/usr/bin/java -ea -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-challenges/main7-linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:30:50,390 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:30:50,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:30:50,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:30:50,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:30:50,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:30:50,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:30:50,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:30:50,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:30:50,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:30:50,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:30:50,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:30:50,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:30:50,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:30:50,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:30:50,420 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:30:50,421 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:30:50,422 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:30:50,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:30:50,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:30:50,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:30:50,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:30:50,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:30:50,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:30:50,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 02:30:50,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 02:30:50,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 02:30:50,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 02:30:50,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 02:30:50,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 02:30:50,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 02:30:50,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 02:30:50,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 02:30:50,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:30:50,446 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:30:50,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:30:50,447 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-18 02:30:50,457 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:30:50,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:30:50,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:30:50,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:30:50,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:30:50,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:30:50,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:30:50,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:30:50,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:30:50,460 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:30:50,460 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:30:50,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:30:50,461 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:30:50,461 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:30:50,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:30:50,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:30:50,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:30:50,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:30:50,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:30:50,464 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 02:30:50,743 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:30:50,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:30:50,767 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:30:50,768 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:30:50,768 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:30:50,769 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/main7-linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko.cil.out.i [2020-07-18 02:30:50,830 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0de8d3572/59e1a382bdad4407909dd3b460966936/FLAG8c98b44bb [2020-07-18 02:30:51,849 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:30:51,850 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/main7-linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko.cil.out.i [2020-07-18 02:30:51,921 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0de8d3572/59e1a382bdad4407909dd3b460966936/FLAG8c98b44bb [2020-07-18 02:30:52,142 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0de8d3572/59e1a382bdad4407909dd3b460966936 [2020-07-18 02:30:52,151 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:30:52,154 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:30:52,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:30:52,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:30:52,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:30:52,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:30:52" (1/1) ... [2020-07-18 02:30:52,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72b46586 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:30:52, skipping insertion in model container [2020-07-18 02:30:52,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:30:52" (1/1) ... [2020-07-18 02:30:52,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:30:52,370 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:30:55,109 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: en_print [2020-07-18 02:30:55,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4decd573 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:30:55, skipping insertion in model container [2020-07-18 02:30:55,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:30:55,110 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-18 02:30:55,113 INFO L168 Benchmark]: Toolchain (without parser) took 2960.06 ms. Allocated memory was 142.6 MB in the beginning and 249.6 MB in the end (delta: 107.0 MB). Free memory was 76.4 MB in the beginning and 155.5 MB in the end (delta: -79.1 MB). Peak memory consumption was 39.0 MB. Max. memory is 7.1 GB. [2020-07-18 02:30:55,114 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 142.6 MB. Free memory is still 120.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 02:30:55,115 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2955.26 ms. Allocated memory was 142.6 MB in the beginning and 249.6 MB in the end (delta: 107.0 MB). Free memory was 76.2 MB in the beginning and 155.5 MB in the end (delta: -79.3 MB). Peak memory consumption was 38.8 MB. Max. memory is 7.1 GB. [2020-07-18 02:30:55,117 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 142.6 MB. Free memory is still 120.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2955.26 ms. Allocated memory was 142.6 MB in the beginning and 249.6 MB in the end (delta: 107.0 MB). Free memory was 76.2 MB in the beginning and 155.5 MB in the end (delta: -79.3 MB). Peak memory consumption was 38.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8022]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: en_print RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...