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-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 13:23:40,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 13:23:40,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 13:23:40,222 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 13:23:40,223 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 13:23:40,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 13:23:40,226 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 13:23:40,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 13:23:40,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 13:23:40,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 13:23:40,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 13:23:40,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 13:23:40,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 13:23:40,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 13:23:40,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 13:23:40,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 13:23:40,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 13:23:40,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 13:23:40,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 13:23:40,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 13:23:40,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 13:23:40,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 13:23:40,275 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 13:23:40,276 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 13:23:40,278 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 13:23:40,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 13:23:40,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 13:23:40,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 13:23:40,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 13:23:40,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 13:23:40,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 13:23:40,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 13:23:40,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 13:23:40,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 13:23:40,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 13:23:40,293 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 13:23:40,294 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 13:23:40,294 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 13:23:40,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 13:23:40,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 13:23:40,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 13:23:40,297 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 13:23:40,319 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 13:23:40,319 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 13:23:40,320 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 13:23:40,320 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 13:23:40,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 13:23:40,321 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 13:23:40,321 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 13:23:40,322 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 13:23:40,322 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 13:23:40,322 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 13:23:40,324 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 13:23:40,325 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 13:23:40,325 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 13:23:40,325 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 13:23:40,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 13:23:40,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 13:23:40,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 13:23:40,326 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 13:23:40,326 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 13:23:40,327 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 13:23:40,327 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 13:23:40,327 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 13:23:40,327 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 13:23:40,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 13:23:40,328 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 13:23:40,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 13:23:40,328 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 13:23:40,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 13:23:40,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 13:23:40,329 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 13:23:40,379 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 13:23:40,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 13:23:40,402 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 13:23:40,403 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 13:23:40,404 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 13:23:40,405 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2019-09-10 13:23:40,478 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa7a9fb1b/7339d342483d42c5ad2e07cc80a162ee/FLAG99cad7a0f [2019-09-10 13:23:41,508 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 13:23:41,509 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2019-09-10 13:23:41,577 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa7a9fb1b/7339d342483d42c5ad2e07cc80a162ee/FLAG99cad7a0f [2019-09-10 13:23:41,809 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa7a9fb1b/7339d342483d42c5ad2e07cc80a162ee [2019-09-10 13:23:41,818 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 13:23:41,820 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 13:23:41,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 13:23:41,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 13:23:41,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 13:23:41,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:23:41" (1/1) ... [2019-09-10 13:23:41,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e2dbb52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:23:41, skipping insertion in model container [2019-09-10 13:23:41,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:23:41" (1/1) ... [2019-09-10 13:23:41,837 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 13:23:42,046 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 13:23:48,114 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d [2019-09-10 13:23:48,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b457da6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:23:48, skipping insertion in model container [2019-09-10 13:23:48,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 13:23:48,116 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-10 13:23:48,120 INFO L168 Benchmark]: Toolchain (without parser) took 6298.21 ms. Allocated memory was 134.2 MB in the beginning and 280.5 MB in the end (delta: 146.3 MB). Free memory was 63.9 MB in the beginning and 180.1 MB in the end (delta: -116.2 MB). Peak memory consumption was 104.3 MB. Max. memory is 7.1 GB. [2019-09-10 13:23:48,121 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 134.2 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-10 13:23:48,122 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6295.19 ms. Allocated memory was 134.2 MB in the beginning and 280.5 MB in the end (delta: 146.3 MB). Free memory was 63.7 MB in the beginning and 182.2 MB in the end (delta: -118.5 MB). Peak memory consumption was 104.1 MB. Max. memory is 7.1 GB. [2019-09-10 13:23:48,124 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 134.2 MB. Free memory was 107.5 MB in the beginning and 107.3 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6295.19 ms. Allocated memory was 134.2 MB in the beginning and 280.5 MB in the end (delta: 146.3 MB). Free memory was 63.7 MB in the beginning and 182.2 MB in the end (delta: -118.5 MB). Peak memory consumption was 104.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 18450]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: i40evf_debug_d RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...