./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b01d362d6aa854a8a600b95ed8840fb7392e93e5 ..................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b01d362d6aa854a8a600b95ed8840fb7392e93e5 ............................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 00:13:19,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 00:13:19,972 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 00:13:19,978 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 00:13:19,978 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 00:13:19,979 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 00:13:19,979 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 00:13:19,980 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 00:13:19,981 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 00:13:19,981 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 00:13:19,982 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 00:13:19,982 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 00:13:19,982 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 00:13:19,983 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 00:13:19,983 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 00:13:19,984 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 00:13:19,984 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 00:13:19,985 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 00:13:19,986 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 00:13:19,987 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 00:13:19,987 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 00:13:19,988 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 00:13:19,989 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 00:13:19,989 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 00:13:19,989 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 00:13:19,990 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 00:13:19,990 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 00:13:19,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 00:13:19,991 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 00:13:19,992 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 00:13:19,992 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 00:13:19,992 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 00:13:19,992 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 00:13:19,992 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 00:13:19,993 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 00:13:19,993 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 00:13:19,993 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-02 00:13:20,001 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 00:13:20,001 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 00:13:20,001 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 00:13:20,001 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 00:13:20,002 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 00:13:20,002 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 00:13:20,002 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 00:13:20,002 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 00:13:20,002 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 00:13:20,002 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 00:13:20,002 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 00:13:20,002 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 00:13:20,002 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 00:13:20,002 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 00:13:20,003 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 00:13:20,003 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 00:13:20,003 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 00:13:20,003 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 00:13:20,003 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 00:13:20,003 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 00:13:20,003 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 00:13:20,003 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 00:13:20,003 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 00:13:20,003 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 00:13:20,003 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 00:13:20,004 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 00:13:20,004 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 00:13:20,004 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak 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(__VERIFIER_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 -> b01d362d6aa854a8a600b95ed8840fb7392e93e5 [2018-12-02 00:13:20,021 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 00:13:20,027 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 00:13:20,029 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 00:13:20,030 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 00:13:20,030 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 00:13:20,031 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2018-12-02 00:13:20,065 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data/7c71fa948/c054f832b6ba4031a3baa40175e1206a/FLAG76ffb50a0 [2018-12-02 00:13:20,562 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 00:13:20,563 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2018-12-02 00:13:20,578 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data/7c71fa948/c054f832b6ba4031a3baa40175e1206a/FLAG76ffb50a0 [2018-12-02 00:13:20,795 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data/7c71fa948/c054f832b6ba4031a3baa40175e1206a [2018-12-02 00:13:20,798 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 00:13:20,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 00:13:20,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 00:13:20,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 00:13:20,802 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 00:13:20,803 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:13:20" (1/1) ... [2018-12-02 00:13:20,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79c97519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:20, skipping insertion in model container [2018-12-02 00:13:20,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:13:20" (1/1) ... [2018-12-02 00:13:20,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 00:13:20,861 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 00:13:21,546 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:13:21,576 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 00:13:21,719 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:13:21,820 INFO L195 MainTranslator]: Completed translation [2018-12-02 00:13:21,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21 WrapperNode [2018-12-02 00:13:21,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 00:13:21,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 00:13:21,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 00:13:21,821 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 00:13:21,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... [2018-12-02 00:13:21,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... [2018-12-02 00:13:21,931 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 00:13:21,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 00:13:21,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 00:13:21,931 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 00:13:21,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... [2018-12-02 00:13:21,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... [2018-12-02 00:13:21,951 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... [2018-12-02 00:13:21,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... [2018-12-02 00:13:21,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... [2018-12-02 00:13:22,001 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... [2018-12-02 00:13:22,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... [2018-12-02 00:13:22,023 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 00:13:22,023 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 00:13:22,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 00:13:22,024 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 00:13:22,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:13:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 00:13:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-02 00:13:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 00:13:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-02 00:13:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-02 00:13:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure qdi_qc_issue [2018-12-02 00:13:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi_qc_issue [2018-12-02 00:13:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 00:13:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 00:13:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 00:13:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-02 00:13:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-02 00:13:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 00:13:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioport_map [2018-12-02 00:13:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioport_map [2018-12-02 00:13:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-12-02 00:13:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2018-12-02 00:13:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_detach [2018-12-02 00:13:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_detach [2018-12-02 00:13:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-12-02 00:13:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2018-12-02 00:13:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 00:13:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-12-02 00:13:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-12-02 00:13:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-02 00:13:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-02 00:13:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_writecfg [2018-12-02 00:13:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_writecfg [2018-12-02 00:13:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-02 00:13:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-02 00:13:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2018-12-02 00:13:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2018-12-02 00:13:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure opti82c46x_set_piomode [2018-12-02 00:13:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure opti82c46x_set_piomode [2018-12-02 00:13:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2018-12-02 00:13:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2018-12-02 00:13:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2018-12-02 00:13:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2018-12-02 00:13:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-12-02 00:13:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-12-02 00:13:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-02 00:13:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-02 00:13:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2018-12-02 00:13:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2018-12-02 00:13:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure qdi65x0_set_piomode [2018-12-02 00:13:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi65x0_set_piomode [2018-12-02 00:13:22,064 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-02 00:13:22,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-02 00:13:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 00:13:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2018-12-02 00:13:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2018-12-02 00:13:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_probe_add [2018-12-02 00:13:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_probe_add [2018-12-02 00:13:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-12-02 00:13:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2018-12-02 00:13:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure vlb32_data_xfer [2018-12-02 00:13:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vlb32_data_xfer [2018-12-02 00:13:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 00:13:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2018-12-02 00:13:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2018-12-02 00:13:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-12-02 00:13:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-12-02 00:13:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-12-02 00:13:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2018-12-02 00:13:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-02 00:13:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-02 00:13:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2018-12-02 00:13:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2018-12-02 00:13:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_merge [2018-12-02 00:13:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_merge [2018-12-02 00:13:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_qc_issue [2018-12-02 00:13:22,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_qc_issue [2018-12-02 00:13:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 00:13:22,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 00:13:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_readcfg [2018-12-02 00:13:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_readcfg [2018-12-02 00:13:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_next [2018-12-02 00:13:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_next [2018-12-02 00:13:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-12-02 00:13:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-12-02 00:13:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-12-02 00:13:22,068 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-12-02 00:13:22,068 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2018-12-02 00:13:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2018-12-02 00:13:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-12-02 00:13:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-12-02 00:13:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_pair [2018-12-02 00:13:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_pair [2018-12-02 00:13:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 00:13:22,069 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-12-02 00:13:22,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-12-02 00:13:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure opti_syscfg [2018-12-02 00:13:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure opti_syscfg [2018-12-02 00:13:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-02 00:13:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure ata_id_has_dword_io [2018-12-02 00:13:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_id_has_dword_io [2018-12-02 00:13:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 00:13:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 00:13:22,070 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_compute [2018-12-02 00:13:22,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_compute [2018-12-02 00:14:36,693 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 00:14:36,693 INFO L280 CfgBuilder]: Removed 91 assue(true) statements. [2018-12-02 00:14:36,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:14:36 BoogieIcfgContainer [2018-12-02 00:14:36,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 00:14:36,694 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 00:14:36,694 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 00:14:36,700 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 00:14:36,701 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:14:36" (1/1) ... [2018-12-02 00:14:36,710 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:14:36,717 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.appgraph.AnnotatedProgramPoint.connectOutgoingReturn(AnnotatedProgramPoint.java:194) at de.uni_freiburg.informatik.ultimate.plugins.generator.appgraph.RCFG2AnnotatedRCFG.convert(RCFG2AnnotatedRCFG.java:117) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:227) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:367) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-02 00:14:36,719 INFO L168 Benchmark]: Toolchain (without parser) took 75921.13 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 950.6 MB in the beginning and 1.2 GB in the end (delta: -206.5 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-12-02 00:14:36,721 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 00:14:36,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1021.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 947.9 MB in the beginning and 904.3 MB in the end (delta: 43.6 MB). Peak memory consumption was 168.6 MB. Max. memory is 11.5 GB. [2018-12-02 00:14:36,722 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.49 ms. Allocated memory is still 1.1 GB. Free memory was 904.3 MB in the beginning and 882.0 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.3 MB. Max. memory is 11.5 GB. [2018-12-02 00:14:36,722 INFO L168 Benchmark]: Boogie Preprocessor took 92.29 ms. Allocated memory is still 1.1 GB. Free memory was 882.0 MB in the beginning and 859.6 MB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2018-12-02 00:14:36,723 INFO L168 Benchmark]: RCFGBuilder took 74670.17 ms. Allocated memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 859.6 MB in the beginning and 1.2 GB in the end (delta: -297.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-12-02 00:14:36,723 INFO L168 Benchmark]: CodeCheck took 24.87 ms. Allocated memory is still 2.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 00:14:36,726 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.appgraph.AnnotatedProgramPoint.connectOutgoingReturn(AnnotatedProgramPoint.java:194) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1021.46 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 103.8 MB). Free memory was 947.9 MB in the beginning and 904.3 MB in the end (delta: 43.6 MB). Peak memory consumption was 168.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 109.49 ms. Allocated memory is still 1.1 GB. Free memory was 904.3 MB in the beginning and 882.0 MB in the end (delta: 22.3 MB). Peak memory consumption was 22.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 92.29 ms. Allocated memory is still 1.1 GB. Free memory was 882.0 MB in the beginning and 859.6 MB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 74670.17 ms. Allocated memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 859.6 MB in the beginning and 1.2 GB in the end (delta: -297.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * CodeCheck took 24.87 ms. Allocated memory is still 2.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 00:14:38,005 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 00:14:38,006 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 00:14:38,012 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 00:14:38,013 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 00:14:38,013 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 00:14:38,014 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 00:14:38,014 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 00:14:38,015 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 00:14:38,016 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 00:14:38,016 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 00:14:38,016 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 00:14:38,017 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 00:14:38,017 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 00:14:38,018 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 00:14:38,018 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 00:14:38,018 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 00:14:38,019 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 00:14:38,020 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 00:14:38,021 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 00:14:38,021 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 00:14:38,022 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 00:14:38,023 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 00:14:38,023 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 00:14:38,023 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 00:14:38,023 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 00:14:38,024 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 00:14:38,024 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 00:14:38,025 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 00:14:38,025 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 00:14:38,025 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 00:14:38,026 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 00:14:38,026 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 00:14:38,026 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 00:14:38,026 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 00:14:38,027 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 00:14:38,027 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-12-02 00:14:38,034 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 00:14:38,034 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 00:14:38,035 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 00:14:38,035 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 00:14:38,035 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 00:14:38,035 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 00:14:38,035 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 00:14:38,035 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 00:14:38,035 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 00:14:38,036 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 00:14:38,036 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 00:14:38,036 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 00:14:38,036 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 00:14:38,036 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 00:14:38,036 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 00:14:38,036 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 00:14:38,036 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 00:14:38,036 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 00:14:38,036 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 00:14:38,036 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 00:14:38,037 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 00:14:38,037 INFO L133 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak 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(__VERIFIER_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 -> b01d362d6aa854a8a600b95ed8840fb7392e93e5 [2018-12-02 00:14:38,055 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 00:14:38,062 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 00:14:38,064 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 00:14:38,065 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 00:14:38,065 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 00:14:38,066 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2018-12-02 00:14:38,101 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data/635132cc2/225d78b4e4bf445faecf712f910a244e/FLAG786251cf0 [2018-12-02 00:14:38,589 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 00:14:38,589 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2018-12-02 00:14:38,604 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data/635132cc2/225d78b4e4bf445faecf712f910a244e/FLAG786251cf0 [2018-12-02 00:14:38,849 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/data/635132cc2/225d78b4e4bf445faecf712f910a244e [2018-12-02 00:14:38,855 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 00:14:38,858 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 00:14:38,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 00:14:38,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 00:14:38,868 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 00:14:38,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:14:38" (1/1) ... [2018-12-02 00:14:38,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47cda855 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:38, skipping insertion in model container [2018-12-02 00:14:38,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:14:38" (1/1) ... [2018-12-02 00:14:38,891 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 00:14:38,984 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 00:14:39,780 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:14:39,815 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 00:14:39,959 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:14:40,069 INFO L195 MainTranslator]: Completed translation [2018-12-02 00:14:40,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40 WrapperNode [2018-12-02 00:14:40,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 00:14:40,070 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 00:14:40,070 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 00:14:40,070 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 00:14:40,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... [2018-12-02 00:14:40,103 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... [2018-12-02 00:14:40,164 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 00:14:40,164 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 00:14:40,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 00:14:40,164 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 00:14:40,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... [2018-12-02 00:14:40,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... [2018-12-02 00:14:40,182 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... [2018-12-02 00:14:40,182 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... [2018-12-02 00:14:40,229 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... [2018-12-02 00:14:40,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... [2018-12-02 00:14:40,249 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... [2018-12-02 00:14:40,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 00:14:40,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 00:14:40,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 00:14:40,262 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 00:14:40,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:14:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fdf355be-146e-4af2-a0d3-96bb18f50c15/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 00:14:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-02 00:14:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-12-02 00:14:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 00:14:40,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-02 00:14:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-02 00:14:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-12-02 00:14:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-02 00:14:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure qdi_qc_issue [2018-12-02 00:14:40,297 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi_qc_issue [2018-12-02 00:14:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-02 00:14:40,297 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-02 00:14:40,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-02 00:14:40,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-02 00:14:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-12-02 00:14:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioport_map [2018-12-02 00:14:40,298 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioport_map [2018-12-02 00:14:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-12-02 00:14:40,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2018-12-02 00:14:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_detach [2018-12-02 00:14:40,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_detach [2018-12-02 00:14:40,298 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-12-02 00:14:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2018-12-02 00:14:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-12-02 00:14:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-12-02 00:14:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-02 00:14:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-02 00:14:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_writecfg [2018-12-02 00:14:40,299 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_writecfg [2018-12-02 00:14:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-12-02 00:14:40,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-12-02 00:14:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-12-02 00:14:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-12-02 00:14:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-02 00:14:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-02 00:14:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2018-12-02 00:14:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2018-12-02 00:14:40,300 INFO L130 BoogieDeclarations]: Found specification of procedure opti82c46x_set_piomode [2018-12-02 00:14:40,300 INFO L138 BoogieDeclarations]: Found implementation of procedure opti82c46x_set_piomode [2018-12-02 00:14:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2018-12-02 00:14:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2018-12-02 00:14:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2018-12-02 00:14:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2018-12-02 00:14:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-12-02 00:14:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-12-02 00:14:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-02 00:14:40,301 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-02 00:14:40,301 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2018-12-02 00:14:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2018-12-02 00:14:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure qdi65x0_set_piomode [2018-12-02 00:14:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi65x0_set_piomode [2018-12-02 00:14:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-12-02 00:14:40,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2018-12-02 00:14:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 00:14:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2018-12-02 00:14:40,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2018-12-02 00:14:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2018-12-02 00:14:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2018-12-02 00:14:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_probe_add [2018-12-02 00:14:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_probe_add [2018-12-02 00:14:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2018-12-02 00:14:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-12-02 00:14:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2018-12-02 00:14:40,303 INFO L130 BoogieDeclarations]: Found specification of procedure vlb32_data_xfer [2018-12-02 00:14:40,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vlb32_data_xfer [2018-12-02 00:14:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-02 00:14:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2018-12-02 00:14:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2018-12-02 00:14:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-12-02 00:14:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-12-02 00:14:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-12-02 00:14:40,304 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2018-12-02 00:14:40,304 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-02 00:14:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-02 00:14:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2018-12-02 00:14:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2018-12-02 00:14:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_merge [2018-12-02 00:14:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_merge [2018-12-02 00:14:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-12-02 00:14:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-02 00:14:40,305 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_qc_issue [2018-12-02 00:14:40,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_qc_issue [2018-12-02 00:14:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 00:14:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 00:14:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-02 00:14:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_readcfg [2018-12-02 00:14:40,306 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_readcfg [2018-12-02 00:14:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-12-02 00:14:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-02 00:14:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-02 00:14:40,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-12-02 00:14:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_next [2018-12-02 00:14:40,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_next [2018-12-02 00:14:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-12-02 00:14:40,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-12-02 00:14:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-12-02 00:14:40,307 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-12-02 00:14:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2018-12-02 00:14:40,307 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2018-12-02 00:14:40,307 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-12-02 00:14:40,308 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-12-02 00:14:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_pair [2018-12-02 00:14:40,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_pair [2018-12-02 00:14:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2018-12-02 00:14:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-12-02 00:14:40,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2018-12-02 00:14:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure opti_syscfg [2018-12-02 00:14:40,308 INFO L138 BoogieDeclarations]: Found implementation of procedure opti_syscfg [2018-12-02 00:14:40,308 INFO L130 BoogieDeclarations]: Found specification of procedure ata_id_has_dword_io [2018-12-02 00:14:40,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_id_has_dword_io [2018-12-02 00:14:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 00:14:40,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 00:14:40,309 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_compute [2018-12-02 00:14:40,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_compute [2018-12-02 00:15:08,042 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2018-12-02 00:15:08,043 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:715) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:719) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 25 more [2018-12-02 00:15:08,046 INFO L168 Benchmark]: Toolchain (without parser) took 29189.60 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 931.3 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-12-02 00:15:08,047 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 00:15:08,047 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1208.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.0 MB). Free memory was 931.3 MB in the beginning and 987.1 MB in the end (delta: -55.8 MB). Peak memory consumption was 141.1 MB. Max. memory is 11.5 GB. [2018-12-02 00:15:08,048 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.46 ms. Allocated memory is still 1.2 GB. Free memory was 987.1 MB in the beginning and 961.0 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2018-12-02 00:15:08,048 INFO L168 Benchmark]: Boogie Preprocessor took 96.89 ms. Allocated memory is still 1.2 GB. Free memory was 961.0 MB in the beginning and 934.9 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2018-12-02 00:15:08,049 INFO L168 Benchmark]: RCFGBuilder took 27783.71 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 934.9 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-12-02 00:15:08,052 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1208.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 173.0 MB). Free memory was 931.3 MB in the beginning and 987.1 MB in the end (delta: -55.8 MB). Peak memory consumption was 141.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 94.46 ms. Allocated memory is still 1.2 GB. Free memory was 987.1 MB in the beginning and 961.0 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.89 ms. Allocated memory is still 1.2 GB. Free memory was 961.0 MB in the beginning and 934.9 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 27783.71 ms. Allocated memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: 1.6 GB). Free memory was 934.9 MB in the beginning and 2.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...