java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ntdrivers/floppy_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 14:45:58,533 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 14:45:58,536 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 14:45:58,549 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 14:45:58,550 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 14:45:58,551 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 14:45:58,552 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 14:45:58,553 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 14:45:58,554 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 14:45:58,555 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 14:45:58,555 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 14:45:58,556 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 14:45:58,568 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 14:45:58,569 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 14:45:58,570 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 14:45:58,571 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 14:45:58,581 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 14:45:58,582 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 14:45:58,583 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 14:45:58,583 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 14:45:58,594 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 14:45:58,594 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 14:45:58,594 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 14:45:58,595 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 14:45:58,596 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 14:45:58,607 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 14:45:58,607 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 14:45:58,607 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 14:45:58,608 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 14:45:58,608 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 14:45:58,608 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 14:45:58,608 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-05-08 14:45:58,639 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 14:45:58,639 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 14:45:58,647 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 14:45:58,647 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 14:45:58,647 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 14:45:58,648 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 14:45:58,648 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 14:45:58,648 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 14:45:58,648 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-08 14:45:58,648 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-08 14:45:58,648 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 14:45:58,648 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 14:45:58,648 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 14:45:58,649 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 14:45:58,649 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-08 14:45:58,649 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-08 14:45:58,649 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-08 14:45:58,649 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 14:45:58,649 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 14:45:58,649 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 14:45:58,649 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 14:45:58,650 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 14:45:58,654 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 14:45:58,654 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 14:45:58,654 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 14:45:58,654 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 14:45:58,654 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 14:45:58,654 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 14:45:58,654 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-08 14:45:58,654 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 14:45:58,655 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-08 14:45:58,655 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-08 14:45:58,655 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 14:45:58,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 14:45:58,752 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 14:45:58,756 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 14:45:58,763 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 14:45:58,763 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 14:45:58,764 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers/floppy_false-unreach-call.i.cil.c [2018-05-08 14:45:59,270 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/eb07b962f/bdb54b3ab5ec4b19a20a16d2110795ba/FLAG8caa9972e [2018-05-08 14:46:00,108 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 14:46:00,109 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ntdrivers/floppy_false-unreach-call.i.cil.c [2018-05-08 14:46:00,213 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/eb07b962f/bdb54b3ab5ec4b19a20a16d2110795ba/FLAG8caa9972e [2018-05-08 14:46:00,238 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/eb07b962f/bdb54b3ab5ec4b19a20a16d2110795ba [2018-05-08 14:46:00,249 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 14:46:00,252 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 14:46:00,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 14:46:00,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 14:46:00,261 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 14:46:00,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:46:00" (1/1) ... [2018-05-08 14:46:00,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a88e6a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:46:00, skipping insertion in model container [2018-05-08 14:46:00,266 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 02:46:00" (1/1) ... [2018-05-08 14:46:00,297 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:46:00,647 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 14:46:01,541 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-08 14:46:01,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@317d15d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 02:46:01, skipping insertion in model container [2018-05-08 14:46:01,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 14:46:01,548 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 14:46:01,549 INFO L168 Benchmark]: Toolchain (without parser) took 1299.17 ms. Allocated memory is still 383.3 MB. Free memory was 318.9 MB in the beginning and 329.6 MB in the end (delta: -10.7 MB). Peak memory consumption was 72.9 MB. Max. memory is 1.9 GB. [2018-05-08 14:46:01,550 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 348.1 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 14:46:01,551 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1294.84 ms. Allocated memory is still 383.3 MB. Free memory was 317.8 MB in the beginning and 329.6 MB in the end (delta: -11.8 MB). Peak memory consumption was 71.8 MB. Max. memory is 1.9 GB. [2018-05-08 14:46:01,552 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 348.1 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1294.84 ms. Allocated memory is still 383.3 MB. Free memory was 317.8 MB in the beginning and 329.6 MB in the end (delta: -11.8 MB). Peak memory consumption was 71.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2226]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...