./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main4_true-unreach-call_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main4_true-unreach-call_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash baa7e6e15034868872cedbc1be5a12f5a0ff14bf ................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 15:53:19,858 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 15:53:19,860 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 15:53:19,866 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 15:53:19,867 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 15:53:19,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 15:53:19,868 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 15:53:19,870 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 15:53:19,871 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 15:53:19,871 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 15:53:19,872 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 15:53:19,872 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 15:53:19,873 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 15:53:19,874 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 15:53:19,874 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 15:53:19,875 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 15:53:19,876 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 15:53:19,877 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 15:53:19,878 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 15:53:19,880 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 15:53:19,880 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 15:53:19,881 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 15:53:19,883 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 15:53:19,883 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 15:53:19,883 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 15:53:19,884 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 15:53:19,885 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 15:53:19,885 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 15:53:19,886 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 15:53:19,887 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 15:53:19,887 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 15:53:19,888 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 15:53:19,888 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 15:53:19,888 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 15:53:19,889 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 15:53:19,889 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 15:53:19,889 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-18 15:53:19,899 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 15:53:19,900 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 15:53:19,900 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 15:53:19,901 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 15:53:19,901 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 15:53:19,901 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 15:53:19,901 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 15:53:19,901 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 15:53:19,901 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 15:53:19,902 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 15:53:19,902 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-18 15:53:19,902 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 15:53:19,902 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 15:53:19,902 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 15:53:19,903 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 15:53:19,903 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 15:53:19,903 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 15:53:19,903 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 15:53:19,903 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 15:53:19,904 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 15:53:19,904 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 15:53:19,904 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 15:53:19,904 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 15:53:19,904 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 15:53:19,904 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 15:53:19,904 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 15:53:19,905 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 15:53:19,905 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 15:53:19,905 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 15:53:19,905 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 15:53:19,905 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 15:53:19,905 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 15:53:19,906 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 15:53:19,906 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 15:53:19,906 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 15:53:19,906 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 15:53:19,906 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan 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 -> Taipan 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 -> baa7e6e15034868872cedbc1be5a12f5a0ff14bf [2018-11-18 15:53:19,930 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 15:53:19,939 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 15:53:19,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 15:53:19,943 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 15:53:19,943 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 15:53:19,944 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/../../sv-benchmarks/c/ldv-commit-tester/main4_true-unreach-call_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.c [2018-11-18 15:53:19,985 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/data/ba5945b6a/04b72ac250514150a98cd2ae91c99122/FLAGe523358e8 [2018-11-18 15:53:20,516 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 15:53:20,516 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/sv-benchmarks/c/ldv-commit-tester/main4_true-unreach-call_arch-x86-oprofile-oprofile-ko--131_1a--79db8ef-1.c [2018-11-18 15:53:20,545 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/data/ba5945b6a/04b72ac250514150a98cd2ae91c99122/FLAGe523358e8 [2018-11-18 15:53:20,747 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5cddbc59-2ca6-41c7-b799-c84813a64e1f/bin-2019/utaipan/data/ba5945b6a/04b72ac250514150a98cd2ae91c99122 [2018-11-18 15:53:20,750 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 15:53:20,751 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 15:53:20,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 15:53:20,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 15:53:20,755 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 15:53:20,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:53:20" (1/1) ... [2018-11-18 15:53:20,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a454974 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:53:20, skipping insertion in model container [2018-11-18 15:53:20,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 03:53:20" (1/1) ... [2018-11-18 15:53:20,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 15:53:20,858 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 15:53:23,071 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:53:23,125 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 15:53:23,501 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 15:53:23,936 INFO L195 MainTranslator]: Completed translation [2018-11-18 15:53:23,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:53:23 WrapperNode [2018-11-18 15:53:23,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 15:53:23,937 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 15:53:23,937 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 15:53:23,937 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 15:53:23,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:53:23" (1/1) ... [2018-11-18 15:53:23,962 ERROR L1129 TypeChecker]: C: boot_tvec_bases [3263]: Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] [2018-11-18 15:53:23,963 ERROR L1129 TypeChecker]: C: static struct delayed_work switch_work = {{{2097680L}, {& switch_work.work.entry, & switch_work.work.entry}, & switch_worker, {(struct lock_class_key *)(& switch_work.work), 0, "(switch_work).work", 0, 0UL}}, {{0, 1953723489}, 0UL, & boot_tvec_bases, 0, 0UL, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, 0, {(struct lock_class_key *)"/work/vladimir/commit-test/commit-test-work/task-086--linux-stable--dir/work/current--X--arch/x86/oprofile/oprofile.ko--X--defaultlinux-stable-79db8ef-1--X--131_1a--X--cpachecker/linux-stable-79db8ef-1/csd_deg_dscv/25/dscv_tempdir/dscv/ri/131_1a/drivers/oprofile/oprof.c.prepared:107", 0, "/work/vladimir/commit-test/commit-test-work/task-086--linux-stable--dir/work/current--X--arch/x86/oprofile/oprofile.ko--X--defaultlinux-stable-79db8ef-1--X--131_1a--X--cpachecker/linux-stable-79db8ef-1/csd_deg_dscv/25/dscv_tempdir/dscv/ri/131_1a/drivers/oprofile/oprof.c.prepared:107", 0, 0UL}}}; [3261-3270]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#boot_tvec_bases~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#switch_work~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[92],StructAccessExpression[IdentifierExpression[~#switch_work~0,GLOBAL],offset]]]],IntegerLiteral[8]]] [2018-11-18 15:53:23,995 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 03:53:23" (1/1) ... [2018-11-18 15:53:23,996 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 15:53:23,996 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-18 15:53:23,997 INFO L168 Benchmark]: Toolchain (without parser) took 3246.40 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 323.0 MB). Free memory was 945.6 MB in the beginning and 1.0 GB in the end (delta: -57.8 MB). Peak memory consumption was 265.2 MB. Max. memory is 11.5 GB. [2018-11-18 15:53:23,998 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 15:53:23,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3185.18 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 323.0 MB). Free memory was 945.6 MB in the beginning and 1.0 GB in the end (delta: -67.3 MB). Peak memory consumption was 473.8 MB. Max. memory is 11.5 GB. [2018-11-18 15:53:24,000 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.89 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2018-11-18 15:53:24,003 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3185.18 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 323.0 MB). Free memory was 945.6 MB in the beginning and 1.0 GB in the end (delta: -67.3 MB). Peak memory consumption was 473.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.89 ms. Allocated memory is still 1.4 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3263]: Type Error Undeclared identifier ~#boot_tvec_bases~0 in IdentifierExpression[~#boot_tvec_bases~0,GLOBAL] - TypeErrorResult [Line: 3261]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#boot_tvec_bases~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#switch_work~0,GLOBAL],base],BinaryExpression[ARITHPLUS,IntegerLiteral[92],StructAccessExpression[IdentifierExpression[~#switch_work~0,GLOBAL],offset]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...