/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-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-zoran-zr36067.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:15:36,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:15:36,354 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:15:36,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:15:36,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:15:36,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:15:36,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:15:36,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:15:36,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:15:36,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:15:36,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:15:36,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:15:36,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:15:36,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:15:36,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:15:36,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:15:36,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:15:36,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:15:36,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:15:36,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:15:36,385 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:15:36,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:15:36,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:15:36,387 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:15:36,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 16:15:36,390 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 16:15:36,390 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 16:15:36,391 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 16:15:36,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 16:15:36,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 16:15:36,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 16:15:36,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 16:15:36,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 16:15:36,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 16:15:36,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 16:15:36,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 16:15:36,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 16:15:36,397 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 16:15:36,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:15:36,398 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:15:36,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:15:36,399 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-17 16:15:36,408 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:15:36,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:15:36,410 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:15:36,410 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:15:36,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:15:36,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:15:36,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:15:36,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:15:36,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:15:36,411 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:15:36,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:15:36,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:15:36,412 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:15:36,412 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:15:36,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:15:36,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:15:36,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:15:36,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:15:36,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:15:36,413 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-17 16:15:36,679 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:15:36,699 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:15:36,702 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:15:36,703 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:15:36,703 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:15:36,704 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-zoran-zr36067.cil.i [2020-07-17 16:15:36,767 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b98603fc/6cd0147a6ebc4127962890bd56fa65c0/FLAGb6788088c [2020-07-17 16:15:37,772 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:15:37,773 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-zoran-zr36067.cil.i [2020-07-17 16:15:37,852 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b98603fc/6cd0147a6ebc4127962890bd56fa65c0/FLAGb6788088c [2020-07-17 16:15:38,105 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b98603fc/6cd0147a6ebc4127962890bd56fa65c0 [2020-07-17 16:15:38,116 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:15:38,119 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:15:38,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:15:38,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:15:38,124 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:15:38,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:15:38" (1/1) ... [2020-07-17 16:15:38,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24430820 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:15:38, skipping insertion in model container [2020-07-17 16:15:38,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:15:38" (1/1) ... [2020-07-17 16:15:38,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:15:38,423 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:15:41,950 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-17 16:15:41,950 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@117ee176 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:15:41, skipping insertion in model container [2020-07-17 16:15:41,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:15:41,951 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-17 16:15:41,954 INFO L168 Benchmark]: Toolchain (without parser) took 3835.76 ms. Allocated memory was 145.2 MB in the beginning and 287.3 MB in the end (delta: 142.1 MB). Free memory was 73.8 MB in the beginning and 117.0 MB in the end (delta: -43.2 MB). Peak memory consumption was 131.4 MB. Max. memory is 7.1 GB. [2020-07-17 16:15:41,955 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 16:15:41,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3830.87 ms. Allocated memory was 145.2 MB in the beginning and 287.3 MB in the end (delta: 142.1 MB). Free memory was 73.6 MB in the beginning and 117.0 MB in the end (delta: -43.4 MB). Peak memory consumption was 131.2 MB. Max. memory is 7.1 GB. [2020-07-17 16:15:41,959 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3830.87 ms. Allocated memory was 145.2 MB in the beginning and 287.3 MB in the end (delta: 142.1 MB). Free memory was 73.6 MB in the beginning and 117.0 MB in the end (delta: -43.4 MB). Peak memory consumption was 131.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10529]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...