/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--platform--x86--thinkpad_acpi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 20:09:27,535 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 20:09:27,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 20:09:27,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 20:09:27,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 20:09:27,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 20:09:27,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 20:09:27,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 20:09:27,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 20:09:27,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 20:09:27,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 20:09:27,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 20:09:27,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 20:09:27,582 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 20:09:27,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 20:09:27,584 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 20:09:27,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 20:09:27,586 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 20:09:27,588 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 20:09:27,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 20:09:27,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 20:09:27,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 20:09:27,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 20:09:27,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 20:09:27,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 20:09:27,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 20:09:27,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 20:09:27,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 20:09:27,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 20:09:27,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 20:09:27,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 20:09:27,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 20:09:27,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 20:09:27,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 20:09:27,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 20:09:27,606 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 20:09:27,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 20:09:27,607 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 20:09:27,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 20:09:27,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 20:09:27,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 20:09:27,610 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 20:09:27,622 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 20:09:27,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 20:09:27,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 20:09:27,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 20:09:27,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 20:09:27,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 20:09:27,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 20:09:27,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 20:09:27,625 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 20:09:27,625 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 20:09:27,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 20:09:27,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 20:09:27,626 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 20:09:27,626 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 20:09:27,626 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 20:09:27,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 20:09:27,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 20:09:27,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 20:09:27,628 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 20:09:27,628 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 20:09:28,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 20:09:28,088 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 20:09:28,094 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 20:09:28,096 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 20:09:28,096 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 20:09:28,098 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--platform--x86--thinkpad_acpi.ko-entry_point.cil.out.i [2020-09-04 20:09:28,190 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5038cd3dd/db49af9d8b9d4439be1458615c294a61/FLAGb7bbbe989 [2020-09-04 20:09:29,227 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 20:09:29,228 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--platform--x86--thinkpad_acpi.ko-entry_point.cil.out.i [2020-09-04 20:09:29,293 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5038cd3dd/db49af9d8b9d4439be1458615c294a61/FLAGb7bbbe989 [2020-09-04 20:09:29,587 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5038cd3dd/db49af9d8b9d4439be1458615c294a61 [2020-09-04 20:09:29,599 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 20:09:29,600 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 20:09:29,601 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 20:09:29,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 20:09:29,606 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 20:09:29,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:09:29" (1/1) ... [2020-09-04 20:09:29,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b35651f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 08:09:29, skipping insertion in model container [2020-09-04 20:09:29,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 08:09:29" (1/1) ... [2020-09-04 20:09:29,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 20:09:29,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 20:09:32,212 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: acpi_evalf [2020-09-04 20:09:32,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58007beb 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 20:09:32,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 20:09:32,214 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-09-04 20:09:32,219 INFO L168 Benchmark]: Toolchain (without parser) took 2615.86 ms. Allocated memory was 140.0 MB in the beginning and 251.7 MB in the end (delta: 111.7 MB). Free memory was 80.6 MB in the beginning and 172.2 MB in the end (delta: -91.5 MB). Peak memory consumption was 35.4 MB. Max. memory is 7.1 GB. [2020-09-04 20:09:32,220 INFO L168 Benchmark]: CDTParser took 0.21 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 20:09:32,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2612.54 ms. Allocated memory was 140.0 MB in the beginning and 251.7 MB in the end (delta: 111.7 MB). Free memory was 80.4 MB in the beginning and 172.2 MB in the end (delta: -91.7 MB). Peak memory consumption was 35.2 MB. Max. memory is 7.1 GB. [2020-09-04 20:09:32,224 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 2612.54 ms. Allocated memory was 140.0 MB in the beginning and 251.7 MB in the end (delta: 111.7 MB). Free memory was 80.4 MB in the beginning and 172.2 MB in the end (delta: -91.7 MB). Peak memory consumption was 35.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5295]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: acpi_evalf RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...