./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --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 64bit --witnessprinter.graph.data.programhash 66513110c58cbfd09ef37c44af5b1d4813bd7e87bef538ae0fb21419e856753a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:19:25,979 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:19:25,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:19:26,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:19:26,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:19:26,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:19:26,052 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:19:26,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:19:26,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:19:26,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:19:26,066 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:19:26,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:19:26,069 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:19:26,071 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:19:26,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:19:26,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:19:26,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:19:26,083 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:19:26,086 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:19:26,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:19:26,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:19:26,099 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:19:26,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:19:26,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:19:26,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:19:26,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:19:26,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:19:26,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:19:26,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:19:26,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:19:26,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:19:26,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:19:26,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:19:26,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:19:26,123 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:19:26,123 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:19:26,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:19:26,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:19:26,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:19:26,125 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:19:26,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:19:26,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:19:26,173 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:19:26,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:19:26,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:19:26,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:19:26,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:19:26,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:19:26,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:19:26,176 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:19:26,183 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:19:26,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:19:26,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:19:26,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:19:26,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:19:26,185 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:19:26,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:19:26,185 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:19:26,185 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:19:26,185 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:19:26,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:19:26,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:19:26,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:19:26,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:19:26,186 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:19:26,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:19:26,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:19:26,187 INFO L138 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66513110c58cbfd09ef37c44af5b1d4813bd7e87bef538ae0fb21419e856753a [2021-11-22 23:19:26,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:19:26,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:19:26,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:19:26,466 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:19:26,467 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:19:26,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i [2021-11-22 23:19:26,528 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/data/563f7502e/87c623bd3b594f65becad8c735ac2ebb/FLAG3df7cbc0b [2021-11-22 23:19:27,450 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:19:27,452 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i [2021-11-22 23:19:27,507 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/data/563f7502e/87c623bd3b594f65becad8c735ac2ebb/FLAG3df7cbc0b [2021-11-22 23:19:27,906 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/data/563f7502e/87c623bd3b594f65becad8c735ac2ebb [2021-11-22 23:19:27,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:19:27,910 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:19:27,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:19:27,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:19:27,915 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:19:27,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:19:27" (1/1) ... [2021-11-22 23:19:27,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33c5316e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:27, skipping insertion in model container [2021-11-22 23:19:27,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:19:27" (1/1) ... [2021-11-22 23:19:27,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:19:28,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:19:30,864 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260078,260091] [2021-11-22 23:19:30,867 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260223,260236] [2021-11-22 23:19:30,868 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260369,260382] [2021-11-22 23:19:30,869 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260534,260547] [2021-11-22 23:19:30,869 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260692,260705] [2021-11-22 23:19:30,870 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260850,260863] [2021-11-22 23:19:30,870 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261008,261021] [2021-11-22 23:19:30,877 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261168,261181] [2021-11-22 23:19:30,877 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261327,261340] [2021-11-22 23:19:30,879 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261466,261479] [2021-11-22 23:19:30,880 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261608,261621] [2021-11-22 23:19:30,881 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261757,261770] [2021-11-22 23:19:30,882 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261896,261909] [2021-11-22 23:19:30,882 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262051,262064] [2021-11-22 23:19:30,883 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262211,262224] [2021-11-22 23:19:30,883 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262362,262375] [2021-11-22 23:19:30,884 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262513,262526] [2021-11-22 23:19:30,884 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262665,262678] [2021-11-22 23:19:30,886 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262814,262827] [2021-11-22 23:19:30,886 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262962,262975] [2021-11-22 23:19:30,887 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263119,263132] [2021-11-22 23:19:30,887 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263268,263281] [2021-11-22 23:19:30,888 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263424,263437] [2021-11-22 23:19:30,889 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263577,263590] [2021-11-22 23:19:30,889 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263723,263736] [2021-11-22 23:19:30,891 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263866,263879] [2021-11-22 23:19:30,891 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264018,264031] [2021-11-22 23:19:30,892 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264164,264177] [2021-11-22 23:19:30,894 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264309,264322] [2021-11-22 23:19:30,896 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264463,264476] [2021-11-22 23:19:30,897 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264614,264627] [2021-11-22 23:19:30,897 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264769,264782] [2021-11-22 23:19:30,898 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264921,264934] [2021-11-22 23:19:30,898 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265076,265089] [2021-11-22 23:19:30,899 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265240,265253] [2021-11-22 23:19:30,900 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265396,265409] [2021-11-22 23:19:30,901 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265560,265573] [2021-11-22 23:19:30,902 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265702,265715] [2021-11-22 23:19:30,902 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265860,265873] [2021-11-22 23:19:30,903 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266027,266040] [2021-11-22 23:19:30,904 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266186,266199] [2021-11-22 23:19:30,905 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266345,266358] [2021-11-22 23:19:30,905 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266494,266507] [2021-11-22 23:19:30,916 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266641,266654] [2021-11-22 23:19:30,916 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266780,266793] [2021-11-22 23:19:30,918 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266943,266956] [2021-11-22 23:19:30,918 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267109,267122] [2021-11-22 23:19:30,920 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267273,267286] [2021-11-22 23:19:30,921 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267438,267451] [2021-11-22 23:19:30,921 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267603,267616] [2021-11-22 23:19:30,922 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267769,267782] [2021-11-22 23:19:30,922 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267934,267947] [2021-11-22 23:19:30,922 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268101,268114] [2021-11-22 23:19:30,923 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268261,268274] [2021-11-22 23:19:30,923 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268423,268436] [2021-11-22 23:19:30,924 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268582,268595] [2021-11-22 23:19:30,924 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268728,268741] [2021-11-22 23:19:30,925 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268871,268884] [2021-11-22 23:19:30,925 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269015,269028] [2021-11-22 23:19:30,926 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269158,269171] [2021-11-22 23:19:30,927 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269302,269315] [2021-11-22 23:19:30,928 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269443,269456] [2021-11-22 23:19:30,929 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269581,269594] [2021-11-22 23:19:30,929 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269739,269752] [2021-11-22 23:19:30,930 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269898,269911] [2021-11-22 23:19:30,930 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270054,270067] [2021-11-22 23:19:30,931 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270203,270216] [2021-11-22 23:19:30,931 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270355,270368] [2021-11-22 23:19:30,932 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270506,270519] [2021-11-22 23:19:30,932 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270655,270668] [2021-11-22 23:19:30,932 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270807,270820] [2021-11-22 23:19:30,933 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270955,270968] [2021-11-22 23:19:30,933 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271108,271121] [2021-11-22 23:19:30,934 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271259,271272] [2021-11-22 23:19:30,935 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271409,271422] [2021-11-22 23:19:30,935 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271556,271569] [2021-11-22 23:19:30,935 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271707,271720] [2021-11-22 23:19:30,936 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271858,271871] [2021-11-22 23:19:30,937 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272006,272019] [2021-11-22 23:19:30,938 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272172,272185] [2021-11-22 23:19:30,938 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272341,272354] [2021-11-22 23:19:30,939 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272508,272521] [2021-11-22 23:19:30,939 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272676,272689] [2021-11-22 23:19:30,940 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272826,272839] [2021-11-22 23:19:30,940 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272973,272986] [2021-11-22 23:19:30,941 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273134,273147] [2021-11-22 23:19:30,941 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273304,273317] [2021-11-22 23:19:30,942 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273466,273479] [2021-11-22 23:19:30,953 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:19:30,979 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:19:31,312 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260078,260091] [2021-11-22 23:19:31,316 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260223,260236] [2021-11-22 23:19:31,317 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260369,260382] [2021-11-22 23:19:31,317 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260534,260547] [2021-11-22 23:19:31,318 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260692,260705] [2021-11-22 23:19:31,318 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260850,260863] [2021-11-22 23:19:31,319 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261008,261021] [2021-11-22 23:19:31,320 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261168,261181] [2021-11-22 23:19:31,320 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261327,261340] [2021-11-22 23:19:31,321 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261466,261479] [2021-11-22 23:19:31,321 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261608,261621] [2021-11-22 23:19:31,322 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261757,261770] [2021-11-22 23:19:31,322 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261896,261909] [2021-11-22 23:19:31,323 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262051,262064] [2021-11-22 23:19:31,324 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262211,262224] [2021-11-22 23:19:31,325 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262362,262375] [2021-11-22 23:19:31,326 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262513,262526] [2021-11-22 23:19:31,326 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262665,262678] [2021-11-22 23:19:31,326 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262814,262827] [2021-11-22 23:19:31,327 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262962,262975] [2021-11-22 23:19:31,328 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263119,263132] [2021-11-22 23:19:31,328 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263268,263281] [2021-11-22 23:19:31,329 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263424,263437] [2021-11-22 23:19:31,329 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263577,263590] [2021-11-22 23:19:31,330 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263723,263736] [2021-11-22 23:19:31,330 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263866,263879] [2021-11-22 23:19:31,331 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264018,264031] [2021-11-22 23:19:31,331 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264164,264177] [2021-11-22 23:19:31,331 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264309,264322] [2021-11-22 23:19:31,332 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264463,264476] [2021-11-22 23:19:31,332 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264614,264627] [2021-11-22 23:19:31,333 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264769,264782] [2021-11-22 23:19:31,333 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264921,264934] [2021-11-22 23:19:31,334 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265076,265089] [2021-11-22 23:19:31,334 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265240,265253] [2021-11-22 23:19:31,334 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265396,265409] [2021-11-22 23:19:31,336 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265560,265573] [2021-11-22 23:19:31,337 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265702,265715] [2021-11-22 23:19:31,337 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265860,265873] [2021-11-22 23:19:31,338 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266027,266040] [2021-11-22 23:19:31,339 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266186,266199] [2021-11-22 23:19:31,340 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266345,266358] [2021-11-22 23:19:31,344 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266494,266507] [2021-11-22 23:19:31,345 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266641,266654] [2021-11-22 23:19:31,345 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266780,266793] [2021-11-22 23:19:31,346 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266943,266956] [2021-11-22 23:19:31,347 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267109,267122] [2021-11-22 23:19:31,348 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267273,267286] [2021-11-22 23:19:31,348 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267438,267451] [2021-11-22 23:19:31,348 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267603,267616] [2021-11-22 23:19:31,349 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267769,267782] [2021-11-22 23:19:31,349 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267934,267947] [2021-11-22 23:19:31,350 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268101,268114] [2021-11-22 23:19:31,351 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268261,268274] [2021-11-22 23:19:31,351 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268423,268436] [2021-11-22 23:19:31,352 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268582,268595] [2021-11-22 23:19:31,352 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268728,268741] [2021-11-22 23:19:31,353 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268871,268884] [2021-11-22 23:19:31,354 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269015,269028] [2021-11-22 23:19:31,354 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269158,269171] [2021-11-22 23:19:31,355 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269302,269315] [2021-11-22 23:19:31,355 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269443,269456] [2021-11-22 23:19:31,356 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269581,269594] [2021-11-22 23:19:31,356 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269739,269752] [2021-11-22 23:19:31,361 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269898,269911] [2021-11-22 23:19:31,362 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270054,270067] [2021-11-22 23:19:31,363 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270203,270216] [2021-11-22 23:19:31,365 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270355,270368] [2021-11-22 23:19:31,366 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270506,270519] [2021-11-22 23:19:31,369 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270655,270668] [2021-11-22 23:19:31,369 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270807,270820] [2021-11-22 23:19:31,370 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270955,270968] [2021-11-22 23:19:31,370 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271108,271121] [2021-11-22 23:19:31,371 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271259,271272] [2021-11-22 23:19:31,372 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271409,271422] [2021-11-22 23:19:31,373 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271556,271569] [2021-11-22 23:19:31,373 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271707,271720] [2021-11-22 23:19:31,374 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271858,271871] [2021-11-22 23:19:31,379 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272006,272019] [2021-11-22 23:19:31,380 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272172,272185] [2021-11-22 23:19:31,381 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272341,272354] [2021-11-22 23:19:31,382 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272508,272521] [2021-11-22 23:19:31,382 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272676,272689] [2021-11-22 23:19:31,383 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272826,272839] [2021-11-22 23:19:31,384 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272973,272986] [2021-11-22 23:19:31,384 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273134,273147] [2021-11-22 23:19:31,385 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273304,273317] [2021-11-22 23:19:31,386 WARN L230 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_73897b3a-2dbb-48dc-aca1-719124ba1a07/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273466,273479] [2021-11-22 23:19:31,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:19:31,581 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:19:31,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31 WrapperNode [2021-11-22 23:19:31,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:19:31,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:19:31,583 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:19:31,583 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:19:31,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:31,698 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:31,878 INFO L137 Inliner]: procedures = 498, calls = 1418, calls flagged for inlining = 214, calls inlined = 135, statements flattened = 3214 [2021-11-22 23:19:31,879 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:19:31,880 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:19:31,880 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:19:31,880 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:19:31,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:31,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:31,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:31,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:32,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:32,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:32,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:32,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:19:32,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:19:32,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:19:32,155 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:19:32,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:19:31" (1/1) ... [2021-11-22 23:19:32,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:19:32,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:19:32,193 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:19:32,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73897b3a-2dbb-48dc-aca1-719124ba1a07/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:19:32,239 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2021-11-22 23:19:32,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2021-11-22 23:19:32,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-11-22 23:19:32,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-11-22 23:19:32,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-22 23:19:32,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-22 23:19:32,240 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-22 23:19:32,240 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-22 23:19:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_sm_ftl [2021-11-22 23:19:32,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_sm_ftl [2021-11-22 23:19:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-22 23:19:32,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-22 23:19:32,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-22 23:19:32,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-22 23:19:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-22 23:19:32,242 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-22 23:19:32,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-11-22 23:19:32,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-11-22 23:19:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-11-22 23:19:32,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-11-22 23:19:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2021-11-22 23:19:32,243 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2021-11-22 23:19:32,243 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2021-11-22 23:19:32,243 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2021-11-22 23:19:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-22 23:19:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure sm_release [2021-11-22 23:19:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_release [2021-11-22 23:19:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-22 23:19:32,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-22 23:19:32,244 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2021-11-22 23:19:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2021-11-22 23:19:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-22 23:19:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-22 23:19:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-11-22 23:19:32,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-11-22 23:19:32,245 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2021-11-22 23:19:32,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2021-11-22 23:19:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:19:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-11-22 23:19:32,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-11-22 23:19:32,246 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2021-11-22 23:19:32,246 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2021-11-22 23:19:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2021-11-22 23:19:32,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_calculate_ecc [2021-11-22 23:19:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-22 23:19:32,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-22 23:19:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-22 23:19:32,247 INFO L130 BoogieDeclarations]: Found specification of procedure sm_remove_dev [2021-11-22 23:19:32,247 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_remove_dev [2021-11-22 23:19:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-22 23:19:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-11-22 23:19:32,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-11-22 23:19:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-22 23:19:32,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-22 23:19:32,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_sm_ftl [2021-11-22 23:19:32,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_sm_ftl [2021-11-22 23:19:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-22 23:19:32,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-22 23:19:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:19:32,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-11-22 23:19:32,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-11-22 23:19:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-22 23:19:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-22 23:19:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2021-11-22 23:19:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2021-11-22 23:19:32,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-22 23:19:32,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-22 23:19:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-11-22 23:19:32,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-11-22 23:19:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-22 23:19:32,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-22 23:19:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-11-22 23:19:32,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-11-22 23:19:32,251 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2021-11-22 23:19:32,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2021-11-22 23:19:32,252 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2021-11-22 23:19:32,252 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2021-11-22 23:19:32,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-22 23:19:32,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-22 23:19:32,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:19:32,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:19:32,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-22 23:19:32,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-22 23:19:32,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:19:32,258 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-22 23:19:32,258 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-22 23:19:32,258 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2021-11-22 23:19:32,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2021-11-22 23:19:32,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-11-22 23:19:32,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-11-22 23:19:32,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-11-22 23:19:32,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-11-22 23:19:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2021-11-22 23:19:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2021-11-22 23:19:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:19:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:19:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-22 23:19:32,262 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-22 23:19:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2021-11-22 23:19:32,263 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2021-11-22 23:19:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-22 23:19:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-22 23:19:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2021-11-22 23:19:32,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2021-11-22 23:19:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-22 23:19:32,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-22 23:19:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-22 23:19:32,264 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-22 23:19:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2021-11-22 23:19:32,264 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2021-11-22 23:19:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:19:32,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:19:32,265 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2021-11-22 23:19:32,265 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2021-11-22 23:19:32,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-11-22 23:19:32,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-11-22 23:19:32,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-11-22 23:19:32,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-11-22 23:19:32,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:19:32,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-22 23:19:32,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-22 23:19:32,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:19:32,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:19:32,267 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2021-11-22 23:19:32,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2021-11-22 23:19:32,267 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-22 23:19:32,267 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-22 23:19:32,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-22 23:19:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-22 23:19:32,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-22 23:19:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-22 23:19:32,268 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2021-11-22 23:19:32,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2021-11-22 23:19:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-22 23:19:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-22 23:19:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-22 23:19:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-22 23:19:32,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-22 23:19:32,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-22 23:19:32,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-11-22 23:19:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-11-22 23:19:32,270 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2021-11-22 23:19:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_correct_data [2021-11-22 23:19:32,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-22 23:19:32,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-22 23:19:32,270 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-22 23:19:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-22 23:19:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-22 23:19:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-22 23:19:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:19:32,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-22 23:19:32,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-22 23:19:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-22 23:19:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-22 23:19:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-22 23:19:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-22 23:19:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-22 23:19:32,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-22 23:19:32,272 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2021-11-22 23:19:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2021-11-22 23:19:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2021-11-22 23:19:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2021-11-22 23:19:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-22 23:19:32,273 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-22 23:19:32,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-22 23:19:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-22 23:19:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2021-11-22 23:19:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2021-11-22 23:19:32,274 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2021-11-22 23:19:32,274 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2021-11-22 23:19:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-22 23:19:32,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-22 23:19:32,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:19:32,843 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:19:32,848 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:19:33,452 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-22 23:19:35,214 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:19:35,814 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:19:35,814 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:19:35,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:19:35 BoogieIcfgContainer [2021-11-22 23:19:35,820 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:19:35,821 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:19:35,821 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:19:35,831 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:19:35,832 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:19:35" (1/1) ... [2021-11-22 23:19:35,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:19:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 905 states and 1249 transitions. [2021-11-22 23:19:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1249 transitions. [2021-11-22 23:19:35,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-22 23:19:35,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:35,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:36,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 919 states and 1269 transitions. [2021-11-22 23:19:36,741 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1269 transitions. [2021-11-22 23:19:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-22 23:19:36,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:36,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:36,917 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:36,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 924 states and 1275 transitions. [2021-11-22 23:19:36,972 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1275 transitions. [2021-11-22 23:19:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-22 23:19:36,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:36,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:37,124 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 939 states and 1297 transitions. [2021-11-22 23:19:37,319 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1297 transitions. [2021-11-22 23:19:37,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-22 23:19:37,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:37,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:37,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 945 states and 1305 transitions. [2021-11-22 23:19:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1305 transitions. [2021-11-22 23:19:37,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-22 23:19:37,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:37,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:37,627 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:37,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 961 states and 1329 transitions. [2021-11-22 23:19:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1329 transitions. [2021-11-22 23:19:37,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-22 23:19:37,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:37,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 973 states and 1358 transitions. [2021-11-22 23:19:38,427 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1358 transitions. [2021-11-22 23:19:38,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:19:38,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:38,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:38,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 976 states and 1363 transitions. [2021-11-22 23:19:38,667 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1363 transitions. [2021-11-22 23:19:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-22 23:19:38,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:38,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:38,746 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:38,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:38,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 980 states and 1369 transitions. [2021-11-22 23:19:38,790 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1369 transitions. [2021-11-22 23:19:38,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:19:38,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:38,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:38,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:38,908 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:38,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 980 states and 1368 transitions. [2021-11-22 23:19:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1368 transitions. [2021-11-22 23:19:38,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-22 23:19:38,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:38,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:39,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 981 states and 1369 transitions. [2021-11-22 23:19:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1369 transitions. [2021-11-22 23:19:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-22 23:19:39,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:39,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:39,091 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:39,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 988 states and 1379 transitions. [2021-11-22 23:19:39,148 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1379 transitions. [2021-11-22 23:19:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-22 23:19:39,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:39,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:39,267 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:39,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 1005 states and 1405 transitions. [2021-11-22 23:19:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1405 transitions. [2021-11-22 23:19:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:19:39,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:39,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:40,086 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:40,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 1008 states and 1410 transitions. [2021-11-22 23:19:40,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1410 transitions. [2021-11-22 23:19:40,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-22 23:19:40,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:40,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:40,512 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:41,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:41,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1024 states and 1452 transitions. [2021-11-22 23:19:41,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1452 transitions. [2021-11-22 23:19:41,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:19:41,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:41,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:41,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:41,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1025 states and 1453 transitions. [2021-11-22 23:19:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1453 transitions. [2021-11-22 23:19:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:19:41,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:41,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:41,444 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:41,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:41,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1033 states and 1465 transitions. [2021-11-22 23:19:41,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1465 transitions. [2021-11-22 23:19:41,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-22 23:19:41,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:41,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:41,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:41,648 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:42,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:42,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1051 states and 1493 transitions. [2021-11-22 23:19:42,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1493 transitions. [2021-11-22 23:19:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:19:42,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:42,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:42,700 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:42,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:42,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1051 states and 1492 transitions. [2021-11-22 23:19:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1492 transitions. [2021-11-22 23:19:42,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-22 23:19:42,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:42,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:42,788 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:42,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:43,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1054 states and 1497 transitions. [2021-11-22 23:19:43,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1497 transitions. [2021-11-22 23:19:43,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-22 23:19:43,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:43,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:43,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1072 states and 1542 transitions. [2021-11-22 23:19:44,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1542 transitions. [2021-11-22 23:19:44,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-11-22 23:19:44,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:44,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:44,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:44,472 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:44,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1073 states and 1543 transitions. [2021-11-22 23:19:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1543 transitions. [2021-11-22 23:19:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-22 23:19:44,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:44,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:44,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:44,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:44,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1082 states and 1557 transitions. [2021-11-22 23:19:44,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1557 transitions. [2021-11-22 23:19:44,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-22 23:19:44,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:44,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:44,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:44,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 1096 conjuncts, 40 conjunts are in the unsatisfiable core [2021-11-22 23:19:44,925 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:19:45,894 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 2 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-11-22 23:19:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 1089 states and 1570 transitions. [2021-11-22 23:19:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1570 transitions. [2021-11-22 23:19:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-22 23:19:47,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:47,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:47,478 INFO L263 TraceCheckSpWp]: Trace formula consists of 1096 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-22 23:19:47,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:19:47,818 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-22 23:19:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:49,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 1114 states and 1728 transitions. [2021-11-22 23:19:49,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1728 transitions. [2021-11-22 23:19:49,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2021-11-22 23:19:49,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:49,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:49,494 INFO L263 TraceCheckSpWp]: Trace formula consists of 1023 conjuncts, 9 conjunts are in the unsatisfiable core [2021-11-22 23:19:49,498 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:19:49,672 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-22 23:19:49,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1119 states and 1732 transitions. [2021-11-22 23:19:49,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1732 transitions. [2021-11-22 23:19:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-11-22 23:19:49,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:49,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:49,788 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:49,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:49,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1119 states and 1731 transitions. [2021-11-22 23:19:49,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1731 transitions. [2021-11-22 23:19:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-22 23:19:49,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:49,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:52,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1138 states and 1765 transitions. [2021-11-22 23:19:52,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1765 transitions. [2021-11-22 23:19:52,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-22 23:19:52,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:52,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:52,430 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:52,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:52,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1141 states and 1770 transitions. [2021-11-22 23:19:52,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1770 transitions. [2021-11-22 23:19:52,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-22 23:19:52,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:52,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:53,269 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:53,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1145 states and 1778 transitions. [2021-11-22 23:19:53,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1778 transitions. [2021-11-22 23:19:53,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-22 23:19:53,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:53,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:53,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1145 states and 1777 transitions. [2021-11-22 23:19:53,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1777 transitions. [2021-11-22 23:19:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2021-11-22 23:19:53,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:53,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:53,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:53,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1146 states and 1778 transitions. [2021-11-22 23:19:53,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1778 transitions. [2021-11-22 23:19:53,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-22 23:19:53,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:53,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:53,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:53,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1156 states and 1796 transitions. [2021-11-22 23:19:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1796 transitions. [2021-11-22 23:19:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-22 23:19:53,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:53,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:54,181 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:56,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 1176 states and 1832 transitions. [2021-11-22 23:19:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1832 transitions. [2021-11-22 23:19:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-22 23:19:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:56,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:56,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:56,896 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1179 states and 1837 transitions. [2021-11-22 23:19:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1837 transitions. [2021-11-22 23:19:57,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-22 23:19:57,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:57,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:19:57,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:57,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 1180 states and 1838 transitions. [2021-11-22 23:19:57,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1838 transitions. [2021-11-22 23:19:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-22 23:19:57,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:57,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:57,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:19:57,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:57,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1191 states and 1858 transitions. [2021-11-22 23:19:57,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1858 transitions. [2021-11-22 23:19:57,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-22 23:19:57,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:57,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:57,727 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:20:00,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1212 states and 1896 transitions. [2021-11-22 23:20:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1896 transitions. [2021-11-22 23:20:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-22 23:20:00,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:00,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:00,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:00,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:20:00,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1215 states and 1901 transitions. [2021-11-22 23:20:00,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1901 transitions. [2021-11-22 23:20:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-22 23:20:00,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:00,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:00,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:01,225 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:20:05,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1238 states and 1941 transitions. [2021-11-22 23:20:05,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1941 transitions. [2021-11-22 23:20:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-22 23:20:05,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:05,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:05,266 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:20:05,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1239 states and 1942 transitions. [2021-11-22 23:20:05,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1942 transitions. [2021-11-22 23:20:05,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2021-11-22 23:20:05,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:05,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:05,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:05,404 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:20:05,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:05,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1251 states and 1964 transitions. [2021-11-22 23:20:05,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1964 transitions. [2021-11-22 23:20:05,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-22 23:20:05,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:05,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:05,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:05,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 1234 conjuncts, 23 conjunts are in the unsatisfiable core [2021-11-22 23:20:05,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:20:07,017 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-22 23:20:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1295 states and 2234 transitions. [2021-11-22 23:20:12,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2234 transitions. [2021-11-22 23:20:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-22 23:20:12,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:12,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:12,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:12,606 INFO L263 TraceCheckSpWp]: Trace formula consists of 1161 conjuncts, 23 conjunts are in the unsatisfiable core [2021-11-22 23:20:12,611 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:20:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-22 23:20:14,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:14,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2553 states to 1307 states and 2243 transitions. [2021-11-22 23:20:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2243 transitions. [2021-11-22 23:20:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-22 23:20:14,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:14,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:14,997 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:20:15,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:15,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1310 states and 2248 transitions. [2021-11-22 23:20:15,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 2248 transitions. [2021-11-22 23:20:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-22 23:20:15,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:15,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:15,144 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:20:15,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:15,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1322 states and 2272 transitions. [2021-11-22 23:20:15,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2272 transitions. [2021-11-22 23:20:15,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-22 23:20:15,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:15,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:20:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:20,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1344 states and 2316 transitions. [2021-11-22 23:20:20,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 2316 transitions. [2021-11-22 23:20:20,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-22 23:20:20,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:20,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:21,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 1245 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-22 23:20:21,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:20:21,457 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:20:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:31,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1399 states and 2609 transitions. [2021-11-22 23:20:31,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2609 transitions. [2021-11-22 23:20:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-22 23:20:31,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:31,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:31,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 1172 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-22 23:20:31,873 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:20:32,057 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2021-11-22 23:20:32,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:32,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1406 states and 2615 transitions. [2021-11-22 23:20:32,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2615 transitions. [2021-11-22 23:20:32,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-22 23:20:32,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:32,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:32,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:32,333 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:20:35,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:35,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1417 states and 2644 transitions. [2021-11-22 23:20:35,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 2644 transitions. [2021-11-22 23:20:35,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:20:35,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:35,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:35,321 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:20:35,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:35,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1418 states and 2645 transitions. [2021-11-22 23:20:35,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2645 transitions. [2021-11-22 23:20:35,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-22 23:20:35,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:35,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:20:38,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:38,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1418 states and 2644 transitions. [2021-11-22 23:20:38,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2644 transitions. [2021-11-22 23:20:38,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-22 23:20:38,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:38,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:38,693 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-22 23:20:38,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:38,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1418 states and 2643 transitions. [2021-11-22 23:20:38,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2643 transitions. [2021-11-22 23:20:38,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-22 23:20:38,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:38,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:38,825 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:20:38,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:38,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3062 states to 1421 states and 2648 transitions. [2021-11-22 23:20:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2648 transitions. [2021-11-22 23:20:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2021-11-22 23:20:38,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:38,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:20:39,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:39,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 1434 states and 2676 transitions. [2021-11-22 23:20:39,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2676 transitions. [2021-11-22 23:20:39,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-22 23:20:39,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:39,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:39,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:39,703 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:20:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 1457 states and 2726 transitions. [2021-11-22 23:20:48,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2726 transitions. [2021-11-22 23:20:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-22 23:20:48,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:48,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:48,483 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:20:52,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:52,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 1468 states and 2755 transitions. [2021-11-22 23:20:52,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2755 transitions. [2021-11-22 23:20:52,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-22 23:20:52,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:52,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2021-11-22 23:20:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:52,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 1468 states and 2754 transitions. [2021-11-22 23:20:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2754 transitions. [2021-11-22 23:20:52,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-22 23:20:52,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:52,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:52,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:52,669 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:20:52,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 1470 states and 2756 transitions. [2021-11-22 23:20:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2756 transitions. [2021-11-22 23:20:52,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-22 23:20:52,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:52,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:20:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:52,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 1471 states and 2757 transitions. [2021-11-22 23:20:52,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2757 transitions. [2021-11-22 23:20:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-22 23:20:52,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:52,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:52,893 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:20:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:53,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1474 states and 2762 transitions. [2021-11-22 23:20:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2762 transitions. [2021-11-22 23:20:53,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-22 23:20:53,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:53,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:53,081 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:20:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 1474 states and 2761 transitions. [2021-11-22 23:20:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2761 transitions. [2021-11-22 23:20:56,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-11-22 23:20:56,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:56,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:20:57,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 1475 states and 2762 transitions. [2021-11-22 23:20:57,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2762 transitions. [2021-11-22 23:20:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-22 23:20:57,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:57,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:57,256 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:20:57,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:57,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 1489 states and 2792 transitions. [2021-11-22 23:20:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2792 transitions. [2021-11-22 23:20:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-22 23:20:57,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:57,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:21:10,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3346 states to 1513 states and 2844 transitions. [2021-11-22 23:21:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2844 transitions. [2021-11-22 23:21:10,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-22 23:21:10,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:10,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:10,772 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:21:15,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3384 states to 1524 states and 2873 transitions. [2021-11-22 23:21:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2873 transitions. [2021-11-22 23:21:15,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-22 23:21:15,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:15,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-22 23:21:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:16,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3392 states to 1530 states and 2880 transitions. [2021-11-22 23:21:16,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2880 transitions. [2021-11-22 23:21:16,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-22 23:21:16,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:16,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:21:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:16,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1533 states and 2885 transitions. [2021-11-22 23:21:16,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2885 transitions. [2021-11-22 23:21:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-11-22 23:21:16,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:16,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:17,542 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-22 23:21:19,592 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-22 23:21:20,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:20,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3416 states to 1535 states and 2887 transitions. [2021-11-22 23:21:20,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2887 transitions. [2021-11-22 23:21:20,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-22 23:21:20,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:20,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:20,282 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:21:26,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 1535 states and 2886 transitions. [2021-11-22 23:21:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2886 transitions. [2021-11-22 23:21:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-22 23:21:26,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:26,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:26,424 INFO L263 TraceCheckSpWp]: Trace formula consists of 1194 conjuncts, 30 conjunts are in the unsatisfiable core [2021-11-22 23:21:26,428 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:21:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:21:34,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 1556 states and 2934 transitions. [2021-11-22 23:21:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 2934 transitions. [2021-11-22 23:21:34,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-22 23:21:34,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:34,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2021-11-22 23:21:39,825 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-22 23:21:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 1562 states and 2949 transitions. [2021-11-22 23:21:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2949 transitions. [2021-11-22 23:21:39,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-22 23:21:39,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:21:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 1564 states and 2952 transitions. [2021-11-22 23:21:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2952 transitions. [2021-11-22 23:21:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-11-22 23:21:40,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,216 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:21:40,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 1566 states and 2954 transitions. [2021-11-22 23:21:40,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2954 transitions. [2021-11-22 23:21:40,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-22 23:21:40,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,369 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:21:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3490 states to 1567 states and 2955 transitions. [2021-11-22 23:21:40,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2955 transitions. [2021-11-22 23:21:40,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-11-22 23:21:40,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:21:40,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 1582 states and 2987 transitions. [2021-11-22 23:21:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2987 transitions. [2021-11-22 23:21:40,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-22 23:21:40,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-22 23:21:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 1588 states and 2997 transitions. [2021-11-22 23:21:41,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2997 transitions. [2021-11-22 23:21:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-22 23:21:41,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:21:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 1590 states and 3001 transitions. [2021-11-22 23:21:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 3001 transitions. [2021-11-22 23:21:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-22 23:21:43,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:22:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:06,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3623 states to 1615 states and 3055 transitions. [2021-11-22 23:22:06,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 3055 transitions. [2021-11-22 23:22:06,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-22 23:22:06,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:06,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:06,578 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:22:11,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3661 states to 1626 states and 3084 transitions. [2021-11-22 23:22:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 3084 transitions. [2021-11-22 23:22:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-22 23:22:11,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:11,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:11,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:12,935 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:22:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 1630 states and 3096 transitions. [2021-11-22 23:22:14,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 3096 transitions. [2021-11-22 23:22:14,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-22 23:22:14,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,817 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:22:14,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3695 states to 1633 states and 3101 transitions. [2021-11-22 23:22:14,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 3101 transitions. [2021-11-22 23:22:14,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-22 23:22:14,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,072 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-22 23:22:15,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 1635 states and 3104 transitions. [2021-11-22 23:22:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 3104 transitions. [2021-11-22 23:22:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-22 23:22:15,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2021-11-22 23:22:27,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:27,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3751 states to 1655 states and 3155 transitions. [2021-11-22 23:22:27,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 3155 transitions. [2021-11-22 23:22:27,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-22 23:22:27,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:27,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:27,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 1223 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-22 23:22:27,754 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:22:28,690 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:22:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 1657 states and 3157 transitions. [2021-11-22 23:22:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 3157 transitions. [2021-11-22 23:22:29,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-22 23:22:29,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:29,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,601 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:22:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1657 states and 3156 transitions. [2021-11-22 23:22:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 3156 transitions. [2021-11-22 23:22:40,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-22 23:22:40,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:41,081 INFO L263 TraceCheckSpWp]: Trace formula consists of 1201 conjuncts, 40 conjunts are in the unsatisfiable core [2021-11-22 23:22:41,083 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:22:42,569 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 39 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-22 23:22:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1657 states and 3156 transitions. [2021-11-22 23:22:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 3156 transitions. [2021-11-22 23:22:43,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2021-11-22 23:22:43,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:43,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:43,988 INFO L263 TraceCheckSpWp]: Trace formula consists of 1201 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:22:43,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:22:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:22:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1659 states and 3160 transitions. [2021-11-22 23:22:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 3160 transitions. [2021-11-22 23:22:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2021-11-22 23:22:51,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-22 23:23:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1667 states and 3184 transitions. [2021-11-22 23:23:08,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 3184 transitions. [2021-11-22 23:23:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-22 23:23:08,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,633 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:23:08,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 1668 states and 3185 transitions. [2021-11-22 23:23:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 3185 transitions. [2021-11-22 23:23:08,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-22 23:23:08,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:08,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:08,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:08,769 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:23:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:08,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1684 states and 3219 transitions. [2021-11-22 23:23:08,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 3219 transitions. [2021-11-22 23:23:09,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-22 23:23:09,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:09,525 INFO L263 TraceCheckSpWp]: Trace formula consists of 1207 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-22 23:23:09,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:23:15,195 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:23:28,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 1686 states and 3223 transitions. [2021-11-22 23:23:28,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 3223 transitions. [2021-11-22 23:23:28,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-22 23:23:28,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:28,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:31,034 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:24:21,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 1712 states and 3279 transitions. [2021-11-22 23:24:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 3279 transitions. [2021-11-22 23:24:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-22 23:24:21,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:21,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:21,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:21,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 1213 conjuncts, 40 conjunts are in the unsatisfiable core [2021-11-22 23:24:21,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:24:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 39 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:24:23,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 1712 states and 3279 transitions. [2021-11-22 23:24:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 3279 transitions. [2021-11-22 23:24:23,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-22 23:24:23,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:23,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:23,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:23,663 INFO L263 TraceCheckSpWp]: Trace formula consists of 1213 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-22 23:24:23,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:24:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-11-22 23:24:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:49,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4041 states to 1726 states and 3407 transitions. [2021-11-22 23:24:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 3407 transitions. [2021-11-22 23:24:49,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-22 23:24:49,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:49,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:25:03,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 1737 states and 3437 transitions. [2021-11-22 23:25:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3437 transitions. [2021-11-22 23:25:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-22 23:25:03,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:03,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:03,372 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2021-11-22 23:25:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:09,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4086 states to 1741 states and 3443 transitions. [2021-11-22 23:25:09,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 3443 transitions. [2021-11-22 23:25:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-22 23:25:09,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:09,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,099 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:25:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:22,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 1743 states and 3447 transitions. [2021-11-22 23:25:22,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 3447 transitions. [2021-11-22 23:25:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-22 23:25:22,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:22,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,148 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:25:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 1745 states and 3451 transitions. [2021-11-22 23:25:30,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 3451 transitions. [2021-11-22 23:25:30,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-22 23:25:30,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:30,614 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:25:30,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:30,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 1748 states and 3456 transitions. [2021-11-22 23:25:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 3456 transitions. [2021-11-22 23:25:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-22 23:25:30,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:30,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:30,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:25:36,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:36,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 1749 states and 3457 transitions. [2021-11-22 23:25:36,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 3457 transitions. [2021-11-22 23:25:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-22 23:25:36,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:36,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:37,010 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:25:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 1750 states and 3458 transitions. [2021-11-22 23:25:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 3458 transitions. [2021-11-22 23:25:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-22 23:25:39,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:39,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:26:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 1750 states and 3457 transitions. [2021-11-22 23:26:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 3457 transitions. [2021-11-22 23:26:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-22 23:26:06,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:06,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:06,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 1312 conjuncts, 11 conjunts are in the unsatisfiable core [2021-11-22 23:26:06,485 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:26:07,981 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 10 [2021-11-22 23:26:12,081 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-11-22 23:26:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:29,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 1753 states and 3472 transitions. [2021-11-22 23:26:29,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 3472 transitions. [2021-11-22 23:26:29,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-22 23:26:29,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:29,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:26:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:34,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 1754 states and 3473 transitions. [2021-11-22 23:26:34,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3473 transitions. [2021-11-22 23:26:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-22 23:26:34,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:34,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:34,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:26:37,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:37,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 1755 states and 3474 transitions. [2021-11-22 23:26:37,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 3474 transitions. [2021-11-22 23:26:37,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-22 23:26:37,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:37,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:26:37,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:37,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 1756 states and 3475 transitions. [2021-11-22 23:26:37,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 3475 transitions. [2021-11-22 23:26:37,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-22 23:26:37,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:37,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:26:37,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4192 states to 1773 states and 3511 transitions. [2021-11-22 23:26:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3511 transitions. [2021-11-22 23:26:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-22 23:26:37,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:37,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:38,036 INFO L263 TraceCheckSpWp]: Trace formula consists of 1356 conjuncts, 30 conjunts are in the unsatisfiable core [2021-11-22 23:26:38,040 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:26:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:26:42,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:42,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 1783 states and 3521 transitions. [2021-11-22 23:26:42,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3521 transitions. [2021-11-22 23:26:42,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2021-11-22 23:26:42,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:42,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:42,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:42,956 INFO L263 TraceCheckSpWp]: Trace formula consists of 1258 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-22 23:26:42,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:26:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:27:00,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:00,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 1786 states and 3525 transitions. [2021-11-22 23:27:00,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 3525 transitions. [2021-11-22 23:27:00,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-22 23:27:00,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:00,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:00,747 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-22 23:27:21,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:21,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 1797 states and 3552 transitions. [2021-11-22 23:27:21,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3552 transitions. [2021-11-22 23:27:21,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-22 23:27:21,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:21,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:21,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:27:27,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:27,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 1798 states and 3553 transitions. [2021-11-22 23:27:27,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 3553 transitions. [2021-11-22 23:27:27,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2021-11-22 23:27:27,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:27,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:27,699 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:27:30,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 1799 states and 3554 transitions. [2021-11-22 23:27:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 3554 transitions. [2021-11-22 23:27:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-22 23:27:30,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:30,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:33,683 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-22 23:28:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:59,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4322 states to 1826 states and 3612 transitions. [2021-11-22 23:28:59,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3612 transitions. [2021-11-22 23:28:59,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2021-11-22 23:28:59,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:59,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:59,764 INFO L263 TraceCheckSpWp]: Trace formula consists of 1302 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-22 23:28:59,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:29:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-22 23:29:53,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4323 states to 1827 states and 3613 transitions. [2021-11-22 23:29:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3613 transitions. [2021-11-22 23:29:53,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2021-11-22 23:29:53,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:53,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:53,882 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-11-22 23:30:15,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:15,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4362 states to 1838 states and 3643 transitions. [2021-11-22 23:30:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3643 transitions. [2021-11-22 23:30:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-22 23:30:15,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:15,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:16,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:18,295 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:30:23,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4363 states to 1839 states and 3644 transitions. [2021-11-22 23:30:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3644 transitions. [2021-11-22 23:30:23,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2021-11-22 23:30:23,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:23,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:23,882 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-22 23:30:26,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:26,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4364 states to 1840 states and 3645 transitions. [2021-11-22 23:30:26,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 3645 transitions. [2021-11-22 23:30:26,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-22 23:30:26,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:26,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:26,911 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-22 23:30:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:27,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 1843 states and 3650 transitions. [2021-11-22 23:30:27,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3650 transitions. [2021-11-22 23:30:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2021-11-22 23:30:27,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:27,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:27,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 1312 conjuncts, 12 conjunts are in the unsatisfiable core [2021-11-22 23:30:27,736 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-22 23:30:27,910 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-11-22 23:32:21,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:21,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4409 states to 1858 states and 3673 transitions. [2021-11-22 23:32:21,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3673 transitions. [2021-11-22 23:32:21,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-22 23:32:21,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:21,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat