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-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 19:19:21,324 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 19:19:21,326 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 19:19:21,364 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 19:19:21,364 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 19:19:21,365 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 19:19:21,366 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 19:19:21,374 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 19:19:21,376 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 19:19:21,378 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 19:19:21,379 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 19:19:21,379 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 19:19:21,380 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 19:19:21,387 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 19:19:21,388 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 19:19:21,405 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 19:19:21,408 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 19:19:21,419 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 19:19:21,421 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 19:19:21,429 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 19:19:21,432 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-09 19:19:21,454 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-09 19:19:21,495 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 19:19:21,495 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 19:19:21,498 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 19:19:21,498 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 19:19:21,504 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 19:19:21,504 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 19:19:21,505 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 19:19:21,505 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 19:19:21,505 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 19:19:21,505 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 19:19:21,505 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 19:19:21,506 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 19:19:21,506 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 19:19:21,506 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 19:19:21,506 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 19:19:21,506 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 19:19:21,507 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 19:19:21,507 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 19:19:21,507 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 19:19:21,507 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 19:19:21,508 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 19:19:21,508 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 19:19:21,508 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 19:19:21,509 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 19:19:21,509 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 19:19:21,514 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 19:19:21,514 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 19:19:21,514 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 19:19:21,514 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 19:19:21,515 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 19:19:21,515 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 19:19:21,612 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 19:19:21,642 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 19:19:21,654 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 19:19:21,660 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 19:19:21,661 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 19:19:21,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-05-09 19:19:22,301 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/87b309197/d156be4b4c064daf9bb70bece4d1a413/FLAG6772860b1 [2018-05-09 19:19:24,899 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 19:19:24,906 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-05-09 19:19:25,647 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/87b309197/d156be4b4c064daf9bb70bece4d1a413/FLAG6772860b1 [2018-05-09 19:19:25,683 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/87b309197/d156be4b4c064daf9bb70bece4d1a413 [2018-05-09 19:19:25,706 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 19:19:25,714 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 19:19:25,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 19:19:25,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 19:19:25,723 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 19:19:25,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:19:25" (1/1) ... [2018-05-09 19:19:25,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70f595ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:19:25, skipping insertion in model container [2018-05-09 19:19:25,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:19:25" (1/1) ... [2018-05-09 19:19:27,491 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 19:19:29,048 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-05-09 19:19:29,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a9688d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:19:29, skipping insertion in model container [2018-05-09 19:19:29,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 19:19:29,050 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 19:19:29,052 INFO L168 Benchmark]: Toolchain (without parser) took 3344.43 ms. Allocated memory is still 383.3 MB. Free memory was 321.7 MB in the beginning and 222.8 MB in the end (delta: 99.0 MB). Peak memory consumption was 109.0 MB. Max. memory is 1.9 GB. [2018-05-09 19:19:29,059 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 349.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 19:19:29,060 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3334.84 ms. Allocated memory is still 383.3 MB. Free memory was 321.7 MB in the beginning and 222.8 MB in the end (delta: 99.0 MB). Peak memory consumption was 109.0 MB. Max. memory is 1.9 GB. [2018-05-09 19:19:29,064 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 349.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3334.84 ms. Allocated memory is still 383.3 MB. Free memory was 321.7 MB in the beginning and 222.8 MB in the end (delta: 99.0 MB). Peak memory consumption was 109.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7154]: 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...