java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:09:13,446 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:09:13,451 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:09:13,487 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:09:13,488 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:09:13,495 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:09:13,497 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:09:13,505 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:09:13,517 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:09:13,518 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:09:13,525 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:09:13,525 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:09:13,531 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:09:13,535 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:09:13,536 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:09:13,537 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:09:13,545 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:09:13,550 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:09:13,557 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:09:13,562 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:09:13,563 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:09:13,570 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:09:13,578 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:09:13,578 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:09:13,585 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:09:13,586 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:09:13,587 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:09:13,588 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:09:13,597 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:09:13,598 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:09:13,598 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:09:13,603 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:09:13,604 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:09:13,604 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:09:13,609 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:09:13,610 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:09:13,613 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-27 13:09:13,663 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:09:13,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:09:13,664 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:09:13,668 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:09:13,669 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:09:13,669 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:09:13,669 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:09:13,670 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:09:13,670 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:09:13,670 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:09:13,670 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:09:13,670 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:09:13,670 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:09:13,676 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:09:13,676 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:09:13,676 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:09:13,677 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:09:13,677 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:09:13,677 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:09:13,677 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:09:13,677 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:09:13,678 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:09:13,678 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:09:13,678 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:09:13,678 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:09:13,678 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:09:13,683 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:09:13,683 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:09:13,683 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:09:13,777 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:09:13,810 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:09:13,825 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:09:13,827 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:09:13,827 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:09:13,828 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-11-27 13:09:13,986 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09cfdb72c/543bb819fc404862be7aaa2ee6d149a6/FLAGb53f20585 [2018-11-27 13:09:18,438 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:09:18,439 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-11-27 13:09:18,950 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09cfdb72c/543bb819fc404862be7aaa2ee6d149a6/FLAGb53f20585 [2018-11-27 13:09:19,364 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/09cfdb72c/543bb819fc404862be7aaa2ee6d149a6 [2018-11-27 13:09:19,394 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:09:19,400 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:09:19,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:09:19,402 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:09:19,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:09:19,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:09:19" (1/1) ... [2018-11-27 13:09:19,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@774900c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:09:19, skipping insertion in model container [2018-11-27 13:09:19,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:09:19" (1/1) ... [2018-11-27 13:09:19,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:09:21,591 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:10:38,364 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-27 13:10:38,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d9cb85d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:10:38, skipping insertion in model container [2018-11-27 13:10:38,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:10:38,371 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-27 13:10:38,376 INFO L168 Benchmark]: Toolchain (without parser) took 78980.57 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 463.2 MB). Peak memory consumption was 620.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:10:38,385 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:10:38,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 78969.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 463.2 MB). Peak memory consumption was 620.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:10:38,393 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 78969.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.4 GB in the end (delta: 463.2 MB). Peak memory consumption was 620.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 77553]: 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...