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-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 21:31:32,005 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 21:31:32,011 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 21:31:32,028 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 21:31:32,029 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 21:31:32,029 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 21:31:32,030 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 21:31:32,043 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 21:31:32,045 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 21:31:32,045 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 21:31:32,051 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 21:31:32,051 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 21:31:32,052 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 21:31:32,053 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 21:31:32,053 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 21:31:32,054 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 21:31:32,061 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 21:31:32,062 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 21:31:32,063 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 21:31:32,063 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 21:31:32,080 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 21:31:32,080 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 21:31:32,081 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 21:31:32,081 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 21:31:32,082 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 21:31:32,082 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 21:31:32,083 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 21:31:32,087 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 21:31:32,088 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 21:31:32,088 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 21:31:32,089 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 21:31:32,089 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-04 21:31:32,121 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 21:31:32,121 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 21:31:32,121 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 21:31:32,121 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 21:31:32,122 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 21:31:32,122 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 21:31:32,122 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 21:31:32,122 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 21:31:32,122 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 21:31:32,123 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 21:31:32,123 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 21:31:32,123 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 21:31:32,124 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-04 21:31:32,124 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-04 21:31:32,124 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 21:31:32,124 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 21:31:32,124 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 21:31:32,124 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 21:31:32,124 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 21:31:32,124 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 21:31:32,125 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 21:31:32,125 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 21:31:32,125 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 21:31:32,125 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 21:31:32,125 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 21:31:32,125 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-04 21:31:32,125 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 21:31:32,125 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-04 21:31:32,125 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-04 21:31:32,126 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 21:31:32,126 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 21:31:32,198 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 21:31:32,222 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 21:31:32,226 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 21:31:32,233 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 21:31:32,233 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 21:31:32,234 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i [2018-05-04 21:31:32,644 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/685ba4354/dcf5907189a34e4cb980981f22fe4928/FLAGc633e72a5 [2018-05-04 21:31:33,323 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 21:31:33,324 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i [2018-05-04 21:31:33,407 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/685ba4354/dcf5907189a34e4cb980981f22fe4928/FLAGc633e72a5 [2018-05-04 21:31:33,436 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/685ba4354/dcf5907189a34e4cb980981f22fe4928 [2018-05-04 21:31:33,454 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 21:31:33,456 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 21:31:33,459 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 21:31:33,459 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 21:31:33,474 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 21:31:33,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 09:31:33" (1/1) ... [2018-05-04 21:31:33,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6172f904 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 09:31:33, skipping insertion in model container [2018-05-04 21:31:33,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 09:31:33" (1/1) ... [2018-05-04 21:31:33,519 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 21:31:33,661 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 21:31:34,799 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-04 21:31:34,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c7c9d42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 09:31:34, skipping insertion in model container [2018-05-04 21:31:34,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 21:31:34,801 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 21:31:34,801 INFO L168 Benchmark]: Toolchain (without parser) took 1346.61 ms. Allocated memory is still 383.3 MB. Free memory was 320.4 MB in the beginning and 245.7 MB in the end (delta: 74.7 MB). Peak memory consumption was 77.6 MB. Max. memory is 1.9 GB. [2018-05-04 21:31:34,808 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 21:31:34,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1341.76 ms. Allocated memory is still 383.3 MB. Free memory was 320.4 MB in the beginning and 245.7 MB in the end (delta: 74.7 MB). Peak memory consumption was 77.6 MB. Max. memory is 1.9 GB. [2018-05-04 21:31:34,810 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 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1341.76 ms. Allocated memory is still 383.3 MB. Free memory was 320.4 MB in the beginning and 245.7 MB in the end (delta: 74.7 MB). Peak memory consumption was 77.6 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4056]: 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...