java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 11:11:56,446 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 11:11:56,452 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 11:11:56,486 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 11:11:56,490 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 11:11:56,492 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 11:11:56,498 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 11:11:56,504 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 11:11:56,509 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 11:11:56,512 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 11:11:56,516 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 11:11:56,517 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 11:11:56,518 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 11:11:56,524 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 11:11:56,526 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 11:11:56,537 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 11:11:56,538 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 11:11:56,546 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 11:11:56,555 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 11:11:56,562 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 11:11:56,565 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 11:11:56,569 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 11:11:56,577 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-09 11:11:56,602 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 11:11:56,602 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 11:11:56,608 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 11:11:56,609 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 11:11:56,609 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-09 11:11:56,655 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 11:11:56,655 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 11:11:56,661 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 11:11:56,662 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 11:11:56,666 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 11:11:56,666 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 11:11:56,666 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 11:11:56,667 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 11:11:56,668 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 11:11:56,668 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 11:11:56,668 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 11:11:56,668 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 11:11:56,672 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 11:11:56,672 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 11:11:56,672 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 11:11:56,673 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 11:11:56,673 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 11:11:56,673 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 11:11:56,673 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 11:11:56,674 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 11:11:56,674 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 11:11:56,674 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 11:11:56,674 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 11:11:56,674 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 11:11:56,678 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 11:11:56,678 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 11:11:56,678 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 11:11:56,679 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 11:11:56,679 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 11:11:56,679 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 11:11:56,816 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 11:11:56,852 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 11:11:56,864 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 11:11:56,866 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 11:11:56,867 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 11:11:56,872 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.c [2018-11-09 11:11:57,026 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64de31c26/5cea34c2752c4bb5ad9168af4f6c2dfa/FLAG00e1309a5 [2018-11-09 11:11:59,660 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 11:11:59,661 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_true-unreach-call_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.c [2018-11-09 11:11:59,870 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64de31c26/5cea34c2752c4bb5ad9168af4f6c2dfa/FLAG00e1309a5 [2018-11-09 11:11:59,912 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64de31c26/5cea34c2752c4bb5ad9168af4f6c2dfa [2018-11-09 11:11:59,944 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 11:11:59,950 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 11:11:59,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 11:11:59,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 11:11:59,965 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 11:11:59,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:11:59" (1/1) ... [2018-11-09 11:11:59,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c0bdede and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:11:59, skipping insertion in model container [2018-11-09 11:11:59,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:11:59" (1/1) ... [2018-11-09 11:12:00,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 11:12:00,772 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 11:12:29,427 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:12:30,650 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 11:12:43,847 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:12:49,551 INFO L193 MainTranslator]: Completed translation [2018-11-09 11:12:49,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:12:49 WrapperNode [2018-11-09 11:12:49,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 11:12:49,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 11:12:49,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 11:12:49,553 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 11:12:49,577 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:12:49" (1/1) ... [2018-11-09 11:12:49,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:12:49" (1/1) ... [2018-11-09 11:12:50,750 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:12:49" (1/1) ... [2018-11-09 11:12:50,754 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:12:49" (1/1) ... [2018-11-09 11:13:00,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:12:49" (1/1) ... [2018-11-09 11:13:01,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:12:49" (1/1) ... [2018-11-09 11:13:01,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:12:49" (1/1) ... [2018-11-09 11:13:02,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 11:13:02,512 INFO L168 Benchmark]: Toolchain (without parser) took 62566.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 347.3 MB). Peak memory consumption was 736.3 MB. Max. memory is 3.9 GB. [2018-11-09 11:13:02,522 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-09 11:13:02,524 INFO L168 Benchmark]: CACSL2BoogieTranslator took 49597.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 617.0 MB). Peak memory consumption was 660.9 MB. Max. memory is 3.9 GB. [2018-11-09 11:13:02,525 INFO L168 Benchmark]: Boogie Preprocessor took 12954.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: -269.7 MB). Peak memory consumption was 119.3 MB. Max. memory is 3.9 GB. [2018-11-09 11:13:02,537 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 49597.71 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 617.0 MB). Peak memory consumption was 660.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 12954.16 ms. Allocated memory is still 2.0 GB. Free memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: -269.7 MB). Peak memory consumption was 119.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...