/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/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--bnx2fc--bnx2fc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:09:28,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:09:28,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:09:28,270 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:09:28,271 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:09:28,272 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:09:28,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:09:28,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:09:28,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:09:28,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:09:28,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:09:28,279 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:09:28,280 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:09:28,281 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:09:28,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:09:28,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:09:28,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:09:28,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:09:28,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:09:28,288 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:09:28,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:09:28,290 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:09:28,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:09:28,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:09:28,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 20:09:28,295 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 20:09:28,295 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 20:09:28,297 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 20:09:28,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 20:09:28,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 20:09:28,298 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:09:28,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:09:28,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:09:28,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:09:28,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:09:28,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:09:28,307 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:09:28,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:09:28,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:09:28,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:09:28,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:09:28,310 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-09-04 20:09:28,338 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:09:28,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:09:28,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:09:28,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:09:28,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:09:28,341 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:09:28,341 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:09:28,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:09:28,342 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:09:28,342 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:09:28,342 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:09:28,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:09:28,342 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:09:28,343 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:09:28,343 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:09:28,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:09:28,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:09:28,344 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:09:28,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:09:28,344 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 20:09:28,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:09:28,762 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:09:28,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:09:28,767 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:09:28,768 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:09:28,769 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--bnx2fc--bnx2fc.ko-entry_point.cil.out.i [2020-09-04 20:09:28,844 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b37273ec6/a53406abf43841889f71b1a43952a1ad/FLAG9d5e7fbda [2020-09-04 20:09:29,985 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:09:29,985 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--bnx2fc--bnx2fc.ko-entry_point.cil.out.i [2020-09-04 20:09:30,065 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b37273ec6/a53406abf43841889f71b1a43952a1ad/FLAG9d5e7fbda [2020-09-04 20:09:30,228 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b37273ec6/a53406abf43841889f71b1a43952a1ad [2020-09-04 20:09:30,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:09:30,240 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:09:30,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:09:30,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:09:30,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:09:30,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:09:30" (1/1) ... [2020-09-04 20:09:30,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b30b002 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:09:30, skipping insertion in model container [2020-09-04 20:09:30,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:09:30" (1/1) ... [2020-09-04 20:09:30,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:09:30,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:09:32,493 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: BNX2FC_IO_DBG [2020-09-04 20:09:32,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a8b6a8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:09:32, skipping insertion in model container [2020-09-04 20:09:32,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:09:32,495 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-04 20:09:32,499 INFO L168 Benchmark]: Toolchain (without parser) took 2257.01 ms. Allocated memory was 140.0 MB in the beginning and 253.2 MB in the end (delta: 113.2 MB). Free memory was 74.1 MB in the beginning and 155.6 MB in the end (delta: -81.6 MB). Peak memory consumption was 56.1 MB. Max. memory is 7.1 GB. [2020-09-04 20:09:32,500 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 122.6 MB in the beginning and 122.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 20:09:32,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2253.58 ms. Allocated memory was 140.0 MB in the beginning and 253.2 MB in the end (delta: 113.2 MB). Free memory was 73.9 MB in the beginning and 155.6 MB in the end (delta: -81.8 MB). Peak memory consumption was 55.9 MB. Max. memory is 7.1 GB. [2020-09-04 20:09:32,503 INFO L336 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 140.0 MB. Free memory was 122.6 MB in the beginning and 122.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2253.58 ms. Allocated memory was 140.0 MB in the beginning and 253.2 MB in the end (delta: 113.2 MB). Free memory was 73.9 MB in the beginning and 155.6 MB in the end (delta: -81.8 MB). Peak memory consumption was 55.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9480]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: BNX2FC_IO_DBG RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...