./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/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 08eb9951215936d628b48c76716c6966496642fa ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/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 08eb9951215936d628b48c76716c6966496642fa ....................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*VOID ULONG *VOID UINT UINT ~gfp_t~0 ) : VOID) --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:56:07,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:56:07,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:56:07,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:56:07,711 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:56:07,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:56:07,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:56:07,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:56:07,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:56:07,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:56:07,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:56:07,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:56:07,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:56:07,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:56:07,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:56:07,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:56:07,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:56:07,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:56:07,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:56:07,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:56:07,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:56:07,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:56:07,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:56:07,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:56:07,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:56:07,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:56:07,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:56:07,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:56:07,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:56:07,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:56:07,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:56:07,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:56:07,738 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:56:07,739 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:56:07,740 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:56:07,740 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:56:07,740 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:56:07,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:56:07,741 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:56:07,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:56:07,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:56:07,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-26 02:56:07,755 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:56:07,756 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:56:07,756 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:56:07,756 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:56:07,757 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:56:07,757 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:56:07,758 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:56:07,758 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:56:07,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:56:07,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:56:07,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:56:07,759 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:56:07,759 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:56:07,759 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:56:07,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:56:07,759 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:56:07,760 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:56:07,760 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:56:07,760 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:56:07,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:56:07,760 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:56:07,761 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:56:07,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:56:07,761 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:56:07,761 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:56:07,761 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:56:07,762 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:56:07,762 INFO L138 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/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/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 -> 08eb9951215936d628b48c76716c6966496642fa [2019-11-26 02:56:07,899 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:56:07,909 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:56:07,912 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:56:07,913 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:56:07,914 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:56:07,914 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i [2019-11-26 02:56:07,978 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data/bb25aa120/529861f703d949a694d9d6db2c4ba52e/FLAG260a922af [2019-11-26 02:56:08,659 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:56:08,660 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i [2019-11-26 02:56:08,683 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data/bb25aa120/529861f703d949a694d9d6db2c4ba52e/FLAG260a922af [2019-11-26 02:56:08,812 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data/bb25aa120/529861f703d949a694d9d6db2c4ba52e [2019-11-26 02:56:08,815 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:56:08,816 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:56:08,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:56:08,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:56:08,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:56:08,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:56:08" (1/1) ... [2019-11-26 02:56:08,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64f3ffae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:08, skipping insertion in model container [2019-11-26 02:56:08,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:56:08" (1/1) ... [2019-11-26 02:56:08,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:56:08,926 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:56:10,052 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:56:10,082 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:56:10,337 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:56:10,478 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:56:10,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10 WrapperNode [2019-11-26 02:56:10,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:56:10,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:56:10,480 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:56:10,480 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:56:10,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... [2019-11-26 02:56:10,555 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... [2019-11-26 02:56:10,680 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:56:10,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:56:10,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:56:10,683 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:56:10,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... [2019-11-26 02:56:10,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... [2019-11-26 02:56:10,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... [2019-11-26 02:56:10,719 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... [2019-11-26 02:56:10,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... [2019-11-26 02:56:10,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... [2019-11-26 02:56:10,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... [2019-11-26 02:56:10,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:56:10,880 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:56:10,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:56:10,881 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:56:10,881 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/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 [2019-11-26 02:56:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-26 02:56:10,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-26 02:56:10,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:56:10,954 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-11-26 02:56:10,954 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-11-26 02:56:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-26 02:56:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-26 02:56:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_aux_data [2019-11-26 02:56:10,955 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_aux_data [2019-11-26 02:56:10,955 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-26 02:56:10,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-26 02:56:10,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:56:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-26 02:56:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-26 02:56:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-26 02:56:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-26 02:56:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure secondary_DMAChannel_bits [2019-11-26 02:56:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure secondary_DMAChannel_bits [2019-11-26 02:56:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-26 02:56:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure primary_DMAChannel_bits [2019-11-26 02:56:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure primary_DMAChannel_bits [2019-11-26 02:56:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-11-26 02:56:10,959 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-26 02:56:10,959 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-26 02:56:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-26 02:56:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-26 02:56:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-26 02:56:10,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-26 02:56:10,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:56:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:56:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-26 02:56:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure MITE_CHOR [2019-11-26 02:56:10,961 INFO L138 BoogieDeclarations]: Found implementation of procedure MITE_CHOR [2019-11-26 02:56:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-26 02:56:10,961 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-11-26 02:56:10,962 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-11-26 02:56:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-26 02:56:10,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-26 02:56:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:56:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-26 02:56:10,962 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-11-26 02:56:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-11-26 02:56:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-11-26 02:56:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-11-26 02:56:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_6534_load_fpga [2019-11-26 02:56:10,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_6534_load_fpga [2019-11-26 02:56:10,963 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-11-26 02:56:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-11-26 02:56:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_put [2019-11-26 02:56:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_put [2019-11-26 02:56:10,964 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-26 02:56:10,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-26 02:56:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-11-26 02:56:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-11-26 02:56:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-11-26 02:56:10,965 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-11-26 02:56:10,965 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-11-26 02:56:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-11-26 02:56:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:56:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-11-26 02:56:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-11-26 02:56:10,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-11-26 02:56:10,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-11-26 02:56:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-11-26 02:56:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-11-26 02:56:10,967 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-26 02:56:10,967 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-26 02:56:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:56:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:56:15,849 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:56:15,849 INFO L284 CfgBuilder]: Removed 144 assume(true) statements. [2019-11-26 02:56:15,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:56:15 BoogieIcfgContainer [2019-11-26 02:56:15,851 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:56:15,851 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:56:15,851 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:56:15,861 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:56:15,861 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:56:15" (1/1) ... [2019-11-26 02:56:15,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:56:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:56:15,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 363 states and 504 transitions. [2019-11-26 02:56:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 504 transitions. [2019-11-26 02:56:15,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-26 02:56:15,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:56:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:56:16,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:56:16,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:56:16,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:56:17,088 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2019-11-26 02:56:17,176 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:56:17,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,181 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,182 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:56:17,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,184 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:56:17,189 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,190 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:56:17,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,195 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,196 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,197 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,198 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:56:17,198 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,199 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,199 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,200 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,200 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:56:17,200 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:56:17,201 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,203 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,204 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:56:17,205 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:56:17,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.11 02:56:17 ImpRootNode [2019-11-26 02:56:17,212 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-26 02:56:17,214 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-26 02:56:17,214 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-26 02:56:17,214 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-26 02:56:17,215 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:56:15" (3/4) ... [2019-11-26 02:56:17,220 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-26 02:56:17,221 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-26 02:56:17,223 INFO L168 Benchmark]: Toolchain (without parser) took 8405.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.8 MB). Free memory was 940.7 MB in the beginning and 933.7 MB in the end (delta: 7.0 MB). Peak memory consumption was 206.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:17,232 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:56:17,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1662.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -74.2 MB). Peak memory consumption was 70.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:17,233 INFO L168 Benchmark]: Boogie Procedure Inliner took 200.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:17,234 INFO L168 Benchmark]: Boogie Preprocessor took 198.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 988.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:17,235 INFO L168 Benchmark]: RCFGBuilder took 4970.58 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.2 MB). Free memory was 988.1 MB in the beginning and 1.1 GB in the end (delta: -64.1 MB). Peak memory consumption was 153.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:17,235 INFO L168 Benchmark]: CodeCheck took 1361.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 933.7 MB in the end (delta: 118.5 MB). Peak memory consumption was 118.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:17,236 INFO L168 Benchmark]: Witness Printer took 6.92 ms. Allocated memory is still 1.2 GB. Free memory is still 933.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:56:17,241 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 29 procedures, 363 locations, 1 error locations. Result: UNSAFE, OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 4051]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 3978. Possible FailurePath: [L3994] int LDV_IN_INTERRUPT ; [L3024-L3025] static struct comedi_driver driver_pcidio = {0, "ni_pcidio", & __this_module, & nidio_attach, & nidio_detach, 0U, 0, 0}; [L3026-L3036] static struct nidio_board const nidio_boards[10U] = { {4432, "pci-dio-32hs", 0, 1U, (unsigned char)0}, {4896, "pxi-6533", 0, 1U, (unsigned char)0}, {4784, "pci-6534", 0, 1U, 1U}, {352, "pci-dio-96", 4, 0U, (unsigned char)0}, {5680, "pci-dio-96b", 4, 0U, (unsigned char)0}, {5056, "pxi-6508", 4, 0U, (unsigned char)0}, {1024, "pci-6503", 1, 0U, (unsigned char)0}, {4688, "pci-6503b", 1, 0U, (unsigned char)0}, {6096, "pci-6503x", 1, 0U, (unsigned char)0}, {6144, "pxi-6503", 1, 0U, (unsigned char)0}}; [L3037-L3048] static struct pci_device_id const ni_pcidio_pci_table[11U] = { {4243U, 4432U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4896U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4784U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 352U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 5680U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 5056U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 1024U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4688U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 6096U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 6144U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L3049] struct pci_device_id const __mod_pci_device_table ; [L3959-L3966] static struct pci_driver driver_pcidio_pci_driver = {{0, 0}, 0, (struct pci_device_id const *)(& ni_pcidio_pci_table), & driver_pcidio_pci_probe, & driver_pcidio_pci_remove, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; [L3997] struct comedi_device *var_group1 ; [L3998] struct comedi_devconfig *var_group2 ; [L3999] int var_nidio_interrupt_6_p0 ; [L4000] void *var_nidio_interrupt_6_p1 ; [L4001] int tmp ; [L4002] int tmp___0 ; [L4003] int tmp___1 ; [L4005] LDV_IN_INTERRUPT = 1 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={61:42}, driver_pcidio={1986:0}, driver_pcidio_pci_driver={1977:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={1989:0}, nidio_boards={1991:0}] [L4007] FCALL ldv_handler_precall() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={61:42}, driver_pcidio={1986:0}, driver_pcidio_pci_driver={1977:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={1989:0}, nidio_boards={1991:0}] [L3969] int retval ; [L3970] int tmp ; [L4114] return __VERIFIER_nondet_int(); [L3972] retval = comedi_driver_register(& driver_pcidio) [L3973] COND FALSE !(retval < 0) [L3977] EXPR driver_pcidio.driver_name [L3977] driver_pcidio_pci_driver.name = driver_pcidio.driver_name [L3978] CALL, EXPR __pci_register_driver(& driver_pcidio_pci_driver, & __this_module, "ni_pcidio") [L4096] return __VERIFIER_nondet_int(); [L3978] tmp = __pci_register_driver(& driver_pcidio_pci_driver, & __this_module, "ni_pcidio") [L3979] return (tmp); [L4008] tmp = driver_pcidio_init_module() [L4009] COND TRUE tmp != 0 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={61:42}, driver_pcidio={1986:0}, driver_pcidio_pci_driver={1977:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={1989:0}, nidio_boards={1991:0}] [L4065] int tmp ; [L4066] int tmp___0 ; [L4067] int tmp___1 ; [L4165] return __VERIFIER_nondet_int(); [L4069] tmp = ldv_module_license() [L4070] COND FALSE !(tmp == 1) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={61:42}, driver_pcidio={1986:0}, driver_pcidio_pci_driver={1977:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={1989:0}, nidio_boards={1991:0}] [L4072] CALL ldv_error() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={61:42}, driver_pcidio={1986:0}, driver_pcidio_pci_driver={1977:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={1989:0}, nidio_boards={1991:0}] [L4051] __VERIFIER_error() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={61:42}, driver_pcidio={1986:0}, driver_pcidio_pci_driver={1977:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={1989:0}, nidio_boards={1991:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1662.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -74.2 MB). Peak memory consumption was 70.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 200.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 198.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 988.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4970.58 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.2 MB). Free memory was 988.1 MB in the beginning and 1.1 GB in the end (delta: -64.1 MB). Peak memory consumption was 153.2 MB. Max. memory is 11.5 GB. * CodeCheck took 1361.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 933.7 MB in the end (delta: 118.5 MB). Peak memory consumption was 118.5 MB. Max. memory is 11.5 GB. * Witness Printer took 6.92 ms. Allocated memory is still 1.2 GB. Free memory is still 933.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:56:19,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:56:19,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:56:19,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:56:19,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:56:19,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:56:19,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:56:19,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:56:19,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:56:19,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:56:19,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:56:19,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:56:19,146 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:56:19,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:56:19,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:56:19,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:56:19,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:56:19,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:56:19,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:56:19,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:56:19,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:56:19,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:56:19,167 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:56:19,168 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:56:19,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:56:19,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:56:19,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:56:19,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:56:19,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:56:19,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:56:19,175 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:56:19,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:56:19,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:56:19,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:56:19,178 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:56:19,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:56:19,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:56:19,179 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:56:19,180 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:56:19,180 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:56:19,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:56:19,182 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-11-26 02:56:19,208 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:56:19,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:56:19,211 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:56:19,211 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:56:19,212 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:56:19,212 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:56:19,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:56:19,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:56:19,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:56:19,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:56:19,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:56:19,214 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:56:19,214 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:56:19,214 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:56:19,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:56:19,215 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:56:19,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:56:19,216 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:56:19,216 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:56:19,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:56:19,216 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:56:19,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:56:19,217 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:56:19,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:56:19,218 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:56:19,218 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:56:19,218 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:56:19,218 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:56:19,219 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:56:19,219 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:56:19,219 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 02:56:19,219 INFO L138 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/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/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 -> 08eb9951215936d628b48c76716c6966496642fa [2019-11-26 02:56:19,523 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:56:19,532 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:56:19,535 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:56:19,536 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:56:19,537 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:56:19,537 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i [2019-11-26 02:56:19,584 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data/bb30d5c70/54674506543044c680fb99866a1cdfbb/FLAG52628b51e [2019-11-26 02:56:20,165 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:56:20,165 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i [2019-11-26 02:56:20,197 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data/bb30d5c70/54674506543044c680fb99866a1cdfbb/FLAG52628b51e [2019-11-26 02:56:20,326 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eacc5e16-1071-4907-a671-62c6765fa82d/bin/ukojak/data/bb30d5c70/54674506543044c680fb99866a1cdfbb [2019-11-26 02:56:20,329 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:56:20,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:56:20,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:56:20,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:56:20,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:56:20,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:56:20" (1/1) ... [2019-11-26 02:56:20,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@216b1ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:20, skipping insertion in model container [2019-11-26 02:56:20,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:56:20" (1/1) ... [2019-11-26 02:56:20,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:56:20,437 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:56:21,013 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Unsupported type((*VOID ULONG *VOID UINT UINT ~gfp_t~0 ) : VOID) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:955) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2313) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2313) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2313) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionPointerCall(FunctionHandler.java:441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:993) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:993) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:993) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3448) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2263) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2019-11-26 02:56:21,019 INFO L168 Benchmark]: Toolchain (without parser) took 688.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.9 MB). Free memory was 952.4 MB in the beginning and 1.2 GB in the end (delta: -208.2 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:21,020 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:56:21,020 INFO L168 Benchmark]: CACSL2BoogieTranslator took 686.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.9 MB). Free memory was 952.4 MB in the beginning and 1.2 GB in the end (delta: -208.2 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:21,022 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 686.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.9 MB). Free memory was 952.4 MB in the beginning and 1.2 GB in the end (delta: -208.2 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*VOID ULONG *VOID UINT UINT ~gfp_t~0 ) : VOID) de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Unsupported type((*VOID ULONG *VOID UINT UINT ~gfp_t~0 ) : VOID): de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...