 247 transitions. [2024-11-08 23:10:12,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:10:12,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:12,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:14,234 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 23:10:15,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:15,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 195 states and 248 transitions. [2024-11-08 23:10:15,052 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 248 transitions. [2024-11-08 23:10:15,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:10:15,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:15,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:16,797 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 23:10:17,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:17,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 196 states and 249 transitions. [2024-11-08 23:10:17,658 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 249 transitions. [2024-11-08 23:10:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:10:17,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:17,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:19,397 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 23:10:20,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:20,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 197 states and 250 transitions. [2024-11-08 23:10:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 250 transitions. [2024-11-08 23:10:20,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:10:20,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:20,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:23,123 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 23:10:23,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 198 states and 251 transitions. [2024-11-08 23:10:23,953 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 251 transitions. [2024-11-08 23:10:23,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:10:23,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:23,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:26,033 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 23:10:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:27,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 199 states and 252 transitions. [2024-11-08 23:10:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 252 transitions. [2024-11-08 23:10:27,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:10:27,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:27,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:28,709 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 23:10:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 200 states and 253 transitions. [2024-11-08 23:10:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 253 transitions. [2024-11-08 23:10:29,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:10:29,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:29,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:31,393 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 23:10:32,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:32,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 201 states and 254 transitions. [2024-11-08 23:10:32,299 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 254 transitions. [2024-11-08 23:10:32,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:10:32,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:32,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:34,557 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 23:10:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:35,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 202 states and 255 transitions. [2024-11-08 23:10:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 255 transitions. [2024-11-08 23:10:35,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:10:35,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:35,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:37,307 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 23:10:38,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 203 states and 256 transitions. [2024-11-08 23:10:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 256 transitions. [2024-11-08 23:10:38,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:10:38,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:38,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:40,469 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 23:10:41,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:41,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 204 states and 257 transitions. [2024-11-08 23:10:41,440 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 257 transitions. [2024-11-08 23:10:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:10:41,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:41,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:43,905 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 23:10:44,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:44,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 205 states and 258 transitions. [2024-11-08 23:10:44,905 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 258 transitions. [2024-11-08 23:10:44,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:10:44,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:44,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:46,614 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 23:10:47,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 206 states and 259 transitions. [2024-11-08 23:10:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 259 transitions. [2024-11-08 23:10:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:10:47,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:47,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:48,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:49,538 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 23:10:50,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 207 states and 260 transitions. [2024-11-08 23:10:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 260 transitions. [2024-11-08 23:10:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:10:50,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:53,992 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 23:10:55,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 208 states and 261 transitions. [2024-11-08 23:10:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 261 transitions. [2024-11-08 23:10:55,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:10:55,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:56,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:58,212 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 23:10:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 209 states and 262 transitions. [2024-11-08 23:10:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 262 transitions. [2024-11-08 23:10:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:10:59,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:59,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:01,633 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 23:11:02,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:02,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 210 states and 263 transitions. [2024-11-08 23:11:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 263 transitions. [2024-11-08 23:11:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:11:02,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:02,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:03,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:05,122 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 23:11:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 211 states and 264 transitions. [2024-11-08 23:11:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 264 transitions. [2024-11-08 23:11:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:11:06,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:06,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:08,624 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 23:11:09,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:09,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 212 states and 265 transitions. [2024-11-08 23:11:09,286 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 265 transitions. [2024-11-08 23:11:09,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:11:09,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:09,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:10,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:12,231 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 23:11:13,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:13,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 213 states and 266 transitions. [2024-11-08 23:11:13,879 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 266 transitions. [2024-11-08 23:11:13,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:11:13,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:13,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:16,433 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 23:11:17,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 214 states and 267 transitions. [2024-11-08 23:11:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 267 transitions. [2024-11-08 23:11:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:11:17,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:17,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:17,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:19,832 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 23:11:21,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:21,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 215 states and 268 transitions. [2024-11-08 23:11:21,299 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 268 transitions. [2024-11-08 23:11:21,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:11:21,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:21,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:23,787 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 23:11:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 216 states and 269 transitions. [2024-11-08 23:11:25,092 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 269 transitions. [2024-11-08 23:11:25,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:11:25,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:25,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:27,676 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 23:11:29,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:29,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 217 states and 270 transitions. [2024-11-08 23:11:29,020 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 270 transitions. [2024-11-08 23:11:29,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:11:29,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:29,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:29,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:31,758 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 23:11:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:33,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 218 states and 271 transitions. [2024-11-08 23:11:33,225 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 271 transitions. [2024-11-08 23:11:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:11:33,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:33,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:33,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:36,658 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 23:11:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 219 states and 272 transitions. [2024-11-08 23:11:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 272 transitions. [2024-11-08 23:11:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:11:38,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:38,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,882 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 23:11:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 220 states and 273 transitions. [2024-11-08 23:11:42,512 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 273 transitions. [2024-11-08 23:11:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:11:42,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:42,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:45,170 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 23:11:46,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:46,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 221 states and 274 transitions. [2024-11-08 23:11:46,162 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 274 transitions. [2024-11-08 23:11:46,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:11:46,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:46,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:46,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:48,695 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 23:11:49,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 222 states and 275 transitions. [2024-11-08 23:11:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 275 transitions. [2024-11-08 23:11:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:11:49,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,866 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 23:11:54,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:54,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 223 states and 276 transitions. [2024-11-08 23:11:54,806 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 276 transitions. [2024-11-08 23:11:54,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:11:54,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:57,617 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 23:11:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:59,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 224 states and 277 transitions. [2024-11-08 23:11:59,132 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 277 transitions. [2024-11-08 23:11:59,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:11:59,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:59,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:02,198 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 23:12:03,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:03,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 225 states and 278 transitions. [2024-11-08 23:12:03,839 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 278 transitions. [2024-11-08 23:12:03,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:12:03,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:03,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:06,925 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 23:12:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:08,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 226 states and 279 transitions. [2024-11-08 23:12:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 279 transitions. [2024-11-08 23:12:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:12:08,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:08,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:09,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:11,651 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 23:12:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:13,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 227 states and 280 transitions. [2024-11-08 23:12:13,339 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 280 transitions. [2024-11-08 23:12:13,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:12:13,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:13,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:27,583 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 23:12:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 228 states and 281 transitions. [2024-11-08 23:12:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 281 transitions. [2024-11-08 23:12:39,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:12:39,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:41,057 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 23:12:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 229 states and 283 transitions. [2024-11-08 23:12:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 283 transitions. [2024-11-08 23:12:41,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:12:41,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:41,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:42,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:43,757 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 23:12:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 230 states and 285 transitions. [2024-11-08 23:12:45,043 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 285 transitions. [2024-11-08 23:12:45,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:12:45,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:45,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:46,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:46,904 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 23:12:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:47,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 231 states and 286 transitions. [2024-11-08 23:12:47,674 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-11-08 23:12:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:12:47,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:47,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:48,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:49,554 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 23:12:50,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:50,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 232 states and 287 transitions. [2024-11-08 23:12:50,337 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 287 transitions. [2024-11-08 23:12:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:12:50,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:50,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:51,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:52,495 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 23:12:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 234 states and 290 transitions. [2024-11-08 23:12:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 290 transitions. [2024-11-08 23:12:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:12:54,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:56,754 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 23:12:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:57,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 235 states and 291 transitions. [2024-11-08 23:12:57,782 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 291 transitions. [2024-11-08 23:12:57,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:12:57,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:57,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:00,205 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 23:13:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:01,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 236 states and 292 transitions. [2024-11-08 23:13:01,490 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 292 transitions. [2024-11-08 23:13:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:13:01,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:01,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:02,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:03,252 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 23:13:04,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:04,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 237 states and 293 transitions. [2024-11-08 23:13:04,058 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 293 transitions. [2024-11-08 23:13:04,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:13:04,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:04,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:06,139 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 23:13:07,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:07,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 238 states and 294 transitions. [2024-11-08 23:13:07,334 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 294 transitions. [2024-11-08 23:13:07,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:13:07,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:07,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:08,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:08,801 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 23:13:09,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:09,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 239 states and 295 transitions. [2024-11-08 23:13:09,725 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 295 transitions. [2024-11-08 23:13:09,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:13:09,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:09,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:12,085 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 23:13:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 240 states and 296 transitions. [2024-11-08 23:13:13,301 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 296 transitions. [2024-11-08 23:13:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:13:13,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:13,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:15,698 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 23:13:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 241 states and 297 transitions. [2024-11-08 23:13:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 297 transitions. [2024-11-08 23:13:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:13:17,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:19,488 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 23:13:20,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:20,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 242 states and 298 transitions. [2024-11-08 23:13:20,642 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 298 transitions. [2024-11-08 23:13:20,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:13:20,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:20,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:23,838 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 23:13:24,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:24,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 243 states and 299 transitions. [2024-11-08 23:13:24,773 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 299 transitions. [2024-11-08 23:13:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:13:24,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:24,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,750 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 23:13:29,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:29,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 244 states and 300 transitions. [2024-11-08 23:13:29,686 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 300 transitions. [2024-11-08 23:13:29,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:13:29,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:29,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:32,056 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 23:13:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 245 states and 301 transitions. [2024-11-08 23:13:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 301 transitions. [2024-11-08 23:13:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:13:32,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:32,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:33,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:35,263 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 23:13:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:36,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 246 states and 302 transitions. [2024-11-08 23:13:36,342 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 302 transitions. [2024-11-08 23:13:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:13:36,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:36,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:38,025 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 23:13:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:38,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 247 states and 303 transitions. [2024-11-08 23:13:38,943 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 303 transitions. [2024-11-08 23:13:38,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:13:38,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:38,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:41,791 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 23:13:43,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 248 states and 304 transitions. [2024-11-08 23:13:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions. [2024-11-08 23:13:43,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:13:43,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:43,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:45,936 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 23:13:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:46,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 249 states and 305 transitions. [2024-11-08 23:13:46,878 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 305 transitions. [2024-11-08 23:13:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:13:46,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:46,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:49,398 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 23:13:50,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 250 states and 306 transitions. [2024-11-08 23:13:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 306 transitions. [2024-11-08 23:13:50,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:13:50,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:53,116 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 23:13:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:54,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 251 states and 307 transitions. [2024-11-08 23:13:54,667 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 307 transitions. [2024-11-08 23:13:54,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:13:54,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:54,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:58,074 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 23:14:00,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 252 states and 308 transitions. [2024-11-08 23:14:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 308 transitions. [2024-11-08 23:14:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:14:00,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:00,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:03,586 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 23:14:04,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 253 states and 309 transitions. [2024-11-08 23:14:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 309 transitions. [2024-11-08 23:14:04,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:14:04,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:04,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:05,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:07,750 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 23:14:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:08,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 254 states and 310 transitions. [2024-11-08 23:14:08,803 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 310 transitions. [2024-11-08 23:14:08,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:14:08,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:08,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:11,881 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 23:14:13,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 255 states and 311 transitions. [2024-11-08 23:14:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 311 transitions. [2024-11-08 23:14:13,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:14:13,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:13,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:17,856 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 23:14:19,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:19,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 256 states and 312 transitions. [2024-11-08 23:14:19,261 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 312 transitions. [2024-11-08 23:14:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:14:19,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:19,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:20,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,177 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 23:14:23,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:23,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 257 states and 313 transitions. [2024-11-08 23:14:23,275 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 313 transitions. [2024-11-08 23:14:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:14:23,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:23,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:26,575 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 23:14:27,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:27,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 258 states and 314 transitions. [2024-11-08 23:14:27,709 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 314 transitions. [2024-11-08 23:14:27,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:14:27,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:27,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:29,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:31,206 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 23:14:32,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:32,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 259 states and 315 transitions. [2024-11-08 23:14:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 315 transitions. [2024-11-08 23:14:32,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:14:32,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:32,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:34,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,876 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 23:14:36,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:36,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 260 states and 316 transitions. [2024-11-08 23:14:36,981 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 316 transitions. [2024-11-08 23:14:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:14:36,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:36,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:40,210 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 23:14:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:41,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 261 states and 317 transitions. [2024-11-08 23:14:41,659 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 317 transitions. [2024-11-08 23:14:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:14:41,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:41,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:43,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:46,515 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 23:14:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:48,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 262 states and 318 transitions. [2024-11-08 23:14:48,511 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 318 transitions. [2024-11-08 23:14:48,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:14:48,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:48,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:51,287 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 23:14:52,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:52,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 263 states and 319 transitions. [2024-11-08 23:14:52,446 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 319 transitions. [2024-11-08 23:14:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:14:52,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:52,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:57,098 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 23:14:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 264 states and 320 transitions. [2024-11-08 23:14:58,600 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 320 transitions. [2024-11-08 23:14:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:14:58,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:58,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:15,453 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 23:15:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 265 states and 321 transitions. [2024-11-08 23:15:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 321 transitions. [2024-11-08 23:15:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:15:29,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:29,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:35,388 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 23:15:36,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:36,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 266 states and 322 transitions. [2024-11-08 23:15:36,926 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 322 transitions. [2024-11-08 23:15:36,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:15:36,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:36,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:40,721 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 23:15:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 267 states and 323 transitions. [2024-11-08 23:15:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 323 transitions. [2024-11-08 23:15:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:15:42,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:42,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:47,082 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 23:15:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 268 states and 324 transitions. [2024-11-08 23:15:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 324 transitions. [2024-11-08 23:15:48,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:15:48,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:48,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:49,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:52,762 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 23:15:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:54,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 269 states and 325 transitions. [2024-11-08 23:15:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 325 transitions. [2024-11-08 23:15:54,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:15:54,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:57,293 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 23:15:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 270 states and 326 transitions. [2024-11-08 23:15:58,511 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 326 transitions. [2024-11-08 23:15:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:15:58,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:00,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:03,595 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 23:16:05,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:05,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 271 states and 327 transitions. [2024-11-08 23:16:05,892 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2024-11-08 23:16:05,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:16:05,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:05,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:07,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:11,292 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 23:16:13,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 272 states and 328 transitions. [2024-11-08 23:16:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 328 transitions. [2024-11-08 23:16:13,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:16:13,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:18,346 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 23:16:19,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 273 states and 329 transitions. [2024-11-08 23:16:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 329 transitions. [2024-11-08 23:16:19,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:16:19,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:19,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:25,917 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 23:16:29,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:29,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 274 states and 330 transitions. [2024-11-08 23:16:29,108 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 330 transitions. [2024-11-08 23:16:29,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:16:29,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:29,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:34,786 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 23:16:36,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:36,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 275 states and 331 transitions. [2024-11-08 23:16:36,437 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 331 transitions. [2024-11-08 23:16:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:16:36,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:36,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:38,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:41,547 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 23:16:42,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:42,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 276 states and 332 transitions. [2024-11-08 23:16:42,990 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 332 transitions. [2024-11-08 23:16:42,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:16:42,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:42,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:48,343 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 23:16:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:49,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 277 states and 333 transitions. [2024-11-08 23:16:49,716 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 333 transitions. [2024-11-08 23:16:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:16:49,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:49,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:51,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:55,401 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 23:16:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 278 states and 334 transitions. [2024-11-08 23:16:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 334 transitions. [2024-11-08 23:16:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:16:56,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:56,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:03,225 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 23:17:04,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 279 states and 335 transitions. [2024-11-08 23:17:04,673 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 335 transitions. [2024-11-08 23:17:04,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:17:04,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:04,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:06,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:12,865 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 23:17:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:17,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 280 states and 336 transitions. [2024-11-08 23:17:17,716 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 336 transitions. [2024-11-08 23:17:17,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:17:17,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:17,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:20,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:24,293 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 23:17:26,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:26,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 281 states and 337 transitions. [2024-11-08 23:17:26,930 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 337 transitions. [2024-11-08 23:17:26,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:17:26,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:28,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,014 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 23:17:35,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 282 states and 338 transitions. [2024-11-08 23:17:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 338 transitions. [2024-11-08 23:17:35,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:17:35,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:35,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:41,515 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 23:17:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 283 states and 339 transitions. [2024-11-08 23:17:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 339 transitions. [2024-11-08 23:17:43,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:17:43,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:43,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:56,848 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 23:18:06,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:06,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 284 states and 340 transitions. [2024-11-08 23:18:06,971 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 340 transitions. [2024-11-08 23:18:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:18:06,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:08,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:13,255 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 23:18:15,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:15,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 285 states and 341 transitions. [2024-11-08 23:18:15,115 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 341 transitions. [2024-11-08 23:18:15,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:18:15,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:15,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:25,260 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 23:18:30,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:30,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 286 states and 342 transitions. [2024-11-08 23:18:30,037 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 342 transitions. [2024-11-08 23:18:30,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:18:30,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:30,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:32,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:37,595 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 23:18:39,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:39,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 287 states and 343 transitions. [2024-11-08 23:18:39,584 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 343 transitions. [2024-11-08 23:18:39,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:18:39,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:39,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:43,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:49,522 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 23:18:53,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:53,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 288 states and 344 transitions. [2024-11-08 23:18:53,215 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 344 transitions. [2024-11-08 23:18:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:18:53,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:53,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:03,418 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 23:19:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 289 states and 345 transitions. [2024-11-08 23:19:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 345 transitions. [2024-11-08 23:19:08,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:19:08,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:08,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:17,763 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 23:19:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:20,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 290 states and 346 transitions. [2024-11-08 23:19:20,259 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 346 transitions. [2024-11-08 23:19:20,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:19:20,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:20,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:27,350 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 23:19:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 291 states and 347 transitions. [2024-11-08 23:19:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 347 transitions. [2024-11-08 23:19:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:19:29,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:32,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:40,462 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 23:19:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 292 states and 348 transitions. [2024-11-08 23:19:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 348 transitions. [2024-11-08 23:19:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:19:45,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:45,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:47,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:53,262 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 23:19:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:56,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 293 states and 349 transitions. [2024-11-08 23:19:56,295 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 349 transitions. [2024-11-08 23:19:56,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:19:56,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:56,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:05,082 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 23:20:07,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:07,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 294 states and 350 transitions. [2024-11-08 23:20:07,530 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 350 transitions. [2024-11-08 23:20:07,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:20:07,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:07,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:12,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:18,675 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 23:20:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:22,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 295 states and 351 transitions. [2024-11-08 23:20:22,380 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 351 transitions. [2024-11-08 23:20:22,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:20:22,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:22,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:29,698 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 23:20:32,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:32,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 296 states and 352 transitions. [2024-11-08 23:20:32,871 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 352 transitions. [2024-11-08 23:20:32,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:20:32,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:32,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:42,289 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 23:20:45,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 297 states and 353 transitions. [2024-11-08 23:20:45,086 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 353 transitions. [2024-11-08 23:20:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:20:45,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:45,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:54,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.