./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/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 08eb9951215936d628b48c76716c6966496642fa .......................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/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 08eb9951215936d628b48c76716c6966496642fa ..................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*VOID ULONG *VOID UINT UINT ~gfp_t~0 ) : VOID) --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-25 08:52:09,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 08:52:09,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 08:52:09,593 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 08:52:09,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 08:52:09,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 08:52:09,596 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 08:52:09,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 08:52:09,609 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 08:52:09,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 08:52:09,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 08:52:09,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 08:52:09,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 08:52:09,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 08:52:09,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 08:52:09,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 08:52:09,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 08:52:09,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 08:52:09,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 08:52:09,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 08:52:09,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 08:52:09,633 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 08:52:09,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 08:52:09,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 08:52:09,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 08:52:09,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 08:52:09,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 08:52:09,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 08:52:09,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 08:52:09,641 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 08:52:09,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 08:52:09,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 08:52:09,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 08:52:09,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 08:52:09,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 08:52:09,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 08:52:09,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 08:52:09,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 08:52:09,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 08:52:09,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 08:52:09,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 08:52:09,648 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 08:52:09,670 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 08:52:09,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 08:52:09,681 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 08:52:09,681 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 08:52:09,681 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 08:52:09,682 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 08:52:09,682 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 08:52:09,682 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 08:52:09,682 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 08:52:09,682 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 08:52:09,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 08:52:09,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 08:52:09,683 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 08:52:09,684 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 08:52:09,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 08:52:09,685 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 08:52:09,685 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 08:52:09,685 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 08:52:09,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 08:52:09,685 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 08:52:09,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 08:52:09,686 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 08:52:09,686 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 08:52:09,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 08:52:09,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 08:52:09,687 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 08:52:09,687 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_3f7291e3-e004-4f66-8097-ab92eb14a06d/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 -> 08eb9951215936d628b48c76716c6966496642fa [2019-11-25 08:52:09,851 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 08:52:09,865 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 08:52:09,868 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 08:52:09,869 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 08:52:09,869 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 08:52:09,870 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i [2019-11-25 08:52:09,921 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data/303284333/d681e1b05d624fb8b108602e7f757fd7/FLAG84df6909e [2019-11-25 08:52:10,514 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 08:52:10,515 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i [2019-11-25 08:52:10,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data/303284333/d681e1b05d624fb8b108602e7f757fd7/FLAG84df6909e [2019-11-25 08:52:10,721 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data/303284333/d681e1b05d624fb8b108602e7f757fd7 [2019-11-25 08:52:10,732 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 08:52:10,733 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-25 08:52:10,740 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 08:52:10,740 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 08:52:10,743 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 08:52:10,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:52:10" (1/1) ... [2019-11-25 08:52:10,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ced2d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:10, skipping insertion in model container [2019-11-25 08:52:10,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:52:10" (1/1) ... [2019-11-25 08:52:10,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 08:52:10,827 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-25 08:52:11,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 08:52:11,982 INFO L201 MainTranslator]: Completed pre-run [2019-11-25 08:52:12,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 08:52:12,368 INFO L205 MainTranslator]: Completed translation [2019-11-25 08:52:12,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12 WrapperNode [2019-11-25 08:52:12,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 08:52:12,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 08:52:12,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 08:52:12,370 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 08:52:12,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... [2019-11-25 08:52:12,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... [2019-11-25 08:52:12,602 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 08:52:12,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 08:52:12,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 08:52:12,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 08:52:12,613 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... [2019-11-25 08:52:12,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... [2019-11-25 08:52:12,645 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... [2019-11-25 08:52:12,645 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... [2019-11-25 08:52:12,779 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... [2019-11-25 08:52:12,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... [2019-11-25 08:52:12,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... [2019-11-25 08:52:12,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 08:52:12,855 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-25 08:52:12,855 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-25 08:52:12,855 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-25 08:52:12,856 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/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 08:52:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-25 08:52:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-25 08:52:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-25 08:52:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-11-25 08:52:12,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-25 08:52:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-25 08:52:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-25 08:52:12,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-25 08:52:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-25 08:52:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-25 08:52:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-25 08:52:12,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-25 08:52:12,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-25 08:52:16,427 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-25 08:52:16,428 INFO L284 CfgBuilder]: Removed 520 assume(true) statements. [2019-11-25 08:52:16,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:52:16 BoogieIcfgContainer [2019-11-25 08:52:16,429 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-25 08:52:16,430 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-25 08:52:16,430 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-25 08:52:16,433 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-25 08:52:16,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 08:52:10" (1/3) ... [2019-11-25 08:52:16,434 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f7af062 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:52:16, skipping insertion in model container [2019-11-25 08:52:16,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:12" (2/3) ... [2019-11-25 08:52:16,434 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f7af062 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 08:52:16, skipping insertion in model container [2019-11-25 08:52:16,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:52:16" (3/3) ... [2019-11-25 08:52:16,435 INFO L109 eAbstractionObserver]: Analyzing ICFG m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i [2019-11-25 08:52:16,446 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-25 08:52:16,455 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-11-25 08:52:16,464 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-11-25 08:52:16,495 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-25 08:52:16,495 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-25 08:52:16,495 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-25 08:52:16,495 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-25 08:52:16,495 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-25 08:52:16,495 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-25 08:52:16,496 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-25 08:52:16,496 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-25 08:52:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states. [2019-11-25 08:52:16,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-25 08:52:16,526 INFO L402 BasicCegarLoop]: Found error trace [2019-11-25 08:52:16,527 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-25 08:52:16,527 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-25 08:52:16,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-25 08:52:16,531 INFO L82 PathProgramCache]: Analyzing trace with hash -580721300, now seen corresponding path program 1 times [2019-11-25 08:52:16,539 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-25 08:52:16,539 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262833333] [2019-11-25 08:52:16,540 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-25 08:52:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-25 08:52:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-25 08:52:17,148 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-25 08:52:17,149 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-25 08:52:17,209 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,211 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,211 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,212 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,212 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,213 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,213 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:52:17,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:52:17,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,218 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,219 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,221 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,222 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,222 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,222 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,222 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,223 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,223 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:52:17,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:52:17,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,227 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,228 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,230 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,230 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,231 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,231 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,231 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,232 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,232 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:52:17,232 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,234 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,239 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,240 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-25 08:52:17,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-25 08:52:17,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-25 08:52:17,243 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-25 08:52:17,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 08:52:17 BoogieIcfgContainer [2019-11-25 08:52:17,251 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-25 08:52:17,251 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-25 08:52:17,252 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-25 08:52:17,252 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-25 08:52:17,252 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:52:16" (3/4) ... [2019-11-25 08:52:17,255 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-25 08:52:17,255 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-25 08:52:17,258 INFO L168 Benchmark]: Toolchain (without parser) took 6523.54 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.5 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -204.3 MB). Peak memory consumption was 22.2 MB. Max. memory is 11.5 GB. [2019-11-25 08:52:17,258 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-25 08:52:17,259 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1629.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -86.6 MB). Peak memory consumption was 73.9 MB. Max. memory is 11.5 GB. [2019-11-25 08:52:17,259 INFO L168 Benchmark]: Boogie Procedure Inliner took 233.08 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: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 11.5 GB. [2019-11-25 08:52:17,260 INFO L168 Benchmark]: Boogie Preprocessor took 252.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 993.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-25 08:52:17,261 INFO L168 Benchmark]: RCFGBuilder took 3574.09 ms. Allocated memory is still 1.2 GB. Free memory was 993.6 MB in the beginning and 862.9 MB in the end (delta: 130.7 MB). Peak memory consumption was 142.9 MB. Max. memory is 11.5 GB. [2019-11-25 08:52:17,261 INFO L168 Benchmark]: TraceAbstraction took 821.07 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 79.7 MB). Free memory was 862.9 MB in the beginning and 1.1 GB in the end (delta: -286.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-25 08:52:17,262 INFO L168 Benchmark]: Witness Printer took 4.02 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-25 08:52:17,265 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1629.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.7 MB in the beginning and 1.0 GB in the end (delta: -86.6 MB). Peak memory consumption was 73.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 233.08 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: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 252.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 993.6 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3574.09 ms. Allocated memory is still 1.2 GB. Free memory was 993.6 MB in the beginning and 862.9 MB in the end (delta: 130.7 MB). Peak memory consumption was 142.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 821.07 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 79.7 MB). Free memory was 862.9 MB in the beginning and 1.1 GB in the end (delta: -286.1 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 4.02 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 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!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!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!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!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!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!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!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!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!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!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 4051]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 3025. Possible FailurePath: [L3994] int LDV_IN_INTERRUPT ; [L3024-L3025] static struct comedi_driver driver_pcidio = {0, "ni_pcidio", & __this_module, & nidio_attach, & nidio_detach, 0U, 0, 0}; [L3026-L3036] static struct nidio_board const nidio_boards[10U] = { {4432, "pci-dio-32hs", 0, 1U, (unsigned char)0}, {4896, "pxi-6533", 0, 1U, (unsigned char)0}, {4784, "pci-6534", 0, 1U, 1U}, {352, "pci-dio-96", 4, 0U, (unsigned char)0}, {5680, "pci-dio-96b", 4, 0U, (unsigned char)0}, {5056, "pxi-6508", 4, 0U, (unsigned char)0}, {1024, "pci-6503", 1, 0U, (unsigned char)0}, {4688, "pci-6503b", 1, 0U, (unsigned char)0}, {6096, "pci-6503x", 1, 0U, (unsigned char)0}, {6144, "pxi-6503", 1, 0U, (unsigned char)0}}; [L3037-L3048] static struct pci_device_id const ni_pcidio_pci_table[11U] = { {4243U, 4432U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4896U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4784U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 352U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 5680U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 5056U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 1024U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4688U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 6096U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 6144U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L3049] struct pci_device_id const __mod_pci_device_table ; [L3959-L3966] static struct pci_driver driver_pcidio_pci_driver = {{0, 0}, 0, (struct pci_device_id const *)(& ni_pcidio_pci_table), & driver_pcidio_pci_probe, & driver_pcidio_pci_remove, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; 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_pcidio={27:0}, driver_pcidio_pci_driver={46:0}, LDV_IN_INTERRUPT=0, ni_pcidio_pci_table={61:0}, nidio_boards={14:0}] [L3997] struct comedi_device *var_group1 ; [L3998] struct comedi_devconfig *var_group2 ; [L3999] int var_nidio_interrupt_6_p0 ; [L4000] void *var_nidio_interrupt_6_p1 ; [L4001] int tmp ; [L4002] int tmp___0 ; [L4003] int tmp___1 ; [L4005] LDV_IN_INTERRUPT = 1 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={4294967297:4294967296}, driver_pcidio={27:0}, driver_pcidio_pci_driver={46:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={61:0}, nidio_boards={14:0}] [L3969] int retval ; [L3970] int tmp ; [L4114] return __VERIFIER_nondet_int(); [L3972] retval = comedi_driver_register(& driver_pcidio) [L3973] COND TRUE retval < 0 [L3974] 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_pcidio={27:0}, driver_pcidio_pci_driver={46:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={61:0}, nidio_boards={14:0}] [L4008] tmp = driver_pcidio_init_module() [L4009] COND TRUE tmp != 0 VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={4294967297:4294967296}, driver_pcidio={27:0}, driver_pcidio_pci_driver={46:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={61:0}, nidio_boards={14:0}] [L4065] int tmp ; [L4066] int tmp___0 ; [L4067] int tmp___1 ; [L4165] return __VERIFIER_nondet_int(); [L4069] tmp = ldv_module_license() [L4070] COND FALSE !(tmp == 1) VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={4294967297:4294967296}, driver_pcidio={27:0}, driver_pcidio_pci_driver={46:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={61:0}, nidio_boards={14:0}] [L4051] __VERIFIER_error() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={4294967297:4294967296}, driver_pcidio={27:0}, driver_pcidio_pci_driver={46:0}, LDV_IN_INTERRUPT=1, ni_pcidio_pci_table={61:0}, nidio_boards={14:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 560 locations, 3 error locations. Result: UNSAFE, OverallTime: 0.7s, 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=560occurred 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, 0.3s 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 08:52:19,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 08:52:19,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 08:52:19,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 08:52:19,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 08:52:19,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 08:52:19,184 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 08:52:19,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 08:52:19,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 08:52:19,188 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 08:52:19,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 08:52:19,191 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 08:52:19,191 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 08:52:19,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 08:52:19,193 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 08:52:19,194 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 08:52:19,195 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 08:52:19,196 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 08:52:19,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 08:52:19,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 08:52:19,202 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 08:52:19,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 08:52:19,206 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 08:52:19,207 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 08:52:19,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 08:52:19,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 08:52:19,210 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 08:52:19,211 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 08:52:19,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 08:52:19,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 08:52:19,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 08:52:19,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 08:52:19,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 08:52:19,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 08:52:19,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 08:52:19,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 08:52:19,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 08:52:19,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 08:52:19,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 08:52:19,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 08:52:19,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 08:52:19,224 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 08:52:19,246 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 08:52:19,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 08:52:19,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 08:52:19,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 08:52:19,249 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 08:52:19,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 08:52:19,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 08:52:19,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 08:52:19,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 08:52:19,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 08:52:19,250 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-25 08:52:19,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 08:52:19,251 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 08:52:19,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 08:52:19,251 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 08:52:19,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 08:52:19,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 08:52:19,252 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 08:52:19,252 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 08:52:19,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 08:52:19,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 08:52:19,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 08:52:19,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 08:52:19,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 08:52:19,254 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 08:52:19,254 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 08:52:19,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 08:52:19,254 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 08:52:19,254 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 08:52:19,255 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_3f7291e3-e004-4f66-8097-ab92eb14a06d/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 -> 08eb9951215936d628b48c76716c6966496642fa [2019-11-25 08:52:19,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 08:52:19,522 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 08:52:19,525 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 08:52:19,526 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 08:52:19,526 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 08:52:19,527 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i [2019-11-25 08:52:19,576 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data/495bd4183/61ddcc19f8e84ed78845576d5b15b56f/FLAG7fff11e22 [2019-11-25 08:52:20,264 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 08:52:20,265 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_pcidio-ko--107_1a--adbbc36-1.i [2019-11-25 08:52:20,299 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data/495bd4183/61ddcc19f8e84ed78845576d5b15b56f/FLAG7fff11e22 [2019-11-25 08:52:20,603 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3f7291e3-e004-4f66-8097-ab92eb14a06d/bin/uautomizer/data/495bd4183/61ddcc19f8e84ed78845576d5b15b56f [2019-11-25 08:52:20,607 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 08:52:20,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-25 08:52:20,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 08:52:20,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 08:52:20,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 08:52:20,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:52:20" (1/1) ... [2019-11-25 08:52:20,619 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8938f18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:52:20, skipping insertion in model container [2019-11-25 08:52:20,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:52:20" (1/1) ... [2019-11-25 08:52:20,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 08:52:20,716 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-25 08:52:21,285 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 08:52:21,294 INFO L168 Benchmark]: Toolchain (without parser) took 683.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -191.4 MB). Peak memory consumption was 40.4 MB. Max. memory is 11.5 GB. [2019-11-25 08:52:21,295 INFO L168 Benchmark]: CDTParser took 0.19 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 08:52:21,296 INFO L168 Benchmark]: CACSL2BoogieTranslator took 678.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -191.4 MB). Peak memory consumption was 40.4 MB. Max. memory is 11.5 GB. [2019-11-25 08:52:21,298 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 678.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -191.4 MB). Peak memory consumption was 40.4 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...