./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-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_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/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 5bf816380e56baed46ece72df96a85498799b069 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/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 5bf816380e56baed46ece72df96a85498799b069 ....................................................................................................................................................................... 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 02:58:31,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:58:31,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:58:31,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:58:31,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:58:31,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:58:31,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:58:31,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:58:31,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:58:31,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:58:31,979 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:58:31,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:58:31,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:58:31,981 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:58:31,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:58:31,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:58:31,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:58:31,986 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:58:31,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:58:31,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:58:31,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:58:31,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:58:31,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:58:31,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:58:31,999 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:58:31,999 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:58:32,000 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:58:32,001 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:58:32,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:58:32,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:58:32,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:58:32,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:58:32,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:58:32,005 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:58:32,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:58:32,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:58:32,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:58:32,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:58:32,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:58:32,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:58:32,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:58:32,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-26 02:58:32,022 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:58:32,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:58:32,023 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:58:32,023 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:58:32,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:58:32,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:58:32,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:58:32,025 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:58:32,025 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:58:32,025 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:58:32,025 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:58:32,025 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:58:32,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:58:32,026 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:58:32,026 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:58:32,026 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:58:32,026 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:58:32,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:58:32,027 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:58:32,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:58:32,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:58:32,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:58:32,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:58:32,028 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:58:32,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:58:32,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:58:32,029 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:58:32,029 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_2190454d-459c-4e61-9daa-b33b01f8fa99/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 -> 5bf816380e56baed46ece72df96a85498799b069 [2019-11-26 02:58:32,184 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:58:32,193 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:58:32,196 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:58:32,198 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:58:32,198 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:58:32,199 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36-1.i [2019-11-26 02:58:32,265 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data/ff17ebd2f/e88cb1ec149147e99a447afef1dc832e/FLAG32afa3787 [2019-11-26 02:58:32,879 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:58:32,879 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36-1.i [2019-11-26 02:58:32,913 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data/ff17ebd2f/e88cb1ec149147e99a447afef1dc832e/FLAG32afa3787 [2019-11-26 02:58:33,267 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data/ff17ebd2f/e88cb1ec149147e99a447afef1dc832e [2019-11-26 02:58:33,269 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:58:33,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:58:33,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:58:33,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:58:33,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:58:33,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:58:33" (1/1) ... [2019-11-26 02:58:33,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@319691ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:33, skipping insertion in model container [2019-11-26 02:58:33,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:58:33" (1/1) ... [2019-11-26 02:58:33,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:58:33,363 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:58:34,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:58:34,297 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:58:34,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:58:34,538 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:58:34,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34 WrapperNode [2019-11-26 02:58:34,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:58:34,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:58:34,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:58:34,541 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:58:34,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... [2019-11-26 02:58:34,606 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... [2019-11-26 02:58:34,712 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:58:34,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:58:34,713 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:58:34,714 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:58:34,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... [2019-11-26 02:58:34,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... [2019-11-26 02:58:34,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... [2019-11-26 02:58:34,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... [2019-11-26 02:58:34,803 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... [2019-11-26 02:58:34,810 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... [2019-11-26 02:58:34,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... [2019-11-26 02:58:34,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:58:34,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:58:34,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:58:34,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:58:34,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/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 02:58:34,904 INFO L130 BoogieDeclarations]: Found specification of procedure Filter_Enable [2019-11-26 02:58:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure Filter_Enable [2019-11-26 02:58:34,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:58:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:58:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-26 02:58:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-26 02:58:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure Port_Data [2019-11-26 02:58:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure Port_Data [2019-11-26 02:58:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-26 02:58:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-11-26 02:58:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure board [2019-11-26 02:58:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure board [2019-11-26 02:58:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-26 02:58:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-26 02:58:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure ni_65xx_alloc_subdevice_private [2019-11-26 02:58:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ni_65xx_alloc_subdevice_private [2019-11-26 02:58:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:58:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:58:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-26 02:58:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-11-26 02:58:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-11-26 02:58:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:58:34,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-26 02:58:34,911 INFO L130 BoogieDeclarations]: Found specification of procedure private [2019-11-26 02:58:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure private [2019-11-26 02:58:34,911 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-11-26 02:58:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-11-26 02:58:34,911 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-26 02:58:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-26 02:58:34,912 INFO L130 BoogieDeclarations]: Found specification of procedure sprivate [2019-11-26 02:58:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sprivate [2019-11-26 02:58:34,912 INFO L130 BoogieDeclarations]: Found specification of procedure Port_Select [2019-11-26 02:58:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure Port_Select [2019-11-26 02:58:34,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:58:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-11-26 02:58:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-11-26 02:58:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-11-26 02:58:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-11-26 02:58:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure ni_65xx_total_num_ports [2019-11-26 02:58:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ni_65xx_total_num_ports [2019-11-26 02:58:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-26 02:58:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-26 02:58:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:58:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:58:39,250 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:58:39,250 INFO L284 CfgBuilder]: Removed 92 assume(true) statements. [2019-11-26 02:58:39,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:58:39 BoogieIcfgContainer [2019-11-26 02:58:39,251 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:58:39,252 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:58:39,252 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:58:39,261 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:58:39,262 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:58:39" (1/1) ... [2019-11-26 02:58:39,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:58:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:58:39,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 238 states and 336 transitions. [2019-11-26 02:58:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 336 transitions. [2019-11-26 02:58:39,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-26 02:58:39,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:58:39,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:58:40,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:58:40,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:58:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:58:40,816 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2019-11-26 02:58:40,964 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,971 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,972 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:58:40,973 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,974 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,975 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:58:40,976 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,978 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,979 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,980 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,985 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:58:40,985 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,985 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,985 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,987 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,987 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,987 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,988 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,988 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,988 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,988 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:58:40,990 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:58:40,993 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,994 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,995 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,996 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:40,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:40,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:58:40,997 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:40,999 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:58:41,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:58:41,000 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:58:41,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.11 02:58:41 ImpRootNode [2019-11-26 02:58:41,009 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-26 02:58:41,009 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-26 02:58:41,009 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-26 02:58:41,010 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-26 02:58:41,010 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:58:39" (3/4) ... [2019-11-26 02:58:41,013 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-26 02:58:41,014 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-26 02:58:41,016 INFO L168 Benchmark]: Toolchain (without parser) took 7744.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.5 MB). Free memory was 938.0 MB in the beginning and 1.0 GB in the end (delta: -96.5 MB). Peak memory consumption was 109.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:58:41,016 INFO L168 Benchmark]: CDTParser took 0.24 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 02:58:41,017 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1268.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -128.7 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:58:41,018 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:58:41,019 INFO L168 Benchmark]: Boogie Preprocessor took 119.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 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 02:58:41,019 INFO L168 Benchmark]: RCFGBuilder took 4419.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 855.5 MB in the end (delta: 189.7 MB). Peak memory consumption was 191.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:58:41,020 INFO L168 Benchmark]: CodeCheck took 1757.11 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 66.6 MB). Free memory was 855.5 MB in the beginning and 1.0 GB in the end (delta: -179.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:58:41,020 INFO L168 Benchmark]: Witness Printer took 4.55 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:58:41,024 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 17 procedures, 238 locations, 1 error locations. Result: UNSAFE, OverallTime: 1.5s, 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, 0.3s 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: 2786]: 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 2713. Possible FailurePath: [L1807] static unsigned int const ni_65xx_channels_per_port = 8U; [L1808] static unsigned int const ni_65xx_port_offset = 16U; [L2729] int LDV_IN_INTERRUPT ; [L1841-L1842] static struct comedi_driver driver_ni_65xx = {0, "ni_65xx", & __this_module, & ni_65xx_attach, & ni_65xx_detach, 0U, 0, 0}; [L1843-L1865] static struct ni_65xx_board const ni_65xx_boards[22U] = { {28805, "pci-6509", 12U, 0U, 0U, 0U}, {5904, "pxi-6509", 12U, 0U, 0U, 0U}, {28964, "pci-6510", 0U, 4U, 0U, (unsigned char)0}, {28867, "pci-6511", 0U, 8U, 0U, (unsigned char)0}, {28883, "pxi-6511", 0U, 8U, 0U, (unsigned char)0}, {28876, "pci-6512", 0U, 0U, 8U, (unsigned char)0}, {28882, "pxi-6512", 0U, 0U, 8U, (unsigned char)0}, {28872, "pci-6513", 0U, 0U, 8U, 1U}, {28881, "pxi-6513", 0U, 0U, 8U, 1U}, {28808, "pci-6514", 0U, 4U, 4U, 1U}, {28877, "pxi-6514", 0U, 4U, 4U, 1U}, {28807, "pci-6515", 0U, 4U, 4U, 1U}, {28873, "pxi-6515", 0U, 4U, 4U, 1U}, {28965, "pci-6516", 0U, 0U, 4U, 1U}, {28966, "pci-6517", 0U, 0U, 4U, 1U}, {28967, "pci-6518", 0U, 2U, 2U, 1U}, {28968, "pci-6519", 0U, 2U, 2U, 1U}, {29125, "pci-6520", 0U, 1U, 1U, (unsigned char)0}, {29067, "pci-6521", 0U, 1U, 1U, (unsigned char)0}, {29068, "pxi-6521", 0U, 1U, 1U, (unsigned char)0}, {28841, "pci-6528", 0U, 3U, 3U, (unsigned char)0}, {28806, "pxi-6528", 0U, 3U, 3U, (unsigned char)0}}; [L1884-L1907] static struct pci_device_id const ni_65xx_pci_table[23U] = { {4243U, 5904U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28805U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28806U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28807U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28808U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28841U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28867U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28872U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28873U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28876U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28877U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28881U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28882U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28883U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28964U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28965U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28966U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28967U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 28968U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 29067U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 29068U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 29125U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L1908] struct pci_device_id const __mod_pci_device_table ; [L2691-L2701] static struct pci_driver driver_ni_65xx_pci_driver = {{0, 0}, 0, (struct pci_device_id const *)(& ni_65xx_pci_table), & driver_ni_65xx_pci_probe, & driver_ni_65xx_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}}}; [L2732] struct comedi_device *var_group1 ; [L2733] struct comedi_devconfig *var_group2 ; [L2734] int var_ni_65xx_interrupt_14_p0 ; [L2735] void *var_ni_65xx_interrupt_14_p1 ; [L2736] int tmp ; [L2737] int tmp___0 ; [L2738] int tmp___1 ; [L2740] 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={33:42}, driver_ni_65xx={6084:0}, driver_ni_65xx_pci_driver={6079:0}, LDV_IN_INTERRUPT=1, ni_65xx_boards={6076:0}, ni_65xx_channels_per_port=8, ni_65xx_pci_table={6083:0}, ni_65xx_port_offset=16] [L2742] 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={33:42}, driver_ni_65xx={6084:0}, driver_ni_65xx_pci_driver={6079:0}, LDV_IN_INTERRUPT=1, ni_65xx_boards={6076:0}, ni_65xx_channels_per_port=8, ni_65xx_pci_table={6083:0}, ni_65xx_port_offset=16] [L2704] int retval ; [L2705] int tmp ; [L2839] return __VERIFIER_nondet_int(); [L2707] retval = comedi_driver_register(& driver_ni_65xx) [L2708] COND FALSE !(retval < 0) [L2712] EXPR driver_ni_65xx.driver_name [L2712] driver_ni_65xx_pci_driver.name = driver_ni_65xx.driver_name [L2713] CALL, EXPR __pci_register_driver(& driver_ni_65xx_pci_driver, & __this_module, "ni_65xx") [L2828] return __VERIFIER_nondet_int(); [L2713] tmp = __pci_register_driver(& driver_ni_65xx_pci_driver, & __this_module, "ni_65xx") [L2714] return (tmp); [L2743] tmp = driver_ni_65xx_init_module() [L2744] 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={33:42}, driver_ni_65xx={6084:0}, driver_ni_65xx_pci_driver={6079:0}, LDV_IN_INTERRUPT=1, ni_65xx_boards={6076:0}, ni_65xx_channels_per_port=8, ni_65xx_pci_table={6083:0}, ni_65xx_port_offset=16] [L2800] int tmp ; [L2801] int tmp___0 ; [L2802] int tmp___1 ; [L2878] return __VERIFIER_nondet_int(); [L2804] tmp = ldv_module_license() [L2805] 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={33:42}, driver_ni_65xx={6084:0}, driver_ni_65xx_pci_driver={6079:0}, LDV_IN_INTERRUPT=1, ni_65xx_boards={6076:0}, ni_65xx_channels_per_port=8, ni_65xx_pci_table={6083:0}, ni_65xx_port_offset=16] [L2807] 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={33:42}, driver_ni_65xx={6084:0}, driver_ni_65xx_pci_driver={6079:0}, LDV_IN_INTERRUPT=1, ni_65xx_boards={6076:0}, ni_65xx_channels_per_port=8, ni_65xx_pci_table={6083:0}, ni_65xx_port_offset=16] [L2786] __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={33:42}, driver_ni_65xx={6084:0}, driver_ni_65xx_pci_driver={6079:0}, LDV_IN_INTERRUPT=1, ni_65xx_boards={6076:0}, ni_65xx_channels_per_port=8, ni_65xx_pci_table={6083:0}, ni_65xx_port_offset=16] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 1268.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -128.7 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 171.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 119.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 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. * RCFGBuilder took 4419.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 855.5 MB in the end (delta: 189.7 MB). Peak memory consumption was 191.1 MB. Max. memory is 11.5 GB. * CodeCheck took 1757.11 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 66.6 MB). Free memory was 855.5 MB in the beginning and 1.0 GB in the end (delta: -179.0 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 4.55 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. 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!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!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!class - 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!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - 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!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 - 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!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!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!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!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!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 - 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!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!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor 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 02:58:42,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:58:42,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:58:42,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:58:42,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:58:42,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:58:42,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:58:42,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:58:42,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:58:42,895 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:58:42,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:58:42,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:58:42,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:58:42,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:58:42,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:58:42,904 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:58:42,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:58:42,906 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:58:42,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:58:42,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:58:42,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:58:42,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:58:42,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:58:42,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:58:42,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:58:42,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:58:42,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:58:42,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:58:42,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:58:42,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:58:42,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:58:42,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:58:42,932 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:58:42,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:58:42,934 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:58:42,934 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:58:42,935 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:58:42,936 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:58:42,936 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:58:42,937 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:58:42,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:58:42,939 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-11-26 02:58:42,964 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:58:42,973 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:58:42,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:58:42,974 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:58:42,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:58:42,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:58:42,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:58:42,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:58:42,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:58:42,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:58:42,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:58:42,976 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:58:42,977 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:58:42,977 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:58:42,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:58:42,977 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:58:42,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:58:42,978 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:58:42,978 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:58:42,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:58:42,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:58:42,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:58:42,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:58:42,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:58:42,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:58:42,980 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:58:42,980 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:58:42,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:58:42,981 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:58:42,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:58:42,981 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 02:58:42,982 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_2190454d-459c-4e61-9daa-b33b01f8fa99/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 -> 5bf816380e56baed46ece72df96a85498799b069 [2019-11-26 02:58:43,283 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:58:43,304 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:58:43,308 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:58:43,311 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:58:43,311 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:58:43,312 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36-1.i [2019-11-26 02:58:43,379 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data/1a08c629b/09ecf2f125e9447d8ff3d5b793ab9d1a/FLAG1be268053 [2019-11-26 02:58:43,979 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:58:43,979 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_65xx-ko--107_1a--adbbc36-1.i [2019-11-26 02:58:44,001 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data/1a08c629b/09ecf2f125e9447d8ff3d5b793ab9d1a/FLAG1be268053 [2019-11-26 02:58:44,189 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2190454d-459c-4e61-9daa-b33b01f8fa99/bin/ukojak/data/1a08c629b/09ecf2f125e9447d8ff3d5b793ab9d1a [2019-11-26 02:58:44,191 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:58:44,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:58:44,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:58:44,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:58:44,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:58:44,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:58:44" (1/1) ... [2019-11-26 02:58:44,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61b319ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:58:44, skipping insertion in model container [2019-11-26 02:58:44,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:58:44" (1/1) ... [2019-11-26 02:58:44,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:58:44,309 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:58:44,789 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 02:58:44,795 INFO L168 Benchmark]: Toolchain (without parser) took 601.76 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:58:44,796 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:58:44,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 599.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:58:44,799 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 599.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -151.7 MB). Peak memory consumption was 27.3 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...