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-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 19:24:56,780 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 19:24:56,789 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 19:24:56,809 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 19:24:56,809 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 19:24:56,810 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 19:24:56,815 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 19:24:56,818 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 19:24:56,819 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 19:24:56,820 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 19:24:56,820 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 19:24:56,821 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 19:24:56,833 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 19:24:56,834 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 19:24:56,834 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 19:24:56,836 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 19:24:56,845 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 19:24:56,846 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 19:24:56,855 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 19:24:56,856 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 19:24:56,857 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 19:24:56,857 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 19:24:56,857 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 19:24:56,858 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 19:24:56,858 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 19:24:56,862 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 19:24:56,862 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 19:24:56,863 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 19:24:56,863 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 19:24:56,863 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 19:24:56,864 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 19:24:56,864 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 19:24:56,891 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 19:24:56,891 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 19:24:56,892 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 19:24:56,892 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 19:24:56,893 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 19:24:56,903 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 19:24:56,903 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 19:24:56,903 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 19:24:56,903 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 19:24:56,903 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 19:24:56,903 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 19:24:56,904 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 19:24:56,904 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 19:24:56,904 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 19:24:56,904 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 19:24:56,904 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 19:24:56,904 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 19:24:56,904 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 19:24:56,904 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 19:24:56,904 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 19:24:56,905 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 19:24:56,905 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 19:24:56,905 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 19:24:56,905 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 19:24:56,905 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 19:24:56,905 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 19:24:56,905 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 19:24:56,905 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 19:24:56,906 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 19:24:56,906 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 19:24:56,906 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 19:24:56,977 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 19:24:57,003 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 19:24:57,007 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 19:24:57,015 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 19:24:57,015 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 19:24:57,016 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-05-09 19:24:57,462 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cdb0583c8/0f91653cc41c4bed80692c5b5eef0682/FLAGf9e0f5201 [2018-05-09 19:24:59,006 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 19:24:59,006 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-05-09 19:24:59,266 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cdb0583c8/0f91653cc41c4bed80692c5b5eef0682/FLAGf9e0f5201 [2018-05-09 19:24:59,294 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/cdb0583c8/0f91653cc41c4bed80692c5b5eef0682 [2018-05-09 19:24:59,310 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 19:24:59,313 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 19:24:59,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 19:24:59,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 19:24:59,331 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 19:24:59,332 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:24:59" (1/1) ... [2018-05-09 19:24:59,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4728b782 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:24:59, skipping insertion in model container [2018-05-09 19:24:59,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:24:59" (1/1) ... [2018-05-09 19:25:00,274 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 19:25:01,391 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-05-09 19:25:01,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@697495ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:25:01, skipping insertion in model container [2018-05-09 19:25:01,391 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 19:25:01,400 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 19:25:01,401 INFO L168 Benchmark]: Toolchain (without parser) took 2090.70 ms. Allocated memory is still 383.3 MB. Free memory was 267.1 MB in the beginning and 241.1 MB in the end (delta: 26.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 1.9 GB. [2018-05-09 19:25:01,402 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 19:25:01,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2083.18 ms. Allocated memory is still 383.3 MB. Free memory was 267.1 MB in the beginning and 241.1 MB in the end (delta: 26.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 1.9 GB. [2018-05-09 19:25:01,406 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 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2083.18 ms. Allocated memory is still 383.3 MB. Free memory was 267.1 MB in the beginning and 241.1 MB in the end (delta: 26.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7693]: 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...