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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 11:47:33,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 11:47:33,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 11:47:33,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 11:47:33,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 11:47:33,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 11:47:33,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 11:47:33,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 11:47:33,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 11:47:33,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 11:47:33,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 11:47:33,841 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 11:47:33,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 11:47:33,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 11:47:33,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 11:47:33,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 11:47:33,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 11:47:33,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 11:47:33,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 11:47:33,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 11:47:33,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 11:47:33,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 11:47:33,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 11:47:33,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 11:47:33,867 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 11:47:33,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 11:47:33,868 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 11:47:33,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 11:47:33,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 11:47:33,870 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 11:47:33,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 11:47:33,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 11:47:33,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 11:47:33,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 11:47:33,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 11:47:33,877 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 11:47:33,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 11:47:33,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 11:47:33,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 11:47:33,882 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 11:47:33,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 11:47:33,884 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 11:47:33,910 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 11:47:33,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 11:47:33,911 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 11:47:33,911 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 11:47:33,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 11:47:33,912 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 11:47:33,912 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 11:47:33,913 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 11:47:33,913 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 11:47:33,913 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 11:47:33,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 11:47:33,916 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 11:47:33,916 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 11:47:33,916 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 11:47:33,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 11:47:33,917 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 11:47:33,917 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 11:47:33,917 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 11:47:33,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 11:47:33,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 11:47:33,918 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 11:47:33,918 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 11:47:33,918 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 11:47:33,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 11:47:33,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 11:47:33,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 11:47:33,919 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 11:47:33,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 11:47:33,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 11:47:33,920 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 11:47:33,974 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 11:47:33,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 11:47:33,998 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 11:47:33,999 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 11:47:34,000 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 11:47:34,001 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point.cil.out.i [2019-09-10 11:47:34,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ec94a0a7/88067ae172fc4f29a55f361855b1d9c6/FLAG3666ebc27 [2019-09-10 11:47:36,094 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 11:47:36,095 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-entry_point.cil.out.i [2019-09-10 11:47:36,754 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ec94a0a7/88067ae172fc4f29a55f361855b1d9c6/FLAG3666ebc27 [2019-09-10 11:47:37,090 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ec94a0a7/88067ae172fc4f29a55f361855b1d9c6 [2019-09-10 11:47:37,100 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 11:47:37,101 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 11:47:37,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 11:47:37,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 11:47:37,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 11:47:37,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 11:47:37" (1/1) ... [2019-09-10 11:47:37,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11d35fe9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:47:37, skipping insertion in model container [2019-09-10 11:47:37,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 11:47:37" (1/1) ... [2019-09-10 11:47:37,119 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 11:47:37,843 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 11:48:50,725 ERROR L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-09-10 11:48:50,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3be144e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:48:50, skipping insertion in model container [2019-09-10 11:48:50,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 11:48:50,727 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-10 11:48:50,730 INFO L168 Benchmark]: Toolchain (without parser) took 73627.43 ms. Allocated memory was 308.3 MB in the beginning and 807.9 MB in the end (delta: 499.6 MB). Free memory was 233.3 MB in the beginning and 265.9 MB in the end (delta: -32.6 MB). Peak memory consumption was 580.4 MB. Max. memory is 7.1 GB. [2019-09-10 11:48:50,731 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-10 11:48:50,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 73624.19 ms. Allocated memory was 308.3 MB in the beginning and 807.9 MB in the end (delta: 499.6 MB). Free memory was 231.8 MB in the beginning and 265.9 MB in the end (delta: -34.0 MB). Peak memory consumption was 578.9 MB. Max. memory is 7.1 GB. [2019-09-10 11:48:50,737 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 73624.19 ms. Allocated memory was 308.3 MB in the beginning and 807.9 MB in the end (delta: 499.6 MB). Free memory was 231.8 MB in the beginning and 265.9 MB in the end (delta: -34.0 MB). Peak memory consumption was 578.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 80126]: 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...