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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:26:39,272 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:26:39,274 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:26:39,310 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:26:39,310 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:26:39,311 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:26:39,315 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:26:39,322 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:26:39,324 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:26:39,330 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:26:39,331 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:26:39,331 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:26:39,332 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:26:39,337 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:26:39,338 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:26:39,353 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:26:39,361 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:26:39,363 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:26:39,364 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:26:39,375 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:26:39,378 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:26:39,378 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:26:39,378 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:26:39,383 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:26:39,384 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:26:39,385 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:26:39,385 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:26:39,385 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:26:39,396 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:26:39,397 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:26:39,397 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:26:39,398 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-09 16:26:39,440 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:26:39,441 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:26:39,442 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 16:26:39,442 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 16:26:39,443 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:26:39,443 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:26:39,443 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:26:39,443 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:26:39,443 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:26:39,453 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:26:39,453 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 16:26:39,453 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 16:26:39,454 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 16:26:39,454 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 16:26:39,454 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 16:26:39,454 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:26:39,454 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:26:39,455 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 16:26:39,455 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 16:26:39,455 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 16:26:39,456 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:26:39,456 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 16:26:39,456 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 16:26:39,456 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 16:26:39,457 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:26:39,457 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 16:26:39,457 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 16:26:39,457 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 16:26:39,458 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 16:26:39,571 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:26:39,609 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:26:39,613 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:26:39,623 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:26:39,624 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:26:39,624 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c [2018-05-09 16:26:40,159 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9a3b3f7b0/f9035172572240608bc755c1495603ba/FLAGa4b668f00 [2018-05-09 16:26:43,679 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:26:43,680 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c [2018-05-09 16:26:44,193 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9a3b3f7b0/f9035172572240608bc755c1495603ba/FLAGa4b668f00 [2018-05-09 16:26:44,228 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9a3b3f7b0/f9035172572240608bc755c1495603ba [2018-05-09 16:26:44,249 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:26:44,263 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:26:44,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:26:44,265 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:26:44,279 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:26:44,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:26:44" (1/1) ... [2018-05-09 16:26:44,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@478da305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:26:44, skipping insertion in model container [2018-05-09 16:26:44,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:26:44" (1/1) ... [2018-05-09 16:26:47,012 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:26:48,025 WARN L201 ieTranslatorObserver]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): zonelist in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c [2018-05-09 16:26:48,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2bf11d71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:26:48, skipping insertion in model container [2018-05-09 16:26:48,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:26:48,033 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 16:26:48,034 INFO L168 Benchmark]: Toolchain (without parser) took 3784.49 ms. Allocated memory is still 383.3 MB. Free memory was 300.9 MB in the beginning and 235.6 MB in the end (delta: 65.3 MB). Peak memory consumption was 101.7 MB. Max. memory is 1.9 GB. [2018-05-09 16:26:48,036 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 16:26:48,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3762.25 ms. Allocated memory is still 383.3 MB. Free memory was 299.0 MB in the beginning and 235.6 MB in the end (delta: 63.4 MB). Peak memory consumption was 99.8 MB. Max. memory is 1.9 GB. [2018-05-09 16:26:48,044 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3762.25 ms. Allocated memory is still 383.3 MB. Free memory was 299.0 MB in the beginning and 235.6 MB in the end (delta: 63.4 MB). Peak memory consumption was 99.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8886]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): zonelist in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-drivers-clk1__drivers-net-ethernet-intel-ixgbe-ixgbe_true-unreach-call.cil.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...