/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 15:39:08,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 15:39:08,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 15:39:08,923 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-07 15:39:08,956 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-07 15:39:08,965 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 15:39:08,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 15:39:08,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 15:39:08,967 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 15:39:08,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 15:39:08,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 15:39:08,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 15:39:08,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 15:39:08,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 15:39:08,968 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 15:39:08,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 15:39:08,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 15:39:08,968 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 15:39:08,969 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 15:39:08,969 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 15:39:08,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 15:39:08,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 15:39:08,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 15:39:08,970 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 15:39:08,970 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation [2020-07-07 15:39:09,232 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 15:39:09,248 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 15:39:09,251 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 15:39:09,253 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 15:39:09,253 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 15:39:09,254 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2020-07-07 15:39:09,318 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4929699e6/5085d371bb83416bb45c68a1410b85f9/FLAG6c01e85e0 [2020-07-07 15:39:10,282 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 15:39:10,283 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2020-07-07 15:39:10,344 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4929699e6/5085d371bb83416bb45c68a1410b85f9/FLAG6c01e85e0 [2020-07-07 15:39:10,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4929699e6/5085d371bb83416bb45c68a1410b85f9 [2020-07-07 15:39:10,717 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 15:39:10,718 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 15:39:10,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 15:39:10,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 15:39:10,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 15:39:10,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:39:10" (1/1) ... [2020-07-07 15:39:10,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ab5e9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:39:10, skipping insertion in model container [2020-07-07 15:39:10,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 03:39:10" (1/1) ... [2020-07-07 15:39:10,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 15:39:10,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 15:39:14,712 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2020-07-07 15:39:14,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7259d43a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 03:39:14, skipping insertion in model container [2020-07-07 15:39:14,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 15:39:14,714 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-07 15:39:14,718 INFO L168 Benchmark]: Toolchain (without parser) took 3997.48 ms. Allocated memory was 139.5 MB in the beginning and 283.1 MB in the end (delta: 143.7 MB). Free memory was 74.9 MB in the beginning and 211.1 MB in the end (delta: -136.2 MB). Peak memory consumption was 112.4 MB. Max. memory is 7.1 GB. [2020-07-07 15:39:14,719 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 120.2 MB in the beginning and 119.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 15:39:14,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3994.41 ms. Allocated memory was 139.5 MB in the beginning and 283.1 MB in the end (delta: 143.7 MB). Free memory was 74.7 MB in the beginning and 211.1 MB in the end (delta: -136.4 MB). Peak memory consumption was 112.2 MB. Max. memory is 7.1 GB. [2020-07-07 15:39:14,724 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 139.5 MB. Free memory was 120.2 MB in the beginning and 119.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3994.41 ms. Allocated memory was 139.5 MB in the beginning and 283.1 MB in the end (delta: 143.7 MB). Free memory was 74.7 MB in the beginning and 211.1 MB in the end (delta: -136.4 MB). Peak memory consumption was 112.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...