./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_660x-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_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_660x-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6b545af6dec93bab25c55b42ece53ed3d1ef28a5 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_660x-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6b545af6dec93bab25c55b42ece53ed3d1ef28a5 ..................................................................................................................................................................... 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 [2019-11-25 08:54:00,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 08:54:00,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 08:54:00,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 08:54:00,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 08:54:00,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 08:54:00,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 08:54:00,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 08:54:00,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 08:54:00,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 08:54:00,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 08:54:00,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 08:54:00,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 08:54:00,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 08:54:00,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 08:54:00,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 08:54:00,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 08:54:00,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 08:54:00,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 08:54:00,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 08:54:00,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 08:54:00,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 08:54:00,998 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 08:54:00,999 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 08:54:01,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 08:54:01,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 08:54:01,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 08:54:01,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 08:54:01,004 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 08:54:01,005 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 08:54:01,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 08:54:01,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 08:54:01,007 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 08:54:01,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 08:54:01,009 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 08:54:01,009 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 08:54:01,010 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 08:54:01,010 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 08:54:01,010 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 08:54:01,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 08:54:01,012 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 08:54:01,013 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 08:54:01,037 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 08:54:01,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 08:54:01,048 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 08:54:01,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 08:54:01,049 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 08:54:01,049 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 08:54:01,049 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 08:54:01,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 08:54:01,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 08:54:01,050 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 08:54:01,050 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 08:54:01,050 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 08:54:01,050 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 08:54:01,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 08:54:01,051 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 08:54:01,051 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 08:54:01,052 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 08:54:01,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 08:54:01,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 08:54:01,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 08:54:01,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 08:54:01,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 08:54:01,054 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 08:54:01,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 08:54:01,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 08:54:01,054 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 08:54:01,054 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_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer 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 -> Automizer 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 -> 6b545af6dec93bab25c55b42ece53ed3d1ef28a5 [2019-11-25 08:54:01,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 08:54:01,211 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 08:54:01,214 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 08:54:01,215 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 08:54:01,216 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 08:54:01,216 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_660x-ko--107_1a--adbbc36-1.i [2019-11-25 08:54:01,264 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data/2ccdd134a/519f4fe1373442b0b4e24a83f0a2aa45/FLAG35380fc77 [2019-11-25 08:54:01,850 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 08:54:01,850 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_660x-ko--107_1a--adbbc36-1.i [2019-11-25 08:54:01,887 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data/2ccdd134a/519f4fe1373442b0b4e24a83f0a2aa45/FLAG35380fc77 [2019-11-25 08:54:01,991 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data/2ccdd134a/519f4fe1373442b0b4e24a83f0a2aa45 [2019-11-25 08:54:01,993 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 08:54:01,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-25 08:54:01,995 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 08:54:01,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 08:54:01,998 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 08:54:01,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:54:01" (1/1) ... [2019-11-25 08:54:02,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@574c50ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:02, skipping insertion in model container [2019-11-25 08:54:02,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:54:01" (1/1) ... [2019-11-25 08:54:02,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 08:54:02,098 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-25 08:54:03,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 08:54:03,224 INFO L201 MainTranslator]: Completed pre-run [2019-11-25 08:54:03,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 08:54:03,524 INFO L205 MainTranslator]: Completed translation [2019-11-25 08:54:03,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03 WrapperNode [2019-11-25 08:54:03,525 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 08:54:03,525 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 08:54:03,526 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 08:54:03,526 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 08:54:03,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... [2019-11-25 08:54:03,616 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... [2019-11-25 08:54:03,792 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 08:54:03,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 08:54:03,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 08:54:03,794 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 08:54:03,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... [2019-11-25 08:54:03,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... [2019-11-25 08:54:03,831 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... [2019-11-25 08:54:03,831 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... [2019-11-25 08:54:03,987 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... [2019-11-25 08:54:04,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... [2019-11-25 08:54:04,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... [2019-11-25 08:54:04,085 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 08:54:04,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-25 08:54:04,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-25 08:54:04,085 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-25 08:54:04,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2019-11-25 08:54:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-25 08:54:04,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-25 08:54:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-25 08:54:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-11-25 08:54:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-25 08:54:04,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-25 08:54:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-25 08:54:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-25 08:54:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-25 08:54:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-25 08:54:04,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-25 08:54:04,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-25 08:54:13,970 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-25 08:54:13,970 INFO L284 CfgBuilder]: Removed 732 assume(true) statements. [2019-11-25 08:54:13,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:54:13 BoogieIcfgContainer [2019-11-25 08:54:13,972 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-25 08:54:13,972 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-25 08:54:13,973 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-25 08:54:13,975 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-25 08:54:13,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 08:54:01" (1/3) ... [2019-11-25 08:54:13,976 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46a0b376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:54:13, skipping insertion in model container [2019-11-25 08:54:13,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:03" (2/3) ... [2019-11-25 08:54:13,976 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46a0b376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:54:13, skipping insertion in model container [2019-11-25 08:54:13,977 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:54:13" (3/3) ... [2019-11-25 08:54:13,978 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-staging-comedi-drivers-ni_660x-ko--107_1a--adbbc36-1.i [2019-11-25 08:54:13,986 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-25 08:54:13,994 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-25 08:54:14,004 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-25 08:54:14,037 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-25 08:54:14,037 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-25 08:54:14,037 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-25 08:54:14,038 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-25 08:54:14,038 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-25 08:54:14,038 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-25 08:54:14,038 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-25 08:54:14,038 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-25 08:54:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states. [2019-11-25 08:54:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-25 08:54:14,072 INFO L402 BasicCegarLoop]: Found error trace [2019-11-25 08:54:14,073 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-25 08:54:14,074 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-25 08:54:14,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-25 08:54:14,079 INFO L82 PathProgramCache]: Analyzing trace with hash -567638100, now seen corresponding path program 1 times [2019-11-25 08:54:14,084 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-25 08:54:14,085 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434846455] [2019-11-25 08:54:14,085 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-25 08:54:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-25 08:54:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-25 08:54:16,025 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-25 08:54:16,026 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-25 08:54:16,128 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,130 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,130 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,131 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:54:16,132 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,134 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,137 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,151 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:54:16,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,152 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,160 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,161 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:54:16,162 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,177 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:54:16,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,178 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,179 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,185 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:54:16,185 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,185 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,186 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,187 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,192 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:54:16,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:54:16,193 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:54:16,194 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:54:16,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 08:54:16 BoogieIcfgContainer [2019-11-25 08:54:16,207 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-25 08:54:16,208 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-25 08:54:16,208 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-25 08:54:16,208 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-25 08:54:16,209 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:54:13" (3/4) ... [2019-11-25 08:54:16,212 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-25 08:54:16,212 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-25 08:54:16,215 INFO L168 Benchmark]: Toolchain (without parser) took 14219.44 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 412.1 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -209.4 MB). Peak memory consumption was 202.7 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:16,215 INFO L168 Benchmark]: CDTParser took 0.43 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. [2019-11-25 08:54:16,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1530.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -89.7 MB). Peak memory consumption was 64.5 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:16,217 INFO L168 Benchmark]: Boogie Procedure Inliner took 267.13 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: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:16,218 INFO L168 Benchmark]: Boogie Preprocessor took 292.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 975.2 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:16,219 INFO L168 Benchmark]: RCFGBuilder took 9886.48 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 270.5 MB). Free memory was 975.2 MB in the beginning and 1.0 GB in the end (delta: -63.4 MB). Peak memory consumption was 213.1 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:16,220 INFO L168 Benchmark]: TraceAbstraction took 2234.90 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 1.0 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -120.7 MB). Peak memory consumption was 211.6 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:16,220 INFO L168 Benchmark]: Witness Printer took 4.85 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:16,230 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 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 1530.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -89.7 MB). Peak memory consumption was 64.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 267.13 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: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 292.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 975.2 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 9886.48 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 270.5 MB). Free memory was 975.2 MB in the beginning and 1.0 GB in the end (delta: -63.4 MB). Peak memory consumption was 213.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2234.90 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 1.0 MB). Free memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: -120.7 MB). Peak memory consumption was 211.6 MB. Max. memory is 11.5 GB. * Witness Printer took 4.85 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. 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!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!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!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!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!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!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!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!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!vendor - 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!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!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!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 3914]: 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 2284. Possible FailurePath: [L2486] static unsigned int const GPCT_OFFSET[2U] = { 0U, 2048U}; [L3857] int LDV_IN_INTERRUPT ; [L2283-L2381] static struct NI_660xRegisterData const registerData[98U] = { {"G0 Interrupt Acknowledge", 4, 1, 1}, {"G0 Status Register", 4, 0, 1}, {"G1 Interrupt Acknowledge", 6, 1, 1}, {"G1 Status Register", 6, 0, 1}, {"G01 Status Register ", 8, 0, 1}, {"G0 Command Register", 12, 1, 1}, {"STC DIO Parallel Input", 14, 0, 1}, {"G1 Command Register", 14, 1, 1}, {"G0 HW Save Register", 16, 0, 2}, {"G1 HW Save Register", 20, 0, 2}, {"STC DIO Output", 20, 1, 1}, {"STC DIO Control", 22, 1, 1}, {"G0 SW Save Register", 24, 0, 2}, {"G1 SW Save Register", 28, 0, 2}, {"G0 Mode Register", 52, 1, 1}, {"G01 Joint Status 1 Register", 54, 0, 1}, {"G1 Mode Register", 54, 1, 1}, {"STC DIO Serial Input", 56, 0, 1}, {"G0 Load A Register", 56, 1, 2}, {"G01 Joint Status 2 Register", 58, 0, 1}, {"G0 Load B Register", 60, 1, 2}, {"G1 Load A Register", 64, 1, 2}, {"G1 Load B Register", 68, 1, 2}, {"G0 Input Select Register", 72, 1, 1}, {"G1 Input Select Register", 74, 1, 1}, {"G0 Autoincrement Register", 136, 1, 1}, {"G1 Autoincrement Register", 138, 1, 1}, {"G01 Joint Reset Register", 144, 1, 1}, {"G0 Interrupt Enable", 146, 1, 1}, {"G1 Interrupt Enable", 150, 1, 1}, {"G0 Counting Mode Register", 176, 1, 1}, {"G1 Counting Mode Register", 178, 1, 1}, {"G0 Second Gate Register", 180, 1, 1}, {"G1 Second Gate Register", 182, 1, 1}, {"G0 DMA Config Register", 184, 1, 1}, {"G0 DMA Status Register", 184, 0, 1}, {"G1 DMA Config Register", 186, 1, 1}, {"G1 DMA Status Register", 186, 0, 1}, {"G2 Interrupt Acknowledge", 260, 1, 1}, {"G2 Status Register", 260, 0, 1}, {"G3 Interrupt Acknowledge", 262, 1, 1}, {"G3 Status Register", 262, 0, 1}, {"G23 Status Register", 264, 0, 1}, {"G2 Command Register", 268, 1, 1}, {"G3 Command Register", 270, 1, 1}, {"G2 HW Save Register", 272, 0, 2}, {"G3 HW Save Register", 276, 0, 2}, {"G2 SW Save Register", 280, 0, 2}, {"G3 SW Save Register", 284, 0, 2}, {"G2 Mode Register", 308, 1, 1}, {"G23 Joint Status 1 Register", 310, 0, 1}, {"G3 Mode Register", 310, 1, 1}, {"G2 Load A Register", 312, 1, 2}, {"G23 Joint Status 2 Register", 314, 0, 1}, {"G2 Load B Register", 316, 1, 2}, {"G3 Load A Register", 320, 1, 2}, {"G3 Load B Register", 324, 1, 2}, {"G2 Input Select Register", 328, 1, 1}, {"G3 Input Select Register", 330, 1, 1}, {"G2 Autoincrement Register", 392, 1, 1}, {"G3 Autoincrement Register", 394, 1, 1}, {"G23 Joint Reset Register", 400, 1, 1}, {"G2 Interrupt Enable", 402, 1, 1}, {"G3 Interrupt Enable", 406, 1, 1}, {"G2 Counting Mode Register", 432, 1, 1}, {"G3 Counting Mode Register", 434, 1, 1}, {"G3 Second Gate Register", 438, 1, 1}, {"G2 Second Gate Register", 436, 1, 1}, {"G2 DMA Config Register", 440, 1, 1}, {"G2 DMA Status Register", 440, 0, 1}, {"G3 DMA Config Register", 442, 1, 1}, {"G3 DMA Status Register", 442, 0, 1}, {"32 bit Digital Input", 1044, 0, 2}, {"32 bit Digital Output", 1296, 1, 2}, {"Clock Config Register", 1852, 1, 2}, {"Global Interrupt Status Register", 1876, 0, 2}, {"DMA Configuration Register", 1900, 1, 2}, {"Global Interrupt Config Register", 1904, 1, 2}, {"IO Config Register 0-1", 1916, 2, 1}, {"IO Config Register 2-3", 1918, 2, 1}, {"IO Config Register 4-5", 1920, 2, 1}, {"IO Config Register 6-7", 1922, 2, 1}, {"IO Config Register 8-9", 1924, 2, 1}, {"IO Config Register 10-11", 1926, 2, 1}, {"IO Config Register 12-13", 1928, 2, 1}, {"IO Config Register 14-15", 1930, 2, 1}, {"IO Config Register 16-17", 1932, 2, 1}, {"IO Config Register 18-19", 1934, 2, 1}, {"IO Config Register 20-21", 1936, 2, 1}, {"IO Config Register 22-23", 1938, 2, 1}, {"IO Config Register 24-25", 1940, 2, 1}, {"IO Config Register 26-27", 1942, 2, 1}, {"IO Config Register 28-29", 1944, 2, 1}, {"IO Config Register 30-31", 1946, 2, 1}, {"IO Config Register 32-33", 1948, 2, 1}, {"IO Config Register 34-35", 1950, 2, 1}, {"IO Config Register 36-37", 1952, 2, 1}, {"IO Config Register 38-39", 1954, 2, 1}}; [L2487-L2490] static struct ni_660x_board const ni_660x_boards[4U] = { {11360U, "PCI-6601", 1U}, {4880U, "PCI-6602", 2U}, {4960U, "PXI-6602", 2U}, {11456U, "PXI-6608", 2U}}; [L2491-L2495] static struct pci_device_id const ni_660x_pci_table[5U] = { {4243U, 11360U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4880U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4960U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 11456U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L2496] struct pci_device_id const __mod_pci_device_table ; [L2514-L2515] static struct comedi_driver driver_ni_660x = {0, "ni_660x", & __this_module, & ni_660x_attach, & ni_660x_detach, 0U, 0, 0}; [L2531-L2541] static struct pci_driver driver_ni_660x_pci_driver = {{0, 0}, 0, (struct pci_device_id const *)(& ni_660x_pci_table), & driver_ni_660x_pci_probe, & driver_ni_660x_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}}}; 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={4294967297:4294967296}, driver_ni_660x={224:0}, driver_ni_660x_pci_driver={155:0}, GPCT_OFFSET={214:0}, LDV_IN_INTERRUPT=0, ni_660x_boards={63:0}, ni_660x_pci_table={170:0}, registerData={217:0}] [L3860] struct comedi_device *var_group1 ; [L3861] struct comedi_devconfig *var_group2 ; [L3862] int var_ni_660x_interrupt_33_p0 ; [L3863] void *var_ni_660x_interrupt_33_p1 ; [L3864] int tmp ; [L3865] int tmp___0 ; [L3866] int tmp___1 ; [L3868] 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={4294967297:4294967296}, driver_ni_660x={224:0}, driver_ni_660x_pci_driver={155:0}, GPCT_OFFSET={214:0}, LDV_IN_INTERRUPT=1, ni_660x_boards={63:0}, ni_660x_pci_table={170:0}, registerData={217:0}] [L2544] int retval ; [L2545] int tmp ; [L3974] return __VERIFIER_nondet_int(); [L2547] retval = comedi_driver_register(& driver_ni_660x) [L2548] COND TRUE retval < 0 [L2549] return (retval); 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={4294967297:4294967296}, driver_ni_660x={224:0}, driver_ni_660x_pci_driver={155:0}, GPCT_OFFSET={214:0}, LDV_IN_INTERRUPT=1, ni_660x_boards={63:0}, ni_660x_pci_table={170:0}, registerData={217:0}] [L3871] tmp = driver_ni_660x_init_module() [L3872] 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={4294967297:4294967296}, driver_ni_660x={224:0}, driver_ni_660x_pci_driver={155:0}, GPCT_OFFSET={214:0}, LDV_IN_INTERRUPT=1, ni_660x_boards={63:0}, ni_660x_pci_table={170:0}, registerData={217:0}] [L3928] int tmp ; [L3929] int tmp___0 ; [L3930] int tmp___1 ; [L4022] return __VERIFIER_nondet_int(); [L3932] tmp = ldv_module_license() [L3933] 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={4294967297:4294967296}, driver_ni_660x={224:0}, driver_ni_660x_pci_driver={155:0}, GPCT_OFFSET={214:0}, LDV_IN_INTERRUPT=1, ni_660x_boards={63:0}, ni_660x_pci_table={170:0}, registerData={217:0}] [L3914] __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={4294967297:4294967296}, driver_ni_660x={224:0}, driver_ni_660x_pci_driver={155:0}, GPCT_OFFSET={214:0}, LDV_IN_INTERRUPT=1, ni_660x_boards={63:0}, ni_660x_pci_table={170:0}, registerData={217:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 704 locations, 3 error locations. Result: UNSAFE, OverallTime: 2.1s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=704occurred in iteration=0, traceCheckStatistics: No data available, 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: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available 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 [2019-11-25 08:54:18,147 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 08:54:18,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 08:54:18,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 08:54:18,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 08:54:18,165 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 08:54:18,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 08:54:18,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 08:54:18,180 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 08:54:18,181 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 08:54:18,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 08:54:18,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 08:54:18,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 08:54:18,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 08:54:18,185 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 08:54:18,186 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 08:54:18,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 08:54:18,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 08:54:18,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 08:54:18,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 08:54:18,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 08:54:18,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 08:54:18,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 08:54:18,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 08:54:18,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 08:54:18,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 08:54:18,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 08:54:18,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 08:54:18,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 08:54:18,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 08:54:18,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 08:54:18,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 08:54:18,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 08:54:18,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 08:54:18,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 08:54:18,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 08:54:18,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 08:54:18,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 08:54:18,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 08:54:18,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 08:54:18,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 08:54:18,224 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 08:54:18,244 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 08:54:18,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 08:54:18,245 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 08:54:18,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 08:54:18,246 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 08:54:18,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 08:54:18,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 08:54:18,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 08:54:18,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 08:54:18,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 08:54:18,248 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-25 08:54:18,249 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 08:54:18,249 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 08:54:18,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 08:54:18,249 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 08:54:18,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 08:54:18,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 08:54:18,250 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 08:54:18,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 08:54:18,251 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 08:54:18,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 08:54:18,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 08:54:18,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 08:54:18,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 08:54:18,252 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 08:54:18,252 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 08:54:18,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 08:54:18,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 08:54:18,253 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 08:54:18,253 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_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer 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 -> Automizer 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 -> 6b545af6dec93bab25c55b42ece53ed3d1ef28a5 [2019-11-25 08:54:18,530 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 08:54:18,543 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 08:54:18,545 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 08:54:18,546 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 08:54:18,547 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 08:54:18,547 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_660x-ko--107_1a--adbbc36-1.i [2019-11-25 08:54:18,605 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data/34a258376/cdef11070a984c70ae57378ce0a10188/FLAG5cb770e31 [2019-11-25 08:54:19,246 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 08:54:19,246 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_660x-ko--107_1a--adbbc36-1.i [2019-11-25 08:54:19,275 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data/34a258376/cdef11070a984c70ae57378ce0a10188/FLAG5cb770e31 [2019-11-25 08:54:19,433 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9543b20c-094e-4c8d-8742-b7fe2d1a158b/bin/uautomizer/data/34a258376/cdef11070a984c70ae57378ce0a10188 [2019-11-25 08:54:19,435 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 08:54:19,436 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-25 08:54:19,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 08:54:19,437 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 08:54:19,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 08:54:19,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:54:19" (1/1) ... [2019-11-25 08:54:19,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46cc980e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:54:19, skipping insertion in model container [2019-11-25 08:54:19,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:54:19" (1/1) ... [2019-11-25 08:54:19,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 08:54:19,535 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-25 08:54:19,997 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) [2019-11-25 08:54:20,005 INFO L168 Benchmark]: Toolchain (without parser) took 567.84 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 955.1 MB in the beginning and 1.2 GB in the end (delta: -197.1 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:20,006 INFO L168 Benchmark]: CDTParser took 0.62 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. [2019-11-25 08:54:20,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 565.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 955.1 MB in the beginning and 1.2 GB in the end (delta: -197.1 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. [2019-11-25 08:54:20,009 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 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 565.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.2 MB). Free memory was 955.1 MB in the beginning and 1.2 GB in the end (delta: -197.1 MB). Peak memory consumption was 40.5 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...