java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 22:44:42,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 22:44:42,557 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 22:44:42,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 22:44:42,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 22:44:42,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 22:44:42,571 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 22:44:42,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 22:44:42,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 22:44:42,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 22:44:42,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 22:44:42,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 22:44:42,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 22:44:42,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 22:44:42,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 22:44:42,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 22:44:42,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 22:44:42,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 22:44:42,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 22:44:42,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 22:44:42,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 22:44:42,589 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 22:44:42,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 22:44:42,591 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 22:44:42,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 22:44:42,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 22:44:42,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 22:44:42,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 22:44:42,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 22:44:42,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 22:44:42,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 22:44:42,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 22:44:42,598 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 22:44:42,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 22:44:42,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 22:44:42,600 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 22:44:42,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 22:44:42,601 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 22:44:42,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 22:44:42,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 22:44:42,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 22:44:42,604 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 22:44:42,619 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 22:44:42,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 22:44:42,620 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 22:44:42,620 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 22:44:42,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 22:44:42,621 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 22:44:42,621 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 22:44:42,621 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 22:44:42,621 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 22:44:42,621 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 22:44:42,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 22:44:42,622 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 22:44:42,622 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 22:44:42,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 22:44:42,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 22:44:42,623 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 22:44:42,623 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 22:44:42,623 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 22:44:42,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 22:44:42,624 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 22:44:42,624 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 22:44:42,624 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 22:44:42,625 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 22:44:42,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 22:44:42,625 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 22:44:42,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 22:44:42,625 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 22:44:42,626 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 22:44:42,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 22:44:42,626 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 22:44:42,655 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 22:44:42,666 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 22:44:42,669 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 22:44:42,671 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 22:44:42,671 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 22:44:42,672 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-09-11 22:44:42,749 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d38e712bc/3f2620c4e1964700aef7fa0bb0a12542/FLAG7f5891f8e [2019-09-11 22:44:44,297 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 22:44:44,298 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-09-11 22:44:44,480 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d38e712bc/3f2620c4e1964700aef7fa0bb0a12542/FLAG7f5891f8e [2019-09-11 22:44:44,634 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d38e712bc/3f2620c4e1964700aef7fa0bb0a12542 [2019-09-11 22:44:44,644 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 22:44:44,645 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 22:44:44,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 22:44:44,646 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 22:44:44,650 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 22:44:44,651 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 10:44:44" (1/1) ... [2019-09-11 22:44:44,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27370af7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 10:44:44, skipping insertion in model container [2019-09-11 22:44:44,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 10:44:44" (1/1) ... [2019-09-11 22:44:44,662 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 22:44:45,042 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 22:44:51,458 ERROR L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-09-11 22:44:51,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2cb6222c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 10:44:51, skipping insertion in model container [2019-09-11 22:44:51,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 22:44:51,460 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-11 22:44:51,464 INFO L168 Benchmark]: Toolchain (without parser) took 6816.91 ms. Allocated memory was 177.2 MB in the beginning and 308.8 MB in the end (delta: 131.6 MB). Free memory was 114.5 MB in the beginning and 232.3 MB in the end (delta: -117.8 MB). Peak memory consumption was 162.6 MB. Max. memory is 7.1 GB. [2019-09-11 22:44:51,465 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 142.1 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-09-11 22:44:51,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6814.02 ms. Allocated memory was 177.2 MB in the beginning and 308.8 MB in the end (delta: 131.6 MB). Free memory was 114.5 MB in the beginning and 232.3 MB in the end (delta: -117.8 MB). Peak memory consumption was 162.6 MB. Max. memory is 7.1 GB. [2019-09-11 22:44:51,472 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 142.1 MB. Free memory was 108.5 MB in the beginning and 108.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6814.02 ms. Allocated memory was 177.2 MB in the beginning and 308.8 MB in the end (delta: 131.6 MB). Free memory was 114.5 MB in the beginning and 232.3 MB in the end (delta: -117.8 MB). Peak memory consumption was 162.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14798]: 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...