/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 23:15:06,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 23:15:06,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 23:15:06,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 23:15:06,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 23:15:06,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 23:15:06,356 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 23:15:06,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 23:15:06,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 23:15:06,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 23:15:06,375 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 23:15:06,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 23:15:06,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 23:15:06,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 23:15:06,379 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 23:15:06,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 23:15:06,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 23:15:06,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 23:15:06,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 23:15:06,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 23:15:06,385 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 23:15:06,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 23:15:06,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 23:15:06,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 23:15:06,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 23:15:06,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 23:15:06,395 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 23:15:06,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 23:15:06,397 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 23:15:06,400 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 23:15:06,401 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 23:15:06,401 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 23:15:06,402 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 23:15:06,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 23:15:06,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 23:15:06,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 23:15:06,407 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-VariableLbe.epf [2019-12-18 23:15:06,420 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 23:15:06,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 23:15:06,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 23:15:06,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 23:15:06,422 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 23:15:06,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 23:15:06,423 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 23:15:06,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 23:15:06,423 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 23:15:06,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 23:15:06,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 23:15:06,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 23:15:06,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 23:15:06,424 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 23:15:06,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 23:15:06,425 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 23:15:06,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 23:15:06,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 23:15:06,425 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 23:15:06,425 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 23:15:06,426 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 23:15:06,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 23:15:06,426 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 23:15:06,426 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 23:15:06,427 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 23:15:06,427 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 23:15:06,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 23:15:06,427 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-18 23:15:06,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 23:15:06,428 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 23:15:06,745 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 23:15:06,758 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 23:15:06,762 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 23:15:06,763 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 23:15:06,764 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 23:15:06,764 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2019-12-18 23:15:06,824 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa9531d76/d071a0c125454db5b05e3c8327c2ce94/FLAG44c44cca3 [2019-12-18 23:15:07,736 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 23:15:07,736 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2019-12-18 23:15:07,784 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa9531d76/d071a0c125454db5b05e3c8327c2ce94/FLAG44c44cca3 [2019-12-18 23:15:08,186 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa9531d76/d071a0c125454db5b05e3c8327c2ce94 [2019-12-18 23:15:08,196 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 23:15:08,197 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 23:15:08,198 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 23:15:08,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 23:15:08,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 23:15:08,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:15:08" (1/1) ... [2019-12-18 23:15:08,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c89e8d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:15:08, skipping insertion in model container [2019-12-18 23:15:08,206 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:15:08" (1/1) ... [2019-12-18 23:15:08,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 23:15:08,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 23:15:11,209 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-18 23:15:11,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@751fe687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:15:11, skipping insertion in model container [2019-12-18 23:15:11,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 23:15:11,211 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-18 23:15:11,214 INFO L168 Benchmark]: Toolchain (without parser) took 3015.37 ms. Allocated memory was 138.4 MB in the beginning and 242.7 MB in the end (delta: 104.3 MB). Free memory was 89.5 MB in the beginning and 145.4 MB in the end (delta: -56.0 MB). Peak memory consumption was 53.6 MB. Max. memory is 7.1 GB. [2019-12-18 23:15:11,215 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 138.4 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-18 23:15:11,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3012.42 ms. Allocated memory was 138.4 MB in the beginning and 242.7 MB in the end (delta: 104.3 MB). Free memory was 89.2 MB in the beginning and 145.4 MB in the end (delta: -56.2 MB). Peak memory consumption was 53.4 MB. Max. memory is 7.1 GB. [2019-12-18 23:15:11,219 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 138.4 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3012.42 ms. Allocated memory was 138.4 MB in the beginning and 242.7 MB in the end (delta: 104.3 MB). Free memory was 89.2 MB in the beginning and 145.4 MB in the end (delta: -56.2 MB). Peak memory consumption was 53.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8968]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...