java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.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-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 15:54:29,056 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 15:54:29,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 15:54:29,071 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 15:54:29,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 15:54:29,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 15:54:29,074 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 15:54:29,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 15:54:29,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 15:54:29,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 15:54:29,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 15:54:29,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 15:54:29,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 15:54:29,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 15:54:29,083 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 15:54:29,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 15:54:29,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 15:54:29,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 15:54:29,088 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 15:54:29,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 15:54:29,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 15:54:29,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 15:54:29,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 15:54:29,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 15:54:29,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 15:54:29,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 15:54:29,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 15:54:29,101 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 15:54:29,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 15:54:29,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 15:54:29,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 15:54:29,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 15:54:29,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 15:54:29,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 15:54:29,110 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 15:54:29,111 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 15:54:29,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 15:54:29,111 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 15:54:29,112 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 15:54:29,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 15:54:29,116 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 15:54:29,117 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 [2019-09-10 15:54:29,143 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 15:54:29,143 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 15:54:29,144 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 15:54:29,145 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 15:54:29,145 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 15:54:29,145 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 15:54:29,146 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 15:54:29,146 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 15:54:29,146 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 15:54:29,146 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 15:54:29,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 15:54:29,149 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 15:54:29,149 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 15:54:29,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 15:54:29,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 15:54:29,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 15:54:29,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 15:54:29,150 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 15:54:29,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 15:54:29,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 15:54:29,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 15:54:29,151 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 15:54:29,152 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 15:54:29,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 15:54:29,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 15:54:29,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 15:54:29,153 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 15:54:29,153 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 15:54:29,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 15:54:29,153 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 15:54:29,205 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 15:54:29,223 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 15:54:29,227 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 15:54:29,229 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 15:54:29,229 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 15:54:29,230 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-09-10 15:54:29,309 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c11f05e87/c8d625dbb00b4227aa1d9a2998adb16b/FLAG8eacfb42e [2019-09-10 15:54:30,725 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 15:54:30,726 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-09-10 15:54:30,855 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c11f05e87/c8d625dbb00b4227aa1d9a2998adb16b/FLAG8eacfb42e [2019-09-10 15:54:31,105 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c11f05e87/c8d625dbb00b4227aa1d9a2998adb16b [2019-09-10 15:54:31,116 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 15:54:31,117 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 15:54:31,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 15:54:31,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 15:54:31,125 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 15:54:31,126 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 03:54:31" (1/1) ... [2019-09-10 15:54:31,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79039412 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:54:31, skipping insertion in model container [2019-09-10 15:54:31,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 03:54:31" (1/1) ... [2019-09-10 15:54:31,137 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 15:54:31,503 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 15:54:37,925 ERROR L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-09-10 15:54:37,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ea33650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 03:54:37, skipping insertion in model container [2019-09-10 15:54:37,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 15:54:37,928 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-10 15:54:37,935 INFO L168 Benchmark]: Toolchain (without parser) took 6814.89 ms. Allocated memory was 171.4 MB in the beginning and 304.6 MB in the end (delta: 133.2 MB). Free memory was 114.3 MB in the beginning and 232.2 MB in the end (delta: -117.9 MB). Peak memory consumption was 162.4 MB. Max. memory is 7.1 GB. [2019-09-10 15:54:37,936 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 15:54:37,939 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6806.79 ms. Allocated memory was 171.4 MB in the beginning and 304.6 MB in the end (delta: 133.2 MB). Free memory was 114.3 MB in the beginning and 232.2 MB in the end (delta: -117.9 MB). Peak memory consumption was 162.4 MB. Max. memory is 7.1 GB. [2019-09-10 15:54:37,943 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6806.79 ms. Allocated memory was 171.4 MB in the beginning and 304.6 MB in the end (delta: 133.2 MB). Free memory was 114.3 MB in the beginning and 232.2 MB in the end (delta: -117.9 MB). Peak memory consumption was 162.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14835]: 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...