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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 11:03:31,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 11:03:31,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 11:03:31,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 11:03:31,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 11:03:31,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 11:03:31,460 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 11:03:31,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 11:03:31,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 11:03:31,464 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 11:03:31,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 11:03:31,466 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 11:03:31,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 11:03:31,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 11:03:31,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 11:03:31,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 11:03:31,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 11:03:31,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 11:03:31,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 11:03:31,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 11:03:31,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 11:03:31,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 11:03:31,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 11:03:31,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 11:03:31,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 11:03:31,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 11:03:31,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 11:03:31,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 11:03:31,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 11:03:31,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 11:03:31,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 11:03:31,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 11:03:31,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 11:03:31,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 11:03:31,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 11:03:31,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 11:03:31,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 11:03:31,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 11:03:31,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 11:03:31,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 11:03:31,490 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 11:03:31,490 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 11:03:31,512 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 11:03:31,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 11:03:31,513 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 11:03:31,513 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 11:03:31,514 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 11:03:31,515 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 11:03:31,515 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 11:03:31,515 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 11:03:31,515 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 11:03:31,515 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 11:03:31,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 11:03:31,516 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 11:03:31,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 11:03:31,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 11:03:31,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 11:03:31,517 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 11:03:31,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 11:03:31,517 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 11:03:31,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 11:03:31,518 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 11:03:31,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 11:03:31,519 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 11:03:31,520 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 11:03:31,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 11:03:31,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 11:03:31,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 11:03:31,521 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 11:03:31,521 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 11:03:31,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 11:03:31,521 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 11:03:31,565 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 11:03:31,577 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 11:03:31,581 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 11:03:31,582 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 11:03:31,583 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 11:03:31,584 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-09-10 11:03:31,648 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ad48c333/f9b2c765b9c3420bb01c1b22fe124ec2/FLAGdc651e1a7 [2019-09-10 11:03:32,642 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 11:03:32,643 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-09-10 11:03:32,712 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ad48c333/f9b2c765b9c3420bb01c1b22fe124ec2/FLAGdc651e1a7 [2019-09-10 11:03:32,972 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ad48c333/f9b2c765b9c3420bb01c1b22fe124ec2 [2019-09-10 11:03:32,981 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 11:03:32,982 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 11:03:32,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 11:03:32,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 11:03:32,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 11:03:32,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 11:03:32" (1/1) ... [2019-09-10 11:03:32,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2026d2a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:03:32, skipping insertion in model container [2019-09-10 11:03:32,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 11:03:32" (1/1) ... [2019-09-10 11:03:32,999 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 11:03:33,245 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 11:03:38,798 ERROR L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-09-10 11:03:38,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32eceeb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 11:03:38, skipping insertion in model container [2019-09-10 11:03:38,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 11:03:38,800 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-10 11:03:38,803 INFO L168 Benchmark]: Toolchain (without parser) took 5819.17 ms. Allocated memory was 136.8 MB in the beginning and 271.1 MB in the end (delta: 134.2 MB). Free memory was 65.9 MB in the beginning and 183.2 MB in the end (delta: -117.3 MB). Peak memory consumption was 104.8 MB. Max. memory is 7.1 GB. [2019-09-10 11:03:38,804 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 111.4 MB in the beginning and 111.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-09-10 11:03:38,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5816.09 ms. Allocated memory was 136.8 MB in the beginning and 271.1 MB in the end (delta: 134.2 MB). Free memory was 65.7 MB in the beginning and 183.2 MB in the end (delta: -117.5 MB). Peak memory consumption was 104.6 MB. Max. memory is 7.1 GB. [2019-09-10 11:03:38,808 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 111.4 MB in the beginning and 111.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5816.09 ms. Allocated memory was 136.8 MB in the beginning and 271.1 MB in the end (delta: 134.2 MB). Free memory was 65.7 MB in the beginning and 183.2 MB in the end (delta: -117.5 MB). Peak memory consumption was 104.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 16142]: 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...