./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_6527-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_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_6527-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15b2cacccc619d9a5ad641c3f1bfc71f8c111b45 ............................................................................................................................................................................................................................................................................................................................................................................................................ 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_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_6527-ko--107_1a--adbbc36-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 15b2cacccc619d9a5ad641c3f1bfc71f8c111b45 ....................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Unsupported type((*VOID ULONG *VOID UINT UINT ~gfp_t~0 ) : VOID) --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:10:58,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:10:58,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:10:59,006 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:10:59,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:10:59,007 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:10:59,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:10:59,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:10:59,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:10:59,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:10:59,014 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:10:59,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:10:59,015 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:10:59,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:10:59,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:10:59,018 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:10:59,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:10:59,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:10:59,022 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:10:59,024 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:10:59,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:10:59,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:10:59,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:10:59,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:10:59,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:10:59,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:10:59,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:10:59,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:10:59,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:10:59,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:10:59,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:10:59,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:10:59,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:10:59,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:10:59,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:10:59,037 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:10:59,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:10:59,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:10:59,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:10:59,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:10:59,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:10:59,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-26 02:10:59,053 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:10:59,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:10:59,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:10:59,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:10:59,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:10:59,055 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:10:59,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:10:59,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:10:59,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:10:59,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:10:59,056 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:10:59,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:10:59,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:10:59,057 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:10:59,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:10:59,057 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:10:59,057 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:10:59,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:10:59,058 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:10:59,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:10:59,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:10:59,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:10:59,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:10:59,059 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:10:59,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:10:59,060 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:10:59,060 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:10:59,060 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_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15b2cacccc619d9a5ad641c3f1bfc71f8c111b45 [2019-11-26 02:10:59,196 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:10:59,212 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:10:59,215 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:10:59,218 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:10:59,218 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:10:59,219 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_6527-ko--107_1a--adbbc36-1.i [2019-11-26 02:10:59,272 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data/23663d66d/b29b96509b414e6aa4dcfa0292f17cae/FLAG89d43618b [2019-11-26 02:10:59,855 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:10:59,856 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_6527-ko--107_1a--adbbc36-1.i [2019-11-26 02:10:59,885 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data/23663d66d/b29b96509b414e6aa4dcfa0292f17cae/FLAG89d43618b [2019-11-26 02:11:00,261 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data/23663d66d/b29b96509b414e6aa4dcfa0292f17cae [2019-11-26 02:11:00,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:11:00,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:11:00,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:11:00,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:11:00,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:11:00,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:11:00" (1/1) ... [2019-11-26 02:11:00,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21d32619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:00, skipping insertion in model container [2019-11-26 02:11:00,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:11:00" (1/1) ... [2019-11-26 02:11:00,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:11:00,360 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:11:01,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:11:01,034 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:11:01,218 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:11:01,280 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:11:01,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01 WrapperNode [2019-11-26 02:11:01,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:11:01,282 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:11:01,282 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:11:01,282 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:11:01,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... [2019-11-26 02:11:01,344 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... [2019-11-26 02:11:01,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:11:01,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:11:01,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:11:01,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:11:01,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... [2019-11-26 02:11:01,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... [2019-11-26 02:11:01,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... [2019-11-26 02:11:01,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... [2019-11-26 02:11:01,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... [2019-11-26 02:11:01,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... [2019-11-26 02:11:01,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... [2019-11-26 02:11:01,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:11:01,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:11:01,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:11:01,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:11:01,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:11:01,604 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-26 02:11:01,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-26 02:11:01,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-26 02:11:01,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:11:01,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-26 02:11:01,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-26 02:11:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-11-26 02:11:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-11-26 02:11:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:11:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-26 02:11:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-11-26 02:11:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-11-26 02:11:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure mite_irq [2019-11-26 02:11:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mite_irq [2019-11-26 02:11:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:11:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-26 02:11:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-26 02:11:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-26 02:11:01,608 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-11-26 02:11:01,608 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-11-26 02:11:01,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-11-26 02:11:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-11-26 02:11:01,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-26 02:11:01,610 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-11-26 02:11:01,611 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-11-26 02:11:01,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:11:01,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:11:01,611 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-11-26 02:11:14,370 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-26 02:11:14,371 INFO L284 CfgBuilder]: Removed 91 assume(true) statements. [2019-11-26 02:11:14,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:11:14 BoogieIcfgContainer [2019-11-26 02:11:14,372 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-26 02:11:14,372 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-26 02:11:14,373 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-26 02:11:14,381 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-26 02:11:14,382 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:11:14" (1/1) ... [2019-11-26 02:11:14,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-26 02:11:14,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-26 02:11:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 116 states and 165 transitions. [2019-11-26 02:11:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 165 transitions. [2019-11-26 02:11:14,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-26 02:11:14,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-26 02:11:14,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:11:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:11:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:11:15,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-26 02:11:15,052 WARN L483 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2019-11-26 02:11:15,095 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:11:15,096 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,097 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,097 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,097 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,097 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,098 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,099 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:11:15,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,100 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,102 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:11:15,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,103 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,104 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,105 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,105 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:11:15,105 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,105 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,106 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,107 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,107 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,107 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,108 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:11:15,108 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,108 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,108 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!device [2019-11-26 02:11:15,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,110 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!class [2019-11-26 02:11:15,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!driver_data [2019-11-26 02:11:15,111 WARN L1295 BoogieBacktranslator]: unknown boogie variable ~__mod_pci_device_table~0!vendor [2019-11-26 02:11:15,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.11 02:11:15 ImpRootNode [2019-11-26 02:11:15,116 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-11-26 02:11:15,116 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-26 02:11:15,116 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-26 02:11:15,117 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-26 02:11:15,117 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:11:14" (3/4) ... [2019-11-26 02:11:15,120 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-26 02:11:15,120 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-26 02:11:15,122 INFO L168 Benchmark]: Toolchain (without parser) took 14853.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.2 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -83.5 MB). Peak memory consumption was 115.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:11:15,122 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:11:15,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1011.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -106.3 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:11:15,124 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:11:15,124 INFO L168 Benchmark]: Boogie Preprocessor took 107.57 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:11:15,125 INFO L168 Benchmark]: RCFGBuilder took 12842.13 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 91.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -48.7 MB). Peak memory consumption was 287.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:11:15,126 INFO L168 Benchmark]: CodeCheck took 743.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:11:15,126 INFO L168 Benchmark]: Witness Printer took 3.67 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:11:15,130 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 9 procedures, 116 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.6s, OverallIterations: 1, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 2298]: 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 2225. Possible FailurePath: [L2241] int LDV_IN_INTERRUPT ; [L1799-L1800] static struct comedi_driver driver_ni6527 = {0, "ni6527", & __this_module, & ni6527_attach, & ni6527_detach, 0U, 0, 0}; [L1801-L1802] static struct ni6527_board const ni6527_boards[2U] = { {11040, "pci-6527"}, {11024, "pxi-6527"}}; [L1803-L1805] static struct pci_device_id const ni6527_pci_table[3U] = { {4243U, 11024U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 11040U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; [L1806] struct pci_device_id const __mod_pci_device_table ; [L2206-L2213] static struct pci_driver driver_ni6527_pci_driver = {{0, 0}, 0, (struct pci_device_id const *)(& ni6527_pci_table), & driver_ni6527_pci_probe, & driver_ni6527_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}}}; [L2244] struct comedi_device *var_group1 ; [L2245] struct comedi_devconfig *var_group2 ; [L2246] int var_ni6527_interrupt_3_p0 ; [L2247] void *var_ni6527_interrupt_3_p1 ; [L2248] int tmp ; [L2249] int tmp___0 ; [L2250] int tmp___1 ; [L2252] 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={41:37}, driver_ni6527={1324:0}, driver_ni6527_pci_driver={1327:0}, LDV_IN_INTERRUPT=1, ni6527_boards={1320:0}, ni6527_pci_table={1328:0}] [L2254] FCALL ldv_handler_precall() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={41:37}, driver_ni6527={1324:0}, driver_ni6527_pci_driver={1327:0}, LDV_IN_INTERRUPT=1, ni6527_boards={1320:0}, ni6527_pci_table={1328:0}] [L2216] int retval ; [L2217] int tmp ; [L2351] return __VERIFIER_nondet_int(); [L2219] retval = comedi_driver_register(& driver_ni6527) [L2220] COND FALSE !(retval < 0) [L2224] EXPR driver_ni6527.driver_name [L2224] driver_ni6527_pci_driver.name = driver_ni6527.driver_name [L2225] CALL, EXPR __pci_register_driver(& driver_ni6527_pci_driver, & __this_module, "ni_6527") [L2340] return __VERIFIER_nondet_int(); [L2225] tmp = __pci_register_driver(& driver_ni6527_pci_driver, & __this_module, "ni_6527") [L2226] return (tmp); [L2255] tmp = driver_ni6527_init_module() [L2256] 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={41:37}, driver_ni6527={1324:0}, driver_ni6527_pci_driver={1327:0}, LDV_IN_INTERRUPT=1, ni6527_boards={1320:0}, ni6527_pci_table={1328:0}] [L2312] int tmp ; [L2313] int tmp___0 ; [L2314] int tmp___1 ; [L2390] return __VERIFIER_nondet_int(); [L2316] tmp = ldv_module_license() [L2317] 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={41:37}, driver_ni6527={1324:0}, driver_ni6527_pci_driver={1327:0}, LDV_IN_INTERRUPT=1, ni6527_boards={1320:0}, ni6527_pci_table={1328:0}] [L2319] CALL ldv_error() VAL [__mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __mod_pci_device_table=0, __this_module={41:37}, driver_ni6527={1324:0}, driver_ni6527_pci_driver={1327:0}, LDV_IN_INTERRUPT=1, ni6527_boards={1320:0}, ni6527_pci_table={1328:0}] [L2298] __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={41:37}, driver_ni6527={1324:0}, driver_ni6527_pci_driver={1327:0}, LDV_IN_INTERRUPT=1, ni6527_boards={1320:0}, ni6527_pci_table={1328:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 1011.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -106.3 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 140.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 107.57 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 12842.13 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 91.8 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -48.7 MB). Peak memory consumption was 287.5 MB. Max. memory is 11.5 GB. * CodeCheck took 743.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 57.7 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. * Witness Printer took 3.67 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!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!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!driver_data - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!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!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!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!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!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 - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!class - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!vendor - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!device - GenericResult: Unfinished Backtranslation unknown boogie variable ~__mod_pci_device_table~0!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 RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:11:16,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:11:16,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:11:16,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:11:16,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:11:16,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:11:16,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:11:16,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:11:16,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:11:16,981 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:11:16,982 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:11:16,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:11:16,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:11:16,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:11:16,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:11:16,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:11:16,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:11:16,989 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:11:16,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:11:16,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:11:16,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:11:17,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:11:17,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:11:17,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:11:17,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:11:17,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:11:17,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:11:17,008 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:11:17,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:11:17,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:11:17,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:11:17,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:11:17,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:11:17,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:11:17,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:11:17,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:11:17,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:11:17,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:11:17,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:11:17,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:11:17,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:11:17,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-11-26 02:11:17,041 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:11:17,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:11:17,042 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:11:17,042 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:11:17,043 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:11:17,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:11:17,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:11:17,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:11:17,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:11:17,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:11:17,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:11:17,054 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:11:17,054 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:11:17,054 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:11:17,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:11:17,055 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:11:17,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:11:17,055 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:11:17,055 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:11:17,055 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:11:17,056 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:11:17,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:11:17,056 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:11:17,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:11:17,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:11:17,057 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:11:17,057 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:11:17,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:11:17,057 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:11:17,058 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:11:17,058 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 02:11:17,058 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_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15b2cacccc619d9a5ad641c3f1bfc71f8c111b45 [2019-11-26 02:11:17,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:11:17,352 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:11:17,355 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:11:17,356 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:11:17,356 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:11:17,357 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_6527-ko--107_1a--adbbc36-1.i [2019-11-26 02:11:17,400 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data/ae5cf9d06/d2ccf6a762d24198a40cf9140103a2e3/FLAGbfeba9c15 [2019-11-26 02:11:17,937 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:11:17,938 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/sv-benchmarks/c/ldv-commit-tester/m0_drivers-staging-comedi-drivers-ni_6527-ko--107_1a--adbbc36-1.i [2019-11-26 02:11:17,959 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data/ae5cf9d06/d2ccf6a762d24198a40cf9140103a2e3/FLAGbfeba9c15 [2019-11-26 02:11:18,431 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_663df9ff-12ab-438f-9d0d-e6684073f0d6/bin/ukojak/data/ae5cf9d06/d2ccf6a762d24198a40cf9140103a2e3 [2019-11-26 02:11:18,434 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:11:18,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:11:18,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:11:18,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:11:18,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:11:18,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:11:18" (1/1) ... [2019-11-26 02:11:18,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8be312d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:11:18, skipping insertion in model container [2019-11-26 02:11:18,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:11:18" (1/1) ... [2019-11-26 02:11:18,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:11:18,520 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:11:18,928 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Unsupported type((*VOID ULONG *VOID UINT UINT ~gfp_t~0 ) : VOID) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:205) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:955) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2313) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2313) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2313) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionPointerCall(FunctionHandler.java:441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:993) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:993) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:993) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3448) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2263) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:573) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:11:18,933 INFO L168 Benchmark]: Toolchain (without parser) took 497.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -176.2 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:11:18,933 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:11:18,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 494.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -176.2 MB). Peak memory consumption was 35.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:11:18,936 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 494.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -176.2 MB). Peak memory consumption was 35.5 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...