/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.trace.refinement.strategy CAMEL_NO_AM -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-79ed534 [2020-07-19 22:40:02,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-19 22:40:02,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-19 22:40:02,349 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-19 22:40:02,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-19 22:40:02,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-19 22:40:02,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-19 22:40:02,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-19 22:40:02,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-19 22:40:02,370 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-19 22:40:02,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-19 22:40:02,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-19 22:40:02,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-19 22:40:02,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-19 22:40:02,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-19 22:40:02,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-19 22:40:02,379 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-19 22:40:02,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-19 22:40:02,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-19 22:40:02,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-19 22:40:02,391 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-19 22:40:02,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-19 22:40:02,396 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-19 22:40:02,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-19 22:40:02,399 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-19 22:40:02,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-19 22:40:02,409 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-19 22:40:02,410 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-19 22:40:02,411 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-19 22:40:02,444 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-19 22:40:02,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-19 22:40:02,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-19 22:40:02,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-19 22:40:02,449 INFO L138 SettingsManager]: * Use SBE=true [2020-07-19 22:40:02,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-19 22:40:02,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-19 22:40:02,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-19 22:40:02,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-19 22:40:02,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-19 22:40:02,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-19 22:40:02,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-19 22:40:02,451 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-19 22:40:02,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-19 22:40:02,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-19 22:40:02,455 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-19 22:40:02,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-19 22:40:02,456 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-19 22:40:02,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-19 22:40:02,456 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-19 22:40:02,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-19 22:40:02,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-19 22:40:02,457 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-19 22:40:02,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-19 22:40:02,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-19 22:40:02,458 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-19 22:40:02,458 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-19 22:40:02,458 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> CAMEL_NO_AM [2020-07-19 22:40:02,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-19 22:40:02,832 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-19 22:40:02,835 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-19 22:40:02,837 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-19 22:40:02,838 INFO L275 PluginConnector]: CDTParser initialized [2020-07-19 22:40:02,839 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2020-07-19 22:40:02,920 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f90a67b/21b375765bb84ade978b363350dde1f7/FLAG22c338a78 [2020-07-19 22:40:03,882 INFO L306 CDTParser]: Found 1 translation units. [2020-07-19 22:40:03,882 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2020-07-19 22:40:03,928 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f90a67b/21b375765bb84ade978b363350dde1f7/FLAG22c338a78 [2020-07-19 22:40:04,271 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f90a67b/21b375765bb84ade978b363350dde1f7 [2020-07-19 22:40:04,283 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-19 22:40:04,285 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-19 22:40:04,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-19 22:40:04,287 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-19 22:40:04,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-19 22:40:04,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:40:04" (1/1) ... [2020-07-19 22:40:04,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6992dce0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:40:04, skipping insertion in model container [2020-07-19 22:40:04,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:40:04" (1/1) ... [2020-07-19 22:40:04,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-19 22:40:04,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-19 22:40:05,209 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2020-07-19 22:40:05,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f390f54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:40:05, skipping insertion in model container [2020-07-19 22:40:05,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-19 22:40:05,211 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-19 22:40:05,214 INFO L168 Benchmark]: Toolchain (without parser) took 928.27 ms. Allocated memory was 141.0 MB in the beginning and 242.2 MB in the end (delta: 101.2 MB). Free memory was 93.2 MB in the beginning and 193.6 MB in the end (delta: -100.5 MB). Peak memory consumption was 41.3 MB. Max. memory is 7.1 GB. [2020-07-19 22:40:05,214 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 141.0 MB. Free memory is still 123.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-19 22:40:05,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 924.16 ms. Allocated memory was 141.0 MB in the beginning and 242.2 MB in the end (delta: 101.2 MB). Free memory was 92.7 MB in the beginning and 193.6 MB in the end (delta: -100.9 MB). Peak memory consumption was 40.8 MB. Max. memory is 7.1 GB. [2020-07-19 22:40:05,218 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 141.0 MB. Free memory is still 123.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 924.16 ms. Allocated memory was 141.0 MB in the beginning and 242.2 MB in the end (delta: 101.2 MB). Free memory was 92.7 MB in the beginning and 193.6 MB in the end (delta: -100.9 MB). Peak memory consumption was 40.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5073]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...