/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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:29:29,619 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:29:29,622 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:29:29,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:29:29,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:29:29,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:29:29,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:29:29,639 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:29:29,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:29:29,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:29:29,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:29:29,644 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:29:29,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:29:29,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:29:29,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:29:29,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:29:29,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:29:29,649 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:29:29,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:29:29,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:29:29,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:29:29,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:29:29,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:29:29,666 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:29:29,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 02:29:29,682 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:29:29,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:29:29,687 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:29:29,688 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 02:29:29,704 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:29:29,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:29:29,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:29:29,706 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:29:29,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:29:29,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:29:29,707 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:29:29,707 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:29:29,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:29:29,707 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:29:29,708 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:29:29,709 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:29:29,709 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:29:29,709 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:29:29,709 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:29:29,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:29:29,710 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:29:29,710 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:29:29,710 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:29:29,710 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 02:29:30,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:29:30,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:29:30,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:29:30,092 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:29:30,092 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:29:30,093 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2020-07-18 02:29:30,164 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e844650b8/803a7483fbe44382b4312f82bf1cc553/FLAGef8b0a5f0 [2020-07-18 02:29:31,287 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:29:31,288 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2020-07-18 02:29:31,410 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e844650b8/803a7483fbe44382b4312f82bf1cc553/FLAGef8b0a5f0 [2020-07-18 02:29:31,480 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e844650b8/803a7483fbe44382b4312f82bf1cc553 [2020-07-18 02:29:31,494 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:29:31,497 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:29:31,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:29:31,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:29:31,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:29:31,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:29:31" (1/1) ... [2020-07-18 02:29:31,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e5acf82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:29:31, skipping insertion in model container [2020-07-18 02:29:31,514 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:29:31" (1/1) ... [2020-07-18 02:29:31,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:29:31,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:29:32,691 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name comp at C: (*comp)(struct mlx4_cq * ) [5856] [2020-07-18 02:29:36,140 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 02:29:36,141 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@279abdff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:29:36, skipping insertion in model container [2020-07-18 02:29:36,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:29:36,141 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-18 02:29:36,144 INFO L168 Benchmark]: Toolchain (without parser) took 4648.01 ms. Allocated memory was 137.9 MB in the beginning and 292.6 MB in the end (delta: 154.7 MB). Free memory was 66.2 MB in the beginning and 156.8 MB in the end (delta: -90.6 MB). Peak memory consumption was 72.0 MB. Max. memory is 7.1 GB. [2020-07-18 02:29:36,145 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 02:29:36,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4639.00 ms. Allocated memory was 137.9 MB in the beginning and 292.6 MB in the end (delta: 154.7 MB). Free memory was 65.8 MB in the beginning and 156.8 MB in the end (delta: -91.0 MB). Peak memory consumption was 71.6 MB. Max. memory is 7.1 GB. [2020-07-18 02:29:36,149 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 0.21 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4639.00 ms. Allocated memory was 137.9 MB in the beginning and 292.6 MB in the end (delta: 154.7 MB). Free memory was 65.8 MB in the beginning and 156.8 MB in the end (delta: -91.0 MB). Peak memory consumption was 71.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10093]: 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...