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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 12:15:33,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 12:15:33,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 12:15:33,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 12:15:33,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 12:15:33,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 12:15:33,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 12:15:33,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 12:15:33,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 12:15:33,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 12:15:33,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 12:15:33,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 12:15:33,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 12:15:33,361 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 12:15:33,362 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 12:15:33,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 12:15:33,364 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 12:15:33,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 12:15:33,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 12:15:33,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 12:15:33,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 12:15:33,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 12:15:33,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 12:15:33,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 12:15:33,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 12:15:33,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 12:15:33,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 12:15:33,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 12:15:33,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 12:15:33,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 12:15:33,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 12:15:33,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 12:15:33,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 12:15:33,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 12:15:33,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 12:15:33,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 12:15:33,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 12:15:33,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 12:15:33,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 12:15:33,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 12:15:33,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 12:15:33,386 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 12:15:33,401 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 12:15:33,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 12:15:33,402 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 12:15:33,402 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 12:15:33,403 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 12:15:33,403 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 12:15:33,403 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 12:15:33,403 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 12:15:33,404 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 12:15:33,404 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 12:15:33,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 12:15:33,405 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 12:15:33,405 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 12:15:33,405 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 12:15:33,405 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 12:15:33,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 12:15:33,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 12:15:33,406 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 12:15:33,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 12:15:33,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 12:15:33,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 12:15:33,407 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 12:15:33,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 12:15:33,407 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 12:15:33,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 12:15:33,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 12:15:33,408 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 12:15:33,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 12:15:33,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 12:15:33,408 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 12:15:33,437 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 12:15:33,450 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 12:15:33,453 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 12:15:33,455 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 12:15:33,455 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 12:15:33,456 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-09-10 12:15:33,536 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e731435db/3cca6a885f414551b10e58fade0c796d/FLAGc06f95fb1 [2019-09-10 12:15:34,951 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 12:15:34,952 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-09-10 12:15:35,065 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e731435db/3cca6a885f414551b10e58fade0c796d/FLAGc06f95fb1 [2019-09-10 12:15:35,417 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e731435db/3cca6a885f414551b10e58fade0c796d [2019-09-10 12:15:35,429 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 12:15:35,431 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 12:15:35,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 12:15:35,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 12:15:35,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 12:15:35,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:15:35" (1/1) ... [2019-09-10 12:15:35,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@794f4875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:15:35, skipping insertion in model container [2019-09-10 12:15:35,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:15:35" (1/1) ... [2019-09-10 12:15:35,449 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 12:15:35,793 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 12:16:02,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 12:16:02,089 ERROR L309 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-09-10 12:16:02,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@97acbae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:16:02, skipping insertion in model container [2019-09-10 12:16:02,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 12:16:02,091 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-10 12:16:02,094 INFO L168 Benchmark]: Toolchain (without parser) took 26661.76 ms. Allocated memory was 171.4 MB in the beginning and 373.3 MB in the end (delta: 201.9 MB). Free memory was 110.2 MB in the beginning and 69.2 MB in the end (delta: 40.9 MB). Peak memory consumption was 242.8 MB. Max. memory is 7.1 GB. [2019-09-10 12:16:02,095 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 12:16:02,096 INFO L168 Benchmark]: CACSL2BoogieTranslator took 26658.53 ms. Allocated memory was 171.4 MB in the beginning and 373.3 MB in the end (delta: 201.9 MB). Free memory was 110.2 MB in the beginning and 69.2 MB in the end (delta: 40.9 MB). Peak memory consumption was 242.8 MB. Max. memory is 7.1 GB. [2019-09-10 12:16:02,099 INFO L335 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 134.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 26658.53 ms. Allocated memory was 171.4 MB in the beginning and 373.3 MB in the end (delta: 201.9 MB). Free memory was 110.2 MB in the beginning and 69.2 MB in the end (delta: 40.9 MB). Peak memory consumption was 242.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 16190]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...